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https://www.deloitte.com/us/en/insights/research-centers/consumer-industry-center/hospitality.html?icid=disidenav_hospitality | Hospitality | Deloitte Insights Please enable JavaScript to view the site. Skip to main content --> Deloitte Insights and the our research centers deliver proprietary research designed to help organizations turn their aspirations into action. DELOITTE INSIGHTS Home Spotlight Weekly Global Economic Outlook Tech Trends Human Capital Trends Digital Media Trends TMT Predictions FSI Predictions Topics Economics Environmental, Social, & Governance Operations Strategy Technology Workforce Industries More About Deloitte Insights Magazine Top 10 Reading Guide Videos DELOITTE RESEARCH CENTERS Cross-Industry Home Workforce Trends Enterprise Growth & Innovation Technology & Transformation Environmental & Social Issues Economics Home Consumer Spending Housing Business Investment Globalization & International Trade Fiscal & Monetary Policy Sustainability, Equity & Climate Labor Markets Prices & Inflation Consumer Home Automotive Consumer Products Food Retail, Wholesale & Distribution Hospitality & Airlines Transportation Energy & Industrials Home Aerospace & Defense Chemicals & Specialty Materials Engineering & Construction Industrial Manufacturing Mining & Metals Oil & Gas Power & Utilities Renewable Energy Financial Services Home Banking & Capital Markets Commercial Real Estate Insurance Investment Management Cross Financial Services Government & Public Services Home Defense, Security & Justice Government Health State & Local Government Whole of Government Transportation & Infrastructure Human Services Higher Education Life Sciences & Health Care Home Hospitals, Health Systems & Providers Pharmaceutical Manufacturers Health Plans & Payers Medtech & Health Tech Organizations Tech, Media & Telecom Home Technology Media & Entertainment Telecommunications Semiconductor Sports Consumer SECTORS Automotive Consumer Products Food Retail, Wholesale & Distribution Hospitality & Airlines Transportation TOPICS Consumer Sentiment & Behavior Industry Trends Future of Consumer Business Supply Chain RESEARCH CENTERS Cross-Industry Economics Consumer Energy & Industrials Financial Services Government & Public Services Life Sciences & Health Care Tech, Media & Telecom For You Welcome! For personalized content and settings, go to your My Deloitte Dashboard Latest Insights What do organizations need most in a disrupted, boundaryless age? More imagination. Article • 16-min read Recommendations TMT Predictions 2026: The AI gap narrows but persists Article • 9-min read About Deloitte Insights About Deloitte Insights Deloitte Insights Magazine, issue 33 Magazine Topics for you Business Strategy & Growth Leadership Operations Technology Workforce Economics Watch & Listen Dbriefs Stay informed on the issues impacting your business with Deloitte's live webcast series. Gain valuable insights and practical knowledge from our specialists while earning CPE credits. Deloitte Insights Videos Stay informed with content built for today’s business leaders. From data visualizations to expert commentary, our video content delivers concise, actionable information to help you lead with clarity in a complex world. Subscribe Deloitte Insights Newsletters Looking to stay on top of the latest news and trends? With MyDeloitte you'll never miss out on the information you need to lead. Simply link your email or social profile and select the newsletters and alerts that matter most to you. Deloitte Consumer Industry Center Hospitality & Airlines Explore research and insights for the hospitality & airlines sectors. --> Articles and multimedia FILTERS Show filters Hide filters CLOSE Topic — Select — APPLY FILTER Industry — Select — APPLY FILTER Type — Select — APPLY FILTER APPLY FILTER SORT Newest to oldest view edit filter(s) clear filter(s) SORT Newest to oldest view No results found. Try removing one of your filters. Sorry, no results found. 1 View All View 6 per page About the Deloitte Consumer Industry Center Consumers and the companies that serve them face a rapidly changing world, altering what, how, and where we buy products and services. Both consumers and businesses are buying into better products, services, and solutions to achieve their goals. The Deloitte Consumer Industry Center delivers insights to help automotive, consumer products, retail, transportation, hospitality, and services sector executives better understand their business environment, its direction, and the choices in front of them. Learn more Get in touch with our research team Stephen Rogers Managing Director Stephen Rogers Managing Director United States Steve is the managing director of Deloitte's Consumer Industry Center, Deloitte Services LP. He leads a team that conducts research to uncover new ways of thinking, working, and leading within the consumer industry through data and evidence driven analysis. With more than 20 years of experience within consulting and high tech, Steve is especially interested in the intersection of technology, consumers, and business. He is focused on how industry leaders can deliver better results and the strategies organizations use to adapt to accelerating change. stephenrogers@deloitte.com +1 475 277 9018 Lupine Skelly Retail, wholesale, and distribution research leader Lupine Skelly Retail, wholesale, and distribution research leader United States Lupine Skelly is a manager at Deloitte Services LP’s Consumer Industry Center and serves as the retail, wholesale and distribution research leader. She brings more than 15 years of retail market research experience to her work of uncovering actionable insights into emerging trends across the retail industry. Her research focuses on consumer behavior and how it relates to key retail events (such as back-to-school and holiday seasons), helping business leaders understand evolving market signals. lskelly@deloitte.com +1 206 716 7187 Ryan Robinson Automotive research leader | Director Ryan Robinson Automotive research leader | Director Canada Ryan is the research leader supporting the global Automotive sector for Deloitte's Consumer Industry Center. His primary focus is creating engaging, actionable insights to deepen the conversation around key trends and issues occurring across the global automotive sector landscape. ryanrobinson@deloitte.ca +1 647 502 9566 Maggie Rauch Transportation, hospitality, and services research leader | Deloitte Services LP Maggie Rauch Transportation, hospitality, and services research leader | Deloitte Services LP United States As Deloitte’s research manager for transportation, hospitality, and services, Maggie Rauch collaborates with firm leadership to design and execute research on the current state and future of the industry. She has a decade of experience as a travel industry subject matter expert and research team leader. magrauch@deloitte.com +1 212 436 5947 Justin Cook US consumer products research leader Justin Cook US consumer products research leader United States Justin Cook is the US consumer research leader at Deloitte and leads research for the consumer sector within Deloitte’s Consumer Industry Center, Deloitte Services LP. He conducts cross-sector research examining how factors such as inflation, value seeking, and trust influence consumer behavior and industry trends. juscook@deloitte.com +1 617 437 2071 My Deloitte Subscribe to receive personalized content Don't miss out on the information you need to lead. Subscribe today. Sign up Already joined? Log in Deloitte Insights and our research centers deliver proprietary research designed to help organizations turn their aspirations into action. 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https://dev.to/t/performance/page/4 | Performance Page 4 - DEV Community Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. Popcorn Movies and TV Follow Movie and TV enthusiasm, criticism and everything in-between. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Performance Follow Hide Tag for content related to software performance. Create Post submission guidelines Articles should be obviously related to software performance in some way. Possible topics include, but are not limited to: Performance Testing Performance Analysis Optimising for performance Scalability Resilience But most of all, be kind and humble. 💜 Older #performance posts 1 2 3 4 5 6 7 8 9 Posts Left menu 👋 Sign in for the ability to sort posts by relevant , latest , or top . Right menu How Cloud Engineering Improves Scalability, Security, and Performance Cygnet.One Cygnet.One Cygnet.One Follow Jan 7 How Cloud Engineering Improves Scalability, Security, and Performance # architecture # cloud # performance # security Comments Add Comment 8 min read Scrapy Performance Optimization: Make Your Spider 10x Faster Muhammad Ikramullah Khan Muhammad Ikramullah Khan Muhammad Ikramullah Khan Follow Jan 5 Scrapy Performance Optimization: Make Your Spider 10x Faster # webdev # programming # performance # web Comments Add Comment 7 min read Moving FFmpeg to the Browser: How I Saved 100% on Server Costs Using WebAssembly Baojian Yuan | 袁保健 Baojian Yuan | 袁保健 Baojian Yuan | 袁保健 Follow Jan 6 Moving FFmpeg to the Browser: How I Saved 100% on Server Costs Using WebAssembly # javascript # performance # privacy Comments Add Comment 4 min read Why Your Salesforce Triggers Are Slower Than They Should Be: A Performance Debugging Guide Sathish Kumar Velayudam Sathish Kumar Velayudam Sathish Kumar Velayudam Follow Jan 5 Why Your Salesforce Triggers Are Slower Than They Should Be: A Performance Debugging Guide # salesforce # apex # trigger # performance Comments Add Comment 8 min read I Built FoxyFy — A Modern, Performance-First Web Platform Christian Ahrweiler Christian Ahrweiler Christian Ahrweiler Follow Jan 6 I Built FoxyFy — A Modern, Performance-First Web Platform # showdev # performance # tooling # webdev Comments Add Comment 1 min read Cache Layers vs Storage Classes for Performance Mathew Pregasen Mathew Pregasen Mathew Pregasen Follow Jan 6 Cache Layers vs Storage Classes for Performance # aws # cloud # performance # devops Comments Add Comment 4 min read Semantic Cache: Como Otimizar Aplicações RAG com Cache Semântico Alberto Luiz Souza Alberto Luiz Souza Alberto Luiz Souza Follow Jan 5 Semantic Cache: Como Otimizar Aplicações RAG com Cache Semântico # ai # llm # performance # rag 1 reaction Comments Add Comment 5 min read SQL Server Indexes Explained: Column Order, INCLUDE, and the Mistakes That Taught Me Mashrul Haque Mashrul Haque Mashrul Haque Follow Jan 10 SQL Server Indexes Explained: Column Order, INCLUDE, and the Mistakes That Taught Me # sqlserver # performance # database # dotnet 3 reactions Comments Add Comment 14 min read Best Caching Plugins for WordPress Agencies Bianca Rus Bianca Rus Bianca Rus Follow Jan 5 Best Caching Plugins for WordPress Agencies # webdev # plugins # performance # wordpress 1 reaction Comments Add Comment 4 min read Home Assistant langsam? So rettest du deine SD-Karte & machst das Dashboard wieder schnell Tim Alex Tim Alex Tim Alex Follow Jan 5 Home Assistant langsam? So rettest du deine SD-Karte & machst das Dashboard wieder schnell # homeassistant # database # performance # raspberrypi Comments Add Comment 3 min read How Python Strings Actually Work Samuel Ochaba Samuel Ochaba Samuel Ochaba Follow Jan 4 How Python Strings Actually Work # python # beginners # programming # performance Comments Add Comment 2 min read Introducing atec Plugins — A Introducing atec Plugins — High-Performance, Handcrafted WordPress Plugin Suite Christian Ahrweiler Christian Ahrweiler Christian Ahrweiler Follow Jan 6 Introducing atec Plugins — A Introducing atec Plugins — High-Performance, Handcrafted WordPress Plugin Suite # showdev # performance # tooling # wordpress Comments Add Comment 2 min read Building a High-Performance Link Shortener with Next.js 16, Supabase, and Edge Functions Marius Memu Marius Memu Marius Memu Follow Jan 4 Building a High-Performance Link Shortener with Next.js 16, Supabase, and Edge Functions # architecture # nextjs # performance # tutorial Comments Add Comment 3 min read Web3 Wealth Creation by Geography: Where Millionaires of 2025 Are Emerging Emir Taner Emir Taner Emir Taner Follow Jan 5 Web3 Wealth Creation by Geography: Where Millionaires of 2025 Are Emerging # news # web3 # career # performance 4 reactions Comments Add Comment 2 min read Why and How to Remove Unused WordPress Plugins Safely Meghna Meghwani Meghna Meghwani Meghna Meghwani Follow for ServerAvatar Jan 5 Why and How to Remove Unused WordPress Plugins Safely # wordpress # webdev # performance # security Comments Add Comment 3 min read Most APIs still handle oversized payloads incorrectly (and it’s a DoS problem) Liudas Liudas Liudas Follow Jan 4 Most APIs still handle oversized payloads incorrectly (and it’s a DoS problem) # api # architecture # performance # security Comments Add Comment 1 min read Deep Dive into QuantMesh Core Implementation: Technical Architecture of a High-Performance Grid Trading System ghostsworm ghostsworm ghostsworm Follow Jan 3 Deep Dive into QuantMesh Core Implementation: Technical Architecture of a High-Performance Grid Trading System # architecture # cryptocurrency # go # performance Comments Add Comment 6 min read Why Modern Browsers Eat So Much RAM Ravish Kumar Ravish Kumar Ravish Kumar Follow Jan 3 Why Modern Browsers Eat So Much RAM # webbrowsers # computers # performance Comments Add Comment 2 min read Financial Pipeline Maruti Jhawar Maruti Jhawar Maruti Jhawar Follow Jan 4 Financial Pipeline # showdev # automation # datascience # performance Comments Add Comment 1 min read Why Does My Code Work on Small Test Cases But Fail on Large Ones? (Time Complexity Explained) Alex Hunter Alex Hunter Alex Hunter Follow Jan 4 Why Does My Code Work on Small Test Cases But Fail on Large Ones? (Time Complexity Explained) # timecomplexity # performance # optimization # leetcode Comments Add Comment 9 min read I Built a Scalable Financial Transaction System That Stays Correct Under Load Praval Parikh Praval Parikh Praval Parikh Follow Jan 3 I Built a Scalable Financial Transaction System That Stays Correct Under Load # architecture # database # performance # systemdesign 1 reaction Comments Add Comment 4 min read ⚡ Jetpack Compose Performance: Macrobenchmark & Baseline Profile ViO Tech ViO Tech ViO Tech Follow Jan 2 ⚡ Jetpack Compose Performance: Macrobenchmark & Baseline Profile # android # jetpackcompose # kotlin # performance Comments Add Comment 3 min read 🚀 Jetpack Compose Performance Audit ViO Tech ViO Tech ViO Tech Follow Jan 2 🚀 Jetpack Compose Performance Audit # android # jetpackcompose # kotlin # performance Comments Add Comment 3 min read Our GPU Was Idle 77% of the Time. Here's How We Fixed It Pranav Sateesh Pranav Sateesh Pranav Sateesh Follow Jan 3 Our GPU Was Idle 77% of the Time. Here's How We Fixed It # deeplearning # performance # python # tutorial Comments Add Comment 4 min read Website Speed Directly Impacts Your Revenue (Here's the Math) Joshua Matthews Joshua Matthews Joshua Matthews Follow Jan 3 Website Speed Directly Impacts Your Revenue (Here's the Math) # performance # webdev # javascript Comments Add Comment 2 min read loading... 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. 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https://dev.to/t/csharp | C# - DEV Community Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. Popcorn Movies and TV Follow Movie and TV enthusiasm, criticism and everything in-between. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close C# Follow Hide Official tag for the C# programming language. Create Post submission guidelines Articles and discussions should be directly related to the C# programming language. (Not to be confused with C (#c) , C++ (#cpp) , or Objective C (#objectivec) ) Questions are encouraged! (See the #help tag) Be careful when criticizing C# as a language or platform; most such complaints are old news. Criticisms are permitted, but please keep such discussions polite and objective. about #csharp C# is a compiled programming language developed by Microsoft in 2000, as part of their .NET platform. It offers features of imperative, declarative, object-oriented, functional, and component-oriented programming. Although based on C++, C# is a distinct language with its own unique design and specification. The current stable release is C# 7.3. Documentation C# Guide (Microsoft) C# Reference (Microsoft) Compilers Microsoft .NET Mono Project Older #csharp posts 1 2 3 4 5 6 7 8 9 … 75 … 377 Posts Left menu 👋 Sign in for the ability to sort posts by relevant , latest , or top . Right menu A Lightweight, Plugin-Oriented ETL Engine for Data Synchronization Built on Akka.NET Ryan Xu Ryan Xu Ryan Xu Follow Jan 12 A Lightweight, Plugin-Oriented ETL Engine for Data Synchronization Built on Akka.NET # architecture # csharp # dataengineering Comments Add Comment 4 min read Minimal API Validation in .NET 10 Adrián Bailador Adrián Bailador Adrián Bailador Follow Jan 12 Minimal API Validation in .NET 10 # dotnet # csharp # api # webdev Comments Add Comment 6 min read `XmlFluentValidator`: Code-First XML Validation That Stays Close to Your Rules RzR RzR RzR Follow Jan 12 `XmlFluentValidator`: Code-First XML Validation That Stays Close to Your Rules # dotnet # xml # validation # csharp Comments Add Comment 4 min read C#.NET - day 07 Sabin Sim Sabin Sim Sabin Sim Follow Jan 12 C#.NET - day 07 # programming # learning # csharp # career 1 reaction Comments Add Comment 3 min read My first real project : Lemon chat Joseph Pascal Yao Joseph Pascal Yao Joseph Pascal Yao Follow Jan 12 My first real project : Lemon chat # programming # beginners # csharp # opensource Comments Add Comment 1 min read Adeus, Swagger UI ? Uma alternativa elegante com Redoc Danilo O. Pinheiro, dopme.io Danilo O. Pinheiro, dopme.io Danilo O. Pinheiro, dopme.io Follow Jan 10 Adeus, Swagger UI ? Uma alternativa elegante com Redoc # dotnet # csharp # api # tutorial Comments Add Comment 7 min read System.CommandLine with Dependency Injection: A Complete Solution Rushui Guan Rushui Guan Rushui Guan Follow Jan 12 System.CommandLine with Dependency Injection: A Complete Solution # csharp # dotnet # cli # dependencyinversion 3 reactions Comments 3 comments 4 min read How to: NuGet local feeds Karen Payne Karen Payne Karen Payne Follow Jan 10 How to: NuGet local feeds # csharp # dotnetcore # softwaredevelopment # codenewbie Comments Add Comment 3 min read Your LINQ Filters Are Scattered Everywhere — Here's How to Fix It Ahmad Al-Freihat Ahmad Al-Freihat Ahmad Al-Freihat Follow Jan 9 Your LINQ Filters Are Scattered Everywhere — Here's How to Fix It # dotnet # csharp # cleancode # architecture Comments Add Comment 9 min read Hardware Binding in C#: Choosing the Right Computer Locking Strategy Olivier Moussalli Olivier Moussalli Olivier Moussalli Follow Jan 9 Hardware Binding in C#: Choosing the Right Computer Locking Strategy # csharp # security # licensing # enterprise Comments Add Comment 6 min read Game Dev Digest — Issue #313 - Procedural Generation and more Game Dev Digest - The Newsletter On Unity Game Dev Game Dev Digest - The Newsletter On Unity Game Dev Game Dev Digest - The Newsletter On Unity Game Dev Follow Jan 9 Game Dev Digest — Issue #313 - Procedural Generation and more # news # gamedev # unity3d # csharp Comments Add Comment 6 min read Perpetual vs Subscription Licenses: Which Business Model Wins in 2026? Olivier Moussalli Olivier Moussalli Olivier Moussalli Follow Jan 9 Perpetual vs Subscription Licenses: Which Business Model Wins in 2026? # csharp # business # saas # licensing Comments Add Comment 8 min read Offline License Activation with QR Codes: Serving Air-Gapped Environments in C# Olivier Moussalli Olivier Moussalli Olivier Moussalli Follow Jan 8 Offline License Activation with QR Codes: Serving Air-Gapped Environments in C# # csharp # security # licensing # enterprise Comments Add Comment 11 min read Understanding API Authentication in C# : Mastering Deepangshi S. Deepangshi S. Deepangshi S. Follow Jan 8 Understanding API Authentication in C# : Mastering # csharp # auth # programming # learning 5 reactions Comments Add Comment 1 min read 🛠️ Do `.SLN` para `.SLNX` no .NET: O que Mudou e Por quê Danilo O. Pinheiro, dopme.io Danilo O. Pinheiro, dopme.io Danilo O. Pinheiro, dopme.io Follow Jan 7 🛠️ Do `.SLN` para `.SLNX` no .NET: O que Mudou e Por quê # csharp # dotnet Comments Add Comment 4 min read Multi armed bandit exercise 2.5 with C# davide lettieri davide lettieri davide lettieri Follow Jan 6 Multi armed bandit exercise 2.5 with C# # csharp # reinforcementlearning # karmedbanditproblem Comments Add Comment 4 min read Cache Purge on Cloudflare for C# Applications Alexis Alexis Alexis Follow Jan 6 Cache Purge on Cloudflare for C# Applications # csharp # automation # cloud # api Comments Add Comment 5 min read Can’t Install .NET 10 on Ubuntu via apt? Here’s a Workaround That Actually Works Aldrine Quijano Aldrine Quijano Aldrine Quijano Follow Jan 11 Can’t Install .NET 10 on Ubuntu via apt? Here’s a Workaround That Actually Works # dotnet # ubuntu # csharp 1 reaction Comments Add Comment 2 min read Converting RTF to PDF in C# Jeremy K. Jeremy K. Jeremy K. Follow Jan 7 Converting RTF to PDF in C# # csharp # programming # dotnet Comments Add Comment 3 min read Back to Basics: What Every C# Developer Should Know (But Often Forgets) Mahmoud Sayed Mohamed Mahmoud Sayed Mohamed Mahmoud Sayed Mohamed Follow Jan 6 Back to Basics: What Every C# Developer Should Know (But Often Forgets) # programming # webdev # csharp # basic Comments Add Comment 7 min read Sutton & Barto Gridworld example in C# davide lettieri davide lettieri davide lettieri Follow Jan 6 Sutton & Barto Gridworld example in C# # csharp # reinforcementlearning Comments Add Comment 5 min read Decompiling the New C# 14 field Keyword Ivan Kahl Ivan Kahl Ivan Kahl Follow Jan 5 Decompiling the New C# 14 field Keyword # news # csharp # dotnet # programming Comments Add Comment 11 min read 100 C# Concepts in 100 Minutes Ervis Trupja Ervis Trupja Ervis Trupja Follow Jan 4 100 C# Concepts in 100 Minutes # csharp # aspdotnet # webdev # programming Comments Add Comment 1 min read How to Prevent Software Piracy in C# Desktop Apps: A Complete Guide Olivier Moussalli Olivier Moussalli Olivier Moussalli Follow Jan 5 How to Prevent Software Piracy in C# Desktop Apps: A Complete Guide # privacy # security # software # csharp Comments Add Comment 5 min read Channels in C# Adrián Bailador Adrián Bailador Adrián Bailador Follow Jan 4 Channels in C# # programming # csharp # dotnet # webdev 1 reaction Comments Add Comment 5 min read loading... trending guides/resources Beyond ASP.NET: Lightweight Alternatives for C# Web Development Exploring the new .slnx Visual Studio Solutions Format Blazor in .NET 10: What's New and Why It Finally Feels Complete Exploring Extension Blocks in .NET 10 ASP.NET Core Identity in .NET 10 — From “Login Page” to Production‑Grade Security .NET 10: The Performance Beast That's Redefining Modern Application Development New Features in .NET 10 & C# 14 — The Expert’s Playbook (2025) New File-Based Apps in .NET 10: You Can Now Run C# in Just 1 File! Server-Sent Events in .NET 10: Finally, a Native Solution The Rise of Agentic AI: Transforming Workflows in C# Development What's New in .NET 10 and C# 14 Microsoft Entra ID + .NET 8 Web API — From Zero to Production-Ready Authentication C# Async/Await in .NET 10: The Complete Technical Guide for 2025 Building a Simple Cron Scheduler in .NET with Cronos Introducing OpenTransit: A Free, Open-Source Fork of MassTransit v8 CancellationToken: The Complete Technical Guide for .NET Developers Vertical Slice Architecture in .NET — From N‑Tier Layers to Feature Slices How to Structure a .NET Solution That Actually Scales: Clean Architecture Guide dotnet run in .NET 10: Single-File C# Is Finally Here C# Performance Optimization: Using Span<T> and stackalloc to Eliminate Allocations 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. 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Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Browser / highlight.run SDK / Recording Network Requests and Responses Recording Network Requests and Responses Highlight out of the box shows you all the network requests durations, response codes, and sizes for a session. If you'd like more data such as the headers and bodies, you can enable recording of network requests and responses by setting networkRecording.recordHeadersAndBody (see NetworkRecordingOptions ) to true when initializing Highlight. Highlight monkey patches XmlHttpRequest and fetch to record data from your app's requests/responses including status codes, headers, and bodies. Privacy Out of the box, Highlight will not record known headers that contain secrets. Those headers are: - Authorization - Cookie - Proxy-Authorization If you have other headers that you would like to redact then you can set networkRecording.networkHeadersToRedact . Recording Headers and Bodies Highlight can also record the request/response headers and bodies. You'll be able to see the headers and bodies by clicking on any XHR or Fetch requests in the session Developer Tools. H.init('<YOUR_PROJECT_ID>', { networkRecording: { enabled: true, recordHeadersAndBody: true, }, }) Redacting URLs You may have APIs that you know will always return secrets in the headers, body, or both. In this case, you can choose URLs to redact from. If a URL matches one of the URLs you specify, the header and body will not be recorded. H.init('<YOUR_PROJECT_ID>', { networkRecording: true, urlBlocklist: [ 'https://salted-passwords.com', 'https://www.googleapis.com/identitytoolkit', 'https://securetoken.googleapis.com', ], }) Out of the box, Highlight will not record these URLs: - https://www.googleapis.com/identitytoolkit - https://securetoken.googleapis.com Redacting Headers and Bodies If you are dealing with sensitive data or want to go the allowlist approach then you can configure networkRecording.headerKeysToRecord and networkRecording.bodyKeysToRecord . Using these 2 configs, you'll be able to explicitly define which header/body keys to record. You can also redact specific headers by using networkRecording.networkHeadersToRedact and redact specific keys in the request/response body with networkRecoding.networkBodyKeysToRedact . This configuration is only available for highlight.run versions newer than 4.1.0 . Custom Sanitizing of Response and Requests Create a sanitize function to gain granular control of the data that your client sends to Highlight. The sanitize function is defined in the second argument of H.init under networkRecording.requestResponseSanitizer . The networkRecording.requestResponseSanitizer method receives a Request/Response pair, and should return an object of the same type or a null value. Returning a null value means that Highlight will drop the request, and no related network logs will be seen in the session replay. Dropping logs is not recommended unless necessary, as it can cause issues with debugging due to the missing requests. Rather, it is recommended to delete or redact header and body fields in this method. This configuration is only available for highlight.run versions newer than 8.1.0 . H.init('<YOUR_PROJECT_ID>', { networkRecording: { enabled: true, recordHeadersAndBody: true, requestResponseSanitizer: (pair) => { if (pair.request.url.toLowerCase().indexOf('ignore') !== -1) { // ignore the entire request/response pair (no network logs) return null } if (pair.response.body.indexOf('secret') !== -1) { // remove the body in the response delete pair.response.body; } return pair } }, }) API See NetworkRecordingOptions for more information on how to configure network recording. GraphQL We extract GraphQL operation names and format the payloads. See GraphQL details . React.js Error Boundary Recording WebSocket Events Community / Support Suggest Edits? Follow us! [object Object] | 2026-01-13T08:48:19 |
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Sorry, no results found. 1 View All View 6 per page About the Deloitte Center for Integrated Research The Deloitte Center for Integrated Research offers rigorously researched and data-driven perspectives on critical topics affecting businesses today including workforce trends, enterprise growth and innovation, technology and transformation, and environmental and societal issues. We sit at the center of Deloitte's industry and functional expertise, combining the leading insights from across our firms to help leaders confidently compete in today's ever-changing marketplace. Visit the Deloitte Center for Integrated Research to explore our research and insights Get in touch with our Technology & Transformation research team Brenna Sniderman Executive director | Deloitte Services LP Brenna Sniderman Executive director | Deloitte Services LP United States Brenna Sniderman leads the Center for Integrated Research, where she oversees cross-industry thought leadership for Deloitte. She is based in Philadelphia. bsniderman@deloitte.com +1 929 251 2690 Monika Mahto Associate Vice President | Deloitte Center for Integrated Research Monika Mahto Associate Vice President | Deloitte Center for Integrated Research United States Monika is a research leader with the Deloitte Center for Integrated Research. She has close to two decades of research and thought leadership experience focusing on topics at the intersection of talent and emerging technologies. Her research is cited in prominent platforms, including MIT Sloan Management Review , The Wall Street Journal , and Thrive Global. She collaborates with other thought leaders, industry executives, and academicians to develop conceptual frameworks and quantitative models to deliver insights into the strategic and organizational implications of advanced technologies. mmahto@deloitte.com +91 9930425494 Diana Kearns-Manolatos Senior manager | Subject matter specialist | Deloitte Services LP Diana Kearns-Manolatos Senior manager | Subject matter specialist | Deloitte Services LP United States Diana Kearns-Manolatos is a senior manager with Deloitte Services LP’s Center for Integrated Research, where she leads Deloitte’s global research on digital transformation. She is based in New York, United States. dkearnsmanolatos@deloitte.com +1 212 436 3301 Ahmed Alibage Research Manager Ahmed Alibage Research Manager United States Ahmed is a manager in the Deloitte Center for Integrated Research where he works for Deloitte’s digital transformation research and focuses on topics including digital strategy, cloud, AI, and IoT. Besides analyzing complex data and designing executable and credible research studies, Ahmed develops, plans, and executes global thought leadership agendas and initiatives and contributes to the broader thought leadership community at Deloitte by sharing ideas, methodologies, and best practices. Before joining Deloitte, he worked as a postdoctoral research fellow and senior research associate at Portland State University, where he earned his Ph.D. in Technology Management, with a focus on designing system thinking techniques, known as Fuzzy Cognitive Maps (FCMs) to model and manage high-reliability organizations (HROs). Previously, Ahmed worked as a change management specialist, change leader, safety manager, and field engineer. aalibage@deloitte.com +1 503 703 3392 Jonathan Holdowsky Senior manager | Deloitte Services LP Jonathan Holdowsky Senior manager | Deloitte Services LP United States Jonathan Holdowsky is a senior manager in Deloitte’s Center for Integrated Research, where he has managed a wide array of thought leadership initiatives on issues of strategic importance to clients in consumer and manufacturing sectors. jholdowsky@deloitte.com +1 617 437 3198 Iram Parveen Senior research specialist | Center for Integrated Research Iram Parveen Senior research specialist | Center for Integrated Research India Iram Parveen is a senior research specialist with the Deloitte Center for Integrated Research, where she supports the end-to-end research, execution, and program management for digital signature issues under the Global Maestro campaign. iparveen@deloitte.com +91 999 920 9458 Natasha Buckley Senior research leader, emerging issues Natasha Buckley Senior research leader, emerging issues United States Natasha Buckley is a senior manager and research leader for Deloitte’s Research & Insights organization. Her research focuses on the intersection of technology and societal trends with organizational culture, ethics and trust. At Deloitte, she leads multiple large research collaborations with academic institutions including MIT and the Fletcher School at Tufts. nbuckley@deloitte.com +1 617 437 2585 My Deloitte Subscribe to receive personalized content Don't miss out on the information you need to lead. Subscribe today. Sign up Already joined? Log in Deloitte Insights and our research centers deliver proprietary research designed to help organizations turn their aspirations into action. 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For personalized content and settings, go to your My Deloitte Dashboard Latest Insights What do organizations need most in a disrupted, boundaryless age? More imagination. Article • 16-min read Recommendations TMT Predictions 2026: The AI gap narrows but persists Article • 9-min read About Deloitte Insights About Deloitte Insights Deloitte Insights Magazine, issue 33 Magazine Topics for you Business Strategy & Growth Leadership Operations Technology Workforce Economics Watch & Listen Dbriefs Stay informed on the issues impacting your business with Deloitte's live webcast series. Gain valuable insights and practical knowledge from our specialists while earning CPE credits. Deloitte Insights Videos Stay informed with content built for today’s business leaders. From data visualizations to expert commentary, our video content delivers concise, actionable information to help you lead with clarity in a complex world. Subscribe Deloitte Insights Newsletters Looking to stay on top of the latest news and trends? With MyDeloitte you'll never miss out on the information you need to lead. Simply link your email or social profile and select the newsletters and alerts that matter most to you. Deloitte Center for Health Solutions Hospitals, Health Systems and Providers Explore research and insights for the hospitals, health systems and providers sector. --> Articles and multimedia FILTERS Show filters Hide filters CLOSE Topic — Select — APPLY FILTER Industry — Select — APPLY FILTER Type — Select — APPLY FILTER APPLY FILTER SORT Newest to oldest view edit filter(s) clear filter(s) SORT Newest to oldest view No results found. Try removing one of your filters. Sorry, no results found. 1 View All View 6 per page About the Deloitte Center for Health Solutions The Deloitte Center for Health Solutions is your source for perspectives on industry-transforming issues. Explore timely ideas around reshaping health care and life sciences to be more human-centered—because better health care can start with better insight. Learn more Get in touch with our research team Dr. Jay Bhatt Managing Director | Deloitte Services LP – Deloitte Center for Health Solutions and Deloitte Health Institute Dr. Jay Bhatt Managing Director | Deloitte Services LP – Deloitte Center for Health Solutions and Deloitte Health Institute United States Jay Bhatt, DO, MPH, MPA, is a physician executive, geriatrician, and innovator. As managing director of the Deloitte Center for Health Solutions, he directs the research agenda across life sciences and health care, leading to actionable insights for client executives and their teams. jaybhatt@deloitte.com +1 312 486 3679 Wendy Gerhardt Health care research leader Wendy Gerhardt Health care research leader United States Wendy Gerhardt is a research leader with the Deloitte Center for Health Solutions. She is responsible for conducting research to inform health care system stakeholders about emerging trends, challenges, and opportunities. Prior to joining Deloitte, Gerhardt held multiple roles in strategy and planning for a health system and research for health care industry information solutions. wgerhardt@deloitte.com Maulesh Shukla Executive manager Maulesh Shukla Executive manager India Maulesh Shukla is an executive manager with the Deloitte Center for Health Solutions. He has more than 15 years of experience, and his research has covered a wide range of topics in the realm of health plans, as well as hospital and health systems. Shukla’s recent research has focused on the future of health, health equity, and health care financial transformation. mshukla@deloitte.com +1 678 299 7331 My Deloitte Subscribe to receive personalized content Don't miss out on the information you need to lead. Subscribe today. Sign up Already joined? Log in Deloitte Insights and our research centers deliver proprietary research designed to help organizations turn their aspirations into action. DELOITTE INSIGHTS Home Deloitte Insights Magazine Top 10 Reading Guide Weekly Global Economic Outlook About Deloitte Insights DELOITTE RESEARCH CENTERS Cross-Industry Economics Consumer Energy & Industrials Financial Services Government & Public Services Life Sciences & Health Care Tech, Media & Telecom Learn about Deloitte’s offerings, people, and culture as a global provider of audit, assurance, consulting, financial advisory, risk advisory, tax, and related services. © 2026. See Terms of Use for more information. Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee ("DTTL"), its network of member firms, and their related entities. DTTL and each of its member firms are legally separate and independent entities. DTTL (also referred to as "Deloitte Global") does not provide services to clients. In the United States, Deloitte refers to one or more of the US member firms of DTTL, their related entities that operate using the "Deloitte" name in the United States and their respective affiliates. Certain services may not be available to attest clients under the rules and regulations of public accounting. Please see www.deloitte.com/about to learn more about our global network of member firms. Terms of Use Privacy Data Privacy Framework Cookie Notice Cookie Settings Legal Information for Job Seekers Labor Condition Applications Do Not Sell or Share My Personal Information Please enable JavaScript to view the site. --> --> --> | 2026-01-13T08:48:20 |
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DELOITTE INSIGHTS Home Spotlight Weekly Global Economic Outlook Tech Trends Human Capital Trends Digital Media Trends TMT Predictions FSI Predictions Topics Economics Environmental, Social, & Governance Operations Strategy Technology Workforce Industries More About Deloitte Insights Magazine Top 10 Reading Guide DELOITTE RESEARCH CENTERS Cross-Industry Home Workforce Trends Enterprise Growth & Innovation Technology & Transformation Environmental & Social Issues Economics Home Consumer Spending Housing Business Investment Globalization & International Trade Fiscal & Monetary Policy Sustainability, Equity & Climate Labor Markets Prices & Inflation Consumer Home Automotive Consumer Products Food Retail, Wholesale & Distribution Hospitality & Airlines Transportation Energy & Industrials Home Aerospace & Defense Chemicals & Specialty Materials Engineering & Construction Industrial Manufacturing Mining & Metals Oil & Gas Power & Utilities Renewable Energy Financial Services Home Banking & Capital Markets Commercial Real Estate Insurance Investment Management Cross Financial Services Government & Public Services Home Defense, Security & Justice Government Health State & Local Government Whole of Government Transportation & Infrastructure Human Services Higher Education Life Sciences & Health Care Home Hospitals, Health Systems & Providers Pharmaceutical Manufacturers Health Plans & Payers Medtech & Health Tech Organizations Tech, Media & Telecom Home Technology Media & Entertainment Telecommunications Semiconductor Sports Life Sciences & Health Care SECTORS Hospitals, Health Systems & Providers Pharmaceutical Manufacturers Health Plans & Payers Medtech & Health Tech Organizations TOPICS Consumer & Patient Experience Digital Transformation Health Impact Operations & Workforce Women's Health RESEARCH CENTERS Cross-Industry Economics Consumer Energy & Industrials Financial Services Government & Public Services Life Sciences & Health Care Tech, Media & Telecom For You Welcome! For personalized content and settings, go to your My Deloitte Dashboard Latest Insights What do organizations need most in a disrupted, boundaryless age? More imagination. Article • 16-min read Recommendations TMT Predictions 2026: The AI gap narrows but persists Article • 9-min read About Deloitte Insights About Deloitte Insights Deloitte Insights Magazine, issue 33 Magazine Topics for you Business Strategy & Growth Leadership Operations Technology Workforce Economics Watch & Listen Dbriefs Stay informed on the issues impacting your business with Deloitte's live webcast series. Gain valuable insights and practical knowledge from our specialists while earning CPE credits. Deloitte Insights Videos Stay informed with content built for today’s business leaders. From data visualizations to expert commentary, our video content delivers concise, actionable information to help you lead with clarity in a complex world. Subscribe Deloitte Insights Newsletters Looking to stay on top of the latest news and trends? With MyDeloitte you'll never miss out on the information you need to lead. Simply link your email or social profile and select the newsletters and alerts that matter most to you. Deloitte Center for Health Solutions Pharmaceutical Manufacturers Explore research and insights for the pharmaceutical manufacturers sector. --> Articles and multimedia FILTERS Show filters Hide filters CLOSE Topic — Select — APPLY FILTER Industry — Select — APPLY FILTER Type — Select — APPLY FILTER APPLY FILTER SORT Newest to oldest view edit filter(s) clear filter(s) SORT Newest to oldest view No results found. Try removing one of your filters. Sorry, no results found. 1 View All View 6 per page About the Deloitte Center for Health Solutions The Deloitte Center for Health Solutions is your source for perspectives on industry-transforming issues. Explore timely ideas around reshaping health care and life sciences to be more human-centered—because better health care can start with better insight. Learn more Get in touch with our research team Dr. Jay Bhatt Managing Director | Deloitte Services LP – Deloitte Center for Health Solutions and Deloitte Health Institute Dr. Jay Bhatt Managing Director | Deloitte Services LP – Deloitte Center for Health Solutions and Deloitte Health Institute United States Jay Bhatt, DO, MPH, MPA, is a physician executive, geriatrician, and innovator. As managing director of the Deloitte Center for Health Solutions, he directs the research agenda across life sciences and health care, leading to actionable insights for client executives and their teams. jaybhatt@deloitte.com +1 312 486 3679 Wendy Gerhardt Health care research leader Wendy Gerhardt Health care research leader United States Wendy Gerhardt is a research leader with the Deloitte Center for Health Solutions. She is responsible for conducting research to inform health care system stakeholders about emerging trends, challenges, and opportunities. Prior to joining Deloitte, Gerhardt held multiple roles in strategy and planning for a health system and research for health care industry information solutions. wgerhardt@deloitte.com Maulesh Shukla Executive manager Maulesh Shukla Executive manager India Maulesh Shukla is an executive manager with the Deloitte Center for Health Solutions. He has more than 15 years of experience, and his research has covered a wide range of topics in the realm of health plans, as well as hospital and health systems. Shukla’s recent research has focused on the future of health, health equity, and health care financial transformation. mshukla@deloitte.com +1 678 299 7331 My Deloitte Subscribe to receive personalized content Don't miss out on the information you need to lead. Subscribe today. Sign up Already joined? Log in Deloitte Insights and our research centers deliver proprietary research designed to help organizations turn their aspirations into action. DELOITTE INSIGHTS Home Deloitte Insights Magazine Top 10 Reading Guide Weekly Global Economic Outlook About Deloitte Insights DELOITTE RESEARCH CENTERS Cross-Industry Economics Consumer Energy & Industrials Financial Services Government & Public Services Life Sciences & Health Care Tech, Media & Telecom Learn about Deloitte’s offerings, people, and culture as a global provider of audit, assurance, consulting, financial advisory, risk advisory, tax, and related services. © 2026. See Terms of Use for more information. Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee ("DTTL"), its network of member firms, and their related entities. DTTL and each of its member firms are legally separate and independent entities. DTTL (also referred to as "Deloitte Global") does not provide services to clients. In the United States, Deloitte refers to one or more of the US member firms of DTTL, their related entities that operate using the "Deloitte" name in the United States and their respective affiliates. Certain services may not be available to attest clients under the rules and regulations of public accounting. Please see www.deloitte.com/about to learn more about our global network of member firms. Terms of Use Privacy Data Privacy Framework Cookie Notice Cookie Settings Legal Information for Job Seekers Labor Condition Applications Do Not Sell or Share My Personal Information Please enable JavaScript to view the site. --> --> --> | 2026-01-13T08:48:20 |
https://www.highlight.io/docs/getting-started/server/python/python-ai | Python AI / LLM Tracing Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. 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Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Server / Python / Python AI / LLM Libraries Python AI / LLM Tracing Learn how to set up highlight.io tracing for common Python AI / LLM libraries to automatically instrument model training, inference, and evaluation. 1 Supported Python libraries highlight.io supports tracing AI / LLM operation using OpenLLMetry . Supported libraries include: Anthropic , Bedrock (AWS) , ChromaDB , Cohere , Haystack , Langchain , LlamaIndex , OpenAI (Azure) , Pinecone , Qdrant , Replicate , Transformers (Hugging Face) , VertexAI (GCP) , WatsonX (IBM Watsonx AI) , Weaviate # install and use your library in your code pip install openai pip install cohere 2 Install the highlight-io python package. Download the package from pypi and save it to your requirements. If you use a zip or s3 file upload to publish your function, you will want to make sure highlight-io is part of the build. poetry add highlight-io # or with pip pip install highlight-io 3 Initialize the Highlight SDK for your respective framework. Setup the SDK. Supported libraries will be instrumented automatically. import highlight_io # `instrument_logging=True` sets up logging instrumentation. # if you do not want to send logs or are using `loguru`, pass `instrument_logging=False` H = highlight_io.H( "<YOUR_PROJECT_ID>", instrument_logging=True, service_name="my-app", service_version="git-sha", environment="production", ) 4 Instrument your code. Setup a endpoint or function with HTTP trigger that utilizes the library you are trying to test. For example, if you are testing the requests library, you can setup a function that makes a request to a public API. from openai import OpenAI import highlight_io from highlight_io.integrations.flask import FlaskIntegration # `instrument_logging=True` sets up logging instrumentation. # if you do not want to send logs or are using `loguru`, pass `instrument_logging=False` H = highlight_io.H( "<YOUR_PROJECT_ID>", instrument_logging=True, service_name="my-app", service_version="git-sha", environment="production", ) client = OpenAI() chat_history = [ {"role": "system", "content": "You are a helpful assistant."}, ] @highlight_io.trace def complete(message: str) -> str: chat_history.append({"role": "user", "content": message}) completion = client.chat.completions.create( model="gpt-4-turbo", messages=chat_history, ) chat_history.append( {"role": "assistant", "content": completion.choices[0].message.content} ) return completion.choices[0].message.content def main(): print(complete("What is the capital of the United States?")) if __name__ == "__main__": main() H.flush() 5 Verify your backend traces are being recorded. Visit the highlight traces portal and check that backend traces are coming in. Python App Python Libraries [object Object] | 2026-01-13T08:48:20 |
https://survey.stackoverflow.co/2025/work/ | Work | 2025 Stack Overflow Developer Survey Products Stack Overflow Where developers and technologists go to gain and share knowledge. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers Advertising Reach devs & technologists worldwide about your product, service or employer brand Knowledge Solutions Data licensing offering for businesses to build and improve AI tools and models Labs The future of collective knowledge sharing About the company Visit the blog Developers Technology AI Work Stack Overflow Methodology 4 Work Developers tell us about workplace trends and offer some transparency about salary for different roles and experience levels. 4.1. Employment → 4.2. Company info → 4.3. Salary → 4.4. Technology purchases → 4.5. Job Satisfaction → 4.1 Employment Employment status It's difficult to say whether one is connected to the other, but developers who fill out the Developer Survey are 70% likely to be employed. The employment rate has remained a consistent result in Stack Overflow surveys in recent years. This year we show you geographic differences among the top 5 responding countries: Germany (76%) and the UK (75%) show the highest rates of formal employment. India has a significantly larger student population (18%) among its respondents compared to the US (6%), Germany (11%), and the UK (5%). Which of the following best describes your current employment status? All Respondents USA Germany India UK France All Respondents Employed 69.8% Independent contractor, freelancer, or self-employed 13.9% Student 9.2% Not employed 4.6% Retired 1.5% I prefer not to say 1.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 48,178 ( 98.3% ) USA Employed 74.8% Independent contractor, freelancer, or self-employed 10% Student 5.6% Not employed 5.6% Retired 3% I prefer not to say 1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 7,218 ( 14.7% ) Germany Employed 76.1% Independent contractor, freelancer, or self-employed 8.6% Student 10.8% Not employed 2.9% Retired 1% I prefer not to say 0.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 3,022 ( 6.2% ) India Employed 66.7% Independent contractor, freelancer, or self-employed 9.3% Student 17.8% Not employed 4.9% Retired 0.3% I prefer not to say 0.9% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,536 ( 5.2% ) UK Employed 74.7% Independent contractor, freelancer, or self-employed 12% Student 4.7% Not employed 4% Retired 3.7% I prefer not to say 1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,036 ( 4.2% ) France Employed 69.7% Independent contractor, freelancer, or self-employed 14.7% Student 10.3% Not employed 3% Retired 1.4% I prefer not to say 0.9% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 1,408 ( 2.9% ) Employment additional status Developers self-employed or not working currently engage in the same amount of volunteer work. Both groups indicate 12% do volunteer work in addition to their employment status. Which of the following additional activities are you currently engaged in? All Respondents Employed Self-Employed Student Not Employed All Respondents None of the above 42.2% Caring for dependents (children, elderly, etc.) 18.5% Engaged in paid work (20-29 hours per week) 15.7% Volunteering (regularly) 12.3% Attending school (full-time) 9.8% Engaged in paid work (less than 10 hours per week) 7.7% Attending school (part-time) 6.1% Engaged in paid work (10-19 hours per week) 4.3% Transitioning to retirement (gradually reducing work hours) 2.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 44,733 ( 91.3% ) Employed Engaged in paid work (20-29 hours per week) 13.8% None of the above 41.7% Attending school (part-time) 4.7% Transitioning to retirement (gradually reducing work hours) 0.9% Caring for dependents (children, elderly, etc.) 18.1% Engaged in paid work (less than 10 hours per week) 5.7% Attending school (full-time) 2.5% Volunteering (regularly) 9.8% Engaged in paid work (10-19 hours per week) 2.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 35,841 ( 73.1% ) Self-Employed Engaged in paid work (20-29 hours per week) 19.1% None of the above 25.1% Attending school (part-time) 4.6% Transitioning to retirement (gradually reducing work hours) 5.1% Caring for dependents (children, elderly, etc.) 15.9% Engaged in paid work (less than 10 hours per week) 8.6% Attending school (full-time) 3.3% Volunteering (regularly) 12% Engaged in paid work (10-19 hours per week) 6.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 8,126 ( 16.6% ) Student Engaged in paid work (20-29 hours per week) 7.4% None of the above 6.5% Attending school (part-time) 8% Transitioning to retirement (gradually reducing work hours) 0.5% Caring for dependents (children, elderly, etc.) 1.6% Engaged in paid work (less than 10 hours per week) 8.7% Attending school (full-time) 52.8% Volunteering (regularly) 8.4% Engaged in paid work (10-19 hours per week) 6.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,823 ( 11.9% ) Not Employed Engaged in paid work (20-29 hours per week) 3.7% None of the above 49.4% Attending school (part-time) 7.3% Transitioning to retirement (gradually reducing work hours) 1.7% Caring for dependents (children, elderly, etc.) 11.6% Engaged in paid work (less than 10 hours per week) 5.7% Attending school (full-time) 5.6% Volunteering (regularly) 12.2% Engaged in paid work (10-19 hours per week) 2.9% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,433 ( 5% ) Work environment Of the top-reporting countries in this year's survey, the US has the highest number of developers working remotely (45%). 21% of developers in Germany say the choice to go into the office or work remotely is completely up to them. Which best describes your current work situation? All Respondents USA Germany India UK France All Respondents Remote 32.4% Your choice (very flexible, you can come in when you want or just as needed) 12.6% In-person 17.9% Hybrid (some remote, leans heavy to in-person) 19.9% Hybrid (some in-person, leans heavy to flexibility) 17.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,686 ( 68.7% ) USA Remote 45% Your choice (very flexible, you can come in when you want or just as needed) 9.2% In-person 16.2% Hybrid (some remote, leans heavy to in-person) 16.7% Hybrid (some in-person, leans heavy to flexibility) 12.9% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,848 ( 11.9% ) Germany Remote 22.5% Your choice (very flexible, you can come in when you want or just as needed) 20.7% In-person 10.5% Hybrid (some remote, leans heavy to in-person) 21.6% Hybrid (some in-person, leans heavy to flexibility) 24.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,531 ( 5.2% ) India Remote 25.6% Your choice (very flexible, you can come in when you want or just as needed) 7.1% In-person 30.5% Hybrid (some remote, leans heavy to in-person) 23.1% Hybrid (some in-person, leans heavy to flexibility) 13.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 1,855 ( 3.8% ) UK Remote 31.9% Your choice (very flexible, you can come in when you want or just as needed) 14% In-person 11.4% Hybrid (some remote, leans heavy to in-person) 16.9% Hybrid (some in-person, leans heavy to flexibility) 25.8% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 1,644 ( 3.4% ) France Remote 18.1% Your choice (very flexible, you can come in when you want or just as needed) 12% In-person 16.9% Hybrid (some remote, leans heavy to in-person) 32.8% Hybrid (some in-person, leans heavy to flexibility) 20.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 1,083 ( 2.2% ) IC or PM There are a few more managers in this year's results: 15% indicate being a people manager this year compared to 13% last year, most likely reflecting the growing number of more experienced respondents in this year's survey. Are you an individual contributor or people manager? Unknow graph Individual contributor 85.3% People manager 14.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,154 ( 67.6% ) 4.2 Company info Company size Of respondents who identicated they were currently employed, 57% said they work for companies with fewer than 500 employees. Approximately how many people are employed by your employer? This should only include your primary company, and if there was more than one employer please consider the one you spent most of your time working for in the past year. All Respondents Just me - I am a freelancer, sole proprietor, etc. 3.9% Less than 20 employees 17.2% 20 to 99 employees 20.8% 100 to 499 employees 18.5% 500 to 999 employees 7% 1,000 to 4,999 employees 11.8% 5,000 to 9,999 employees 4.4% 10,000 or more employees 14.2% I don’t know 2.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 28,488 ( 58.1% ) 4.3 Salary Salary by developer type Senior Executives ($139k), Engineering Managers ($130k), and Financial Analysts ($104k) have the highest median annual salaries globally. The salary gap between the US and other countries is wide for higher paid roles. The median salary for an Engineering Manager in the US is $200,000, compared to $118,000 in Germany and just $52,000 in India. What is your current total annual compensation (salary, bonuses, and perks, before taxes and deductions) in terms of your day-to-day currency? Please enter a whole number in the box below, without any punctuation. If you are paid hourly, please estimate an equivalent yearly salary. If you prefer not to answer, please leave the box empty. All Respondents Compare to 2024 United States Germany India United Kingdom France All Respondents Senior executive (C-suite, VP, etc.) $139,218 Engineering manager $130,000 Financial analyst or engineer $103,757 Cloud infrastructure engineer $103,112.5 Architect, software or solutions $102,000 Product manager $100,000 Applied scientist $96,945.5 Cybersecurity or InfoSec professional $96,146 Founder, technology or otherwise $92,786 AI/ML engineer $89,427 DevOps engineer or professional $87,011 Database administrator or engineer $85,168.5 Data scientist $82,910 Data engineer $81,210 Developer, embedded applications or devices $81,210 Developer, back-end $79,742 Developer, desktop or enterprise applications $72,958 Developer, full-stack $72,509 Developer, game or graphics $70,794 Developer, mobile $69,609 Project manager $68,924 Developer, AI apps or physical AI $62,767 Support engineer or analyst $62,648 Data or business analyst $62,625 Developer, front-end $62,015 Other (please specify): $61,024 UX, Research Ops or UI design professional $60,000 Developer, QA or test $57,442.5 Academic researcher $57,179 System administrator $55,148 Retired $40,605 Student $12,253 Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 23,928 ( 48.8% ) Median yearly salary in USD Compare to 2024 Product manager 29.3% Applied scientist 28.9% Developer, game or graphics 28.7% Developer, mobile 27.1% Developer, front-end 24% Database administrator or engineer 19% Project manager 16.7% DevOps engineer or professional 16.2% Developer, back-end 15.1% Academic researcher 15.1% Data or business analyst 13.2% Developer, desktop or enterprise applications 13.2% Developer, embedded applications or devices 12.8% Developer, full-stack 12.5% Data scientist 11.8% Engineering manager 10.8% Developer, QA or test 8.4% System administrator 8.3% Cloud infrastructure engineer 6.7% Data engineer 5.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 23,928 ( 48.8% ) Percent change in median yearly salary from 2024 to 2025 United States Senior executive (C-suite, VP, etc.) $225,000 Engineering manager $200,000 AI/ML engineer $189,500 Cloud infrastructure engineer $189,000 Architect, software or solutions $180,000 Developer, back-end $175,000 Developer, mobile $170,000 DevOps engineer or professional $165,000 Applied scientist $157,500 Cybersecurity or InfoSec professional $150,000 Data engineer $150,000 Data scientist $145,000 Developer, front-end $145,000 Developer, full-stack $138,000 Developer, embedded applications or devices $132,500 Developer, desktop or enterprise applications $128,000 Data or business analyst $100,956 Other (please specify): $100,000 System administrator $83,000 Academic researcher $82,300 Student $32,000 Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,239 ( 10.7% ) Median yearly salary in USD Germany Engineering manager $118,335 Project manager $110,214 Architect, software or solutions $109,054 Cloud infrastructure engineer $98,612 Developer, mobile $93,972 Cybersecurity or InfoSec professional $92,812 Data engineer $92,812 Data scientist $92,812 Applied scientist $88,751 DevOps engineer or professional $87,011 Developer, back-end $87,011 Other (please specify): $87,011 Developer, embedded applications or devices $83,531 Developer, desktop or enterprise applications $81,210 Developer, front-end $79,636.5 Developer, full-stack $75,410 Academic researcher $71,349 System administrator $61,139.5 Student $15,082 Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,141 ( 4.4% ) Median yearly salary in USD India Senior executive (C-suite, VP, etc.) $55,795 Engineering manager $52,308 Architect, software or solutions $46,496 Other (please specify): $28,949 Data engineer $27,898 Developer, embedded applications or devices $27,898 Developer, desktop or enterprise applications $26,444.5 Developer, back-end $22,086 DevOps engineer or professional $20,923 AI/ML engineer $17,436 Developer, full-stack $13,949 Data scientist $11,624 Developer, front-end $10,462 Developer, mobile $10,462 Data or business analyst $9,299 Student $3,022.5 Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 1,093 ( 2.2% ) Median yearly salary in USD United Kingdom Senior executive (C-suite, VP, etc.) $163,370 AI/ML engineer $149,756 Engineering manager $136,141 Cloud infrastructure engineer $129,334 Architect, software or solutions $122,527 Cybersecurity or InfoSec professional $111,636 Developer, back-end $108,913 DevOps engineer or professional $106,190 Data engineer $102,106 Developer, mobile $99,383 Developer, embedded applications or devices $89,845 Developer, full-stack $85,428.5 Developer, front-end $84,544 Developer, desktop or enterprise applications $81,685 Data or business analyst $78,281.5 Data scientist $73,516 Other (please specify): $68,071 Academic researcher $61,264 Student $28,453.5 Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 1,485 ( 3% ) Median yearly salary in USD France Senior executive (C-suite, VP, etc.) $104,413 Engineering manager $92,812 Developer, game or graphics $88,171 Cybersecurity or InfoSec professional $81,790.5 Architect, software or solutions $81,210 Data engineer $78,890 AI/ML engineer $73,089 Other (please specify): $72,509.5 Developer, back-end $71,929 DevOps engineer or professional $69,609 Developer, mobile $63,228 Developer, front-end $61,487.5 Data scientist $60,328 Cloud infrastructure engineer $58,007 Developer, full-stack $58,007 Developer, embedded applications or devices $56,847 Developer, desktop or enterprise applications $54,527 System administrator $46,406 Academic researcher $38,285 Student $19,954.5 Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 1,026 ( 2.1% ) Median yearly salary in USD Salary and experience by developer type Despite having similar levels of experience (20 years, on average), Senior Executives and Engineering Managers report higher median salaries ($130k+) than Founders, Architects, or Product Managers ($92K - 104K). What is your current total annual compensation (salary, bonuses, and perks, before taxes and deductions) in terms of your day-to-day currency? Please enter a whole number in the box below, without any punctuation. If you are paid hourly, please estimate an equivalent yearly salary. If you prefer not to answer, please leave the box empty. Salary and Experience by Developer Type Number of responses 6,650 47 Average years of professional experience Median yearly salary (USD) 0 5 10 15 20 25 30 35 40 $ 10,000 $ 20,000 $ 30,000 $ 40,000 $ 50,000 $ 60,000 $ 70,000 $ 80,000 $ 90,000 $ 100,000 $ 110,000 $ 120,000 $ 130,000 $ 140,000 AI/ML engineer Academic Applied sci. Architect Cloud InfoSec Data Eng. Data/Biz Data scientist DBA DevOps AI Test dev Back-end Ent. Embed FE Full-stack Games Mobile Educator Manager Finance Founder Other Product manager PM Retired Snr. executive Student Support Sys ux Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 21,629 ( 44.1% ) 4.4 Technology purchases Influence on technology purchases Nearly half (48%) of developers either endorsed the use of, or influenced the purchase of, new technology in their organizations last year. Twenty percent of those respondents said they influenced the purchase of a substantial addition to their company’s tech stack. Have you influenced or endorsed a new technology purchase at your organization or sole proprietor job in the past year? All Respondents Yes, I influenced the purchase of a substantial addition to the tech stack 19.8% Yes, I endorsed a tool that was open-source and is currently used by more than just myself but no purchase was made 15.5% Yes, I influenced the purchase of a tool that more than five colleagues use but it is not a substantial addition to the tech stack 8.3% Yes, I endorsed a tool that was ultimately not purchased or used at my organization 3.8% No 52.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 37,341 ( 76.2% ) What makes you a fan of specific tech tools This focus on fundamentals is consistent. For work projects, developers prioritize APIs (Rank 1) and quality (Rank 2). For personal projects, cost management (Rank 4) becomes more important. Notably, AI integration ranks second to last (Rank 9) in importance for both work and personal projects. The 2024 survey also highlighted the importance of APIs, noting that 75% of developers were more likely to endorse a technology if it provided good API access. What attracts you to a technology or causes you to endorse it (most to least important)? All Respondents Personal Projects Work Projects School Projects Endorsement Overall Rank Median Rank Mode Rank Easy-to-use API 1 4 2 Robust and complete API 2 4 2 Reputation for quality 3 4 1 Reliability and low latency 4 4 3 Costs are manageable 5 4 1 Connected to an open-source project 6 5 1 Customizable and manageable codebase 7 6 7 Good brand and public image 8 7 8 AI integration or AI Agent capabilities 9 9 9 Other 10 10 10 Share Twitter/X Facebook LinkedIn Responses: 35,897 ( 73.2% ) Endorsement Overall Rank Median Rank Mode Rank Easy-to-use API 1 4 3 Robust and complete API 2 4 3 Reputation for quality 3 4 2 Costs are manageable 4 4 1 Connected to an open-source project 5 5 1 Reliability and low latency 6 5 4 Customizable and manageable codebase 7 6 8 Good brand and public image 8 7 8 AI integration or AI Agent capabilities 9 9 9 Other 10 10 10 Share Twitter/X Facebook LinkedIn Responses: 9,237 ( 18.8% ) Endorsement Overall Rank Median Rank Mode Rank Robust and complete API 1 4 2 Reputation for quality 2 4 1 Easy-to-use API 3 4 2 Reliability and low latency 4 4 2 Costs are manageable 5 4 1 Connected to an open-source project 6 6 8 Customizable and manageable codebase 7 6 7 Good brand and public image 8 7 8 AI integration or AI Agent capabilities 9 9 9 Other 10 10 10 Share Twitter/X Facebook LinkedIn Responses: 24,712 ( 50.4% ) Endorsement Overall Rank Median Rank Mode Rank Reputation for quality 1 4 1 Easy-to-use API 2 4 2 Robust and complete API 3 4 4 Reliability and low latency 4 4 4 Connected to an open-source project 5 5 1 Costs are manageable 6 5 1 Customizable and manageable codebase 7 6 8 Good brand and public image 8 7 8 AI integration or AI Agent capabilities 9 8 9 Other 10 10 10 Share Twitter/X Facebook LinkedIn Responses: 1,669 ( 3.4% ) How you lose interest in tech tools The reasons to reject a technology are nearly universal. The top three deal-breakers for all developers are security or privacy concerns (Rank 1), prohibitive pricing (Rank 2), and the availability of better alternatives (Rank 3). The lack of AI is the least important factor (Rank 9). What would turn you off or cause you to reject it (most to least important)? All Respondents Personal Projects Work Projects School Projects Detraction Overall Rank Median Rank Mode Rank Security or privacy concerns 1 3 1 Prohibitive pricing 2 4 1 Availability of better alternatives 3 4 1 Poor usability 4 4 4 Inefficient or time-costly 5 5 5 Outdated or obsolete technology or features 6 5 8 Ethical concerns 7 6 8 Lack of or sub-par API 8 6 8 Lack of AI or AI agents 9 9 9 Other 10 10 10 Share Twitter/X Facebook LinkedIn Responses: 34,188 ( 69.7% ) Detraction Overall Rank Median Rank Mode Rank Prohibitive pricing 1 3 1 Security or privacy concerns 2 4 2 Availability of better alternatives 3 4 1 Poor usability 4 4 4 Inefficient or time-costly 5 5 5 Outdated or obsolete technology or features 6 5 8 Ethical concerns 7 6 8 Lack of or sub-par API 8 6 8 Lack of AI or AI agents 9 9 9 Other 10 10 10 Share Twitter/X Facebook LinkedIn Responses: 8,758 ( 17.9% ) Detraction Overall Rank Median Rank Mode Rank Security or privacy concerns 1 3 1 Prohibitive pricing 2 4 1 Availability of better alternatives 3 4 1 Poor usability 4 4 4 Inefficient or time-costly 5 5 5 Outdated or obsolete technology or features 6 5 8 Ethical concerns 7 6 8 Lack of or sub-par API 8 6 8 Lack of AI or AI agents 9 9 9 Other 10 10 10 Share Twitter/X Facebook LinkedIn Responses: 23,603 ( 48.2% ) Detraction Overall Rank Median Rank Mode Rank Prohibitive pricing 1 3 1 Security or privacy concerns 2 4 1 Availability of better alternatives 3 4 1 Poor usability 4 4 3 Inefficient or time-costly 5 5 5 Outdated or obsolete technology or features 6 5 7 Ethical concerns 7 6 8 Lack of or sub-par API 8 6 8 Lack of AI or AI agents 9 9 9 Other 10 10 10 Share Twitter/X Facebook LinkedIn Responses: 1,569 ( 3.2% ) Count of tools used to work Developers have many tools at work, but we asked them to quantify them this year: 54% of respondents report using 6 or more tools to do their job. For your primary work role (student, developer, or technologist) over the past year: Excluding general operating systems (like Windows or macOS) and web browsers, how many distinct software applications or platforms did you regularly use to create, analyze, manage, or share information in order to do your job? Please enter a whole number below with no punctuation, or leave blank. All Respondents None 0.6% 1 - 5 45.5% 6 - 10 35.4% 11 - 15 9.5% 16 - 20 5.1% 21 - 25 1.1% 26 - 50 2.5% 51+ 0.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 27,378 ( 55.9% ) Count of tools used to code outside of work For projects outside of work, developers typically are using 5 or less tools (65%). For your side projects or other personal work over the past year (focus on the project you spent the most time on if applicable): Excluding general operating systems and web browsers, how many distinct software applications or platforms did you regularly use to do your job? Please enter a whole number below with no punctuation, or leave blank. All Respondents None 2.7% 1 - 5 64.8% 6 - 10 22.4% 11 - 15 4.6% 16 - 20 2.9% 21 - 25 0.7% 26 - 50 1.7% 51+ 0.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,391 ( 51.8% ) 4.5 Job Satisfaction Looking for a new role 46% of developers are not looking for a new role. Have you considered a career change or transitioned into a new role in the past year? All Respondents Not looking 45.6% Considering somewhat 28.8% Considering strongly 14.8% Transitioned voluntarily 8.8% Transitioned involuntarily 2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 35,451 ( 72.3% ) Job satisfaction More developers are happy at work this year (24% vs. 20% last year). This is likely related to that pay bump in the data for certain roles this year. How satisfied are you in your current professional developer role? All Respondents United States Germany India United Kingdom France All Respondents Not Happy at Work 28.4% Complacent at Work 47.1% Happy at Work 24.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 26,622 ( 54.3% ) United States Not Happy at Work 27% Complacent at Work 44.4% Happy at Work 28.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,232 ( 10.7% ) Germany Not Happy at Work 30.2% Complacent at Work 50.7% Happy at Work 19.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,208 ( 4.5% ) India Not Happy at Work 32.7% Complacent at Work 42.6% Happy at Work 24.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 1,722 ( 3.5% ) United Kingdom Not Happy at Work 31.5% Complacent at Work 46.4% Happy at Work 22.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 1,520 ( 3.1% ) France Not Happy at Work 27.4% Complacent at Work 48% Happy at Work 24.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 1,064 ( 2.2% ) Ranked attributes contributing to or detracting from job satisfaction The most important factors for job satisfaction are autonomy/trust, competitive pay and solving real-world problems (all ranked in the top 3). Interpersonal factors such as liking your manager rank much lower (Rank 9). Rank the following attributes of your current professional job in technology according to those that contribute your job satisfaction so that the first is the most important, last is least important (if you just started a new job, consider the job you spent the most time at in the past year): Satisfaction Factors Overall Rank Median Rank Mode Rank Autonomy and trust to manage your own tasks 1 4 1 Competitive pay and benefits 2 5 1 Solving real-world problems 3 5 1 Innovation through solving challenging and complex problems 4 6 2 Control over the level of quality in projects 5 6 4 Job stability and career growth with a single employer 6 7 1 Collaboration and support from a team 7 7 8 Working with new technologies and tools 8 7 5 You like your manager 9 8 14 Developing specialized expertise 10 8 11 Recognition from peers for your work 11 9 13 Recognition from leadership for your work 12 9 11 Expert mentors 13 10 14 Opportunities to mentor and lead junior-level coworkers 14 10 14 Other 15 15 15 Share Twitter/X Facebook LinkedIn Responses: 24,900 ( 50.8% ) Is AI a threat to your job? Confidence is slipping among developers when it comes to the perceived threat of AI to their livelihood. 64% believe AI is not a threat to their job, a decrease from 68% last year. Do you believe AI is a threat to your current job? All Respondents No 63.6% I'm not sure 21.3% Yes 15% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 36,000 ( 73.4% ) Previous AI Next Stack Overflow Site design / logo © 2025 Stack Exchange Inc. User contributions licensed under CC BY-SA. Data licensed under Open Database License (ODbL). Terms Privacy policy Cookie policy Your Privacy Choices Go to stackoverflow.com | 2026-01-13T08:48:20 |
https://www.11ty.dev/docs/starter/ | Starter Projects — Eleventy Skip to navigation Skip to main content 11ty Get Started Blog Community Versions v3 Stable v2 v1 v0 History Firehose Search Search GitHub YouTube Mastodon Bluesky Discord Font Awesome Blog Eleventy, 2025 in Review Versions Stable 3.1.2 Canary 4.0.0-alpha.6 Introduction Get Started Why Eleventy? Performance Learn Glossary Opening a Terminal Installing JavaScript CommonJS, ESM, TypeScript Starter Projects Tutorials Quick Tips Community How can I contribute? 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Add your own starter project . Community contributions are shown in random order. eleventy-excellent Source code Featured · Opinionated Eleventy starter based on the workflow suggested by Andy Bell's buildexcellentwebsit.es. eleventy-libdoc Source code Featured · An Eleventy starter project to craft slick and responsive documentation Grease Source code Featured · Grease is a website starter that makes building performant, accessible, aesthetic websites fast & frictionless. It uses 11ty, Lightning CSS, and Esbuild, and includes a lightweight, declarative CSS architecture that sets you up for success. 11ty-portfolio-template Source code 11ty portfolio powered by bootstrap and nunjucks Smix Source code A standards-respecting starter kit for Eleventy. Go Indie. Uses PostCSS and esbuild. eleventy-sanity-blog-boilerplate Source code An eleventy + headless CMS blog boilerplate. Includes Sanity Studio, quick start, config and instructions for deploying on Netlify and `now`. Link-in-Bio 11ty Source code A single page containing a list of links generated from data defined in JS Eleventy Filter Coffee Starter Source code A simple Eleventy starter kit with css compiled with Gulp, image optimization with imagemin and asset hashing. WP 11ty Source code A minimal example showing how to use the WordPress API to drive a static Eleventy frontend. 11ty-Contentful-Starter Source code An Eleventy powered multipage starter project that uses Contentful to create, and manage pages. The front end utilizes the HTML5UP Solid State theme for layout and styling. 11tyshop Source code Built modern 11ty Online Shop e-commerce integration with ecwid headless online shop Eleventy Chirpy Blog Template Source code 11ty version of the popular Chirpy Jekyll blog template. Eleventy Skeleton Source code Barebones Eleventy. No dependencies or preprocessors. Thisis Source code Thisis just classic blog seo template. Supermaya Source code Supermaya is an Eleventy starter kit designed to help you add rich features to a blog or website without the need for a complicated build process. Skeleventy Source code A skeleton boilerplate built with Eleventy and Tailwind CSS. eleventy-webpack Source code A barebone Eleventy and Webpack boilerplate 🎈 Car11ty Source code Clean Design + Auto SEO , starter project for car services website template themes Epic CSS Source code Built in utility-first, Sass UI library 11ty theme and Epic CSS. Starter blog loop, categories and subcategories, breadcrumbs and all-in-one SEO file. 11r Source code A blog template and theme using 11ty, TailwindCSS, Rollup, Prism syntax highlighting, etc. 11ty Covers Source code A visual vCard template Monochrome11ty Source code Starter template for photo art and photographer portfolio built with eleventy 11ty Eleventy-Zones A newcomer-oriented starter project for making Zonelets-style blogs with Eleventy. cloudcannon11ty Source code Simple Starter Blog 11ty integration with cloudcannon headless cms Minimal Developer Source code A very minimal developer blog theme built with Eleventy Eleventy Solo Starter (.njk version) Source code Eleventy starter with PostCSS, Tailwind CSS, Lazyload (“vanilla lazyload”), and build-time creation and processing of responsive images; Nunjucks templating, with alternate JavaScript-based (.11ty.js) version. deventy Source code A minimal 11ty starting point for building static websites with modern tools. 11tyAI Source code A simple 11ty starter site. Includes navigation, SASS, Webpack, and more. Ted2xmen Source code A starting point with Bootstrap, 11ty, and Sanity. eleventy-bookmarklet Source code 11ty starter for a bookmarklet Snappy Lemon Source code Modern 11ty v3 starter with TailwindCSS v4, Alpine.js, CloudCannon CMS integration, Bookshop visual editing, Pagefind search, and accessibility-first design 11ty-sass-images-seo Source code An 11ty starter with project scaffolding, Sass, image optimization, and SEO enhancements. 11ty-blog-starter Source code Minimal blog template. Supports browsing in the internet without Javascript. eleventy-wcag-reporter Source code A starter pack for creating WCAG conformance reports with Eleventy Clean Blog Source code Clean Blog by Start Boostrap zuix-web-starter Source code Mobile first and component based web starter template (PWA). eleventonia Source code A mildly opinionated Eleventy starter. Hella Simple 11ty + Tailwind CSS Starter Source code Just 2 dependencies, 2 npm scripts, and 1 Tailwind UI freebie to get you started. elva Source code A multilingual, clean, green, 11ty starter theme. elva provides solid foundations for your next web project and a built in CMS (Front Matter CMS) for managing content. Mobile11ty Source code Build modern mobile website and android app with mobile11ty eleventy feat ionic airleventy Source code Build static websites with 11ty, Sass for CSS, and modern JavaScript. 11ty-hbs-webpack Source code Eleventy with Handlebars(support asynchronous helper) and Webpack boilerplate. Eleventy Not So Minimal Blog Starter Source code A blog starter including some key features such as RSS, a sitemap, meta tags for Twitter & OG, image-optimization(eleventy-image), SVG-icon-sprites, Sass and more... Elf Source code Elf is a simple, magical starter kit using webpack, Babel and Sass. Seven An eleventy template based on bootstrap4layouts. Includes webpack, sass version of bootstrap, vue.js powered search and a whole lot more. Twenty Ninety Source code A production-ready starter kit, optimized for performance. Chobble Template A large, opinionated template with minimalist CSS, for business sites, built with Nix Eleventy Plus Vite Source code A clean and fast Eleventy Starter Project with Vite. 11ty-academic-blog Source code Academic blog template, supporting citations, math, optimized printing and more. Eleventy React Source code Use React, styled components and storybook in Eleventy 11ty-gallery Source code A simple little photogallery project. Crops, resizes and generates json from your images. Requires Graphicsmagic, ffmpeg and jq. eleventyone Source code is an Eleventy scaffold project created by the legendary Phil Hawksworth. Makes use of Eleventy and PostCSS. Eleventy Classic Blog Starter (ECBS) Source code A starter template to build a classic `Hyde` blog with Eleventy. Eleventree Source code Link gallery for developers 11ty-encore Source code 11ty using webpack encore 1st Blog Template on 11ty with All-In Blogging Features Source code Full featured BLOGGING template - supporting: hierarchical categories, images in post folder, searching inside blogs, deployment, etc...all built up incrementally from the ground! 11ty-SASS Source code 11ty blog starter template with SASS and Dark Mode Eleventy Kickstart Blog Source code Kickstart your website with this production-ready template using 11ty, the new vite, tailwindcss and daisyui. Eleventy High Performance Blog Source code A high performance blog template for the 11ty static site generator. Brook Handcrafted, clean and minimalisitc 11ty Blog Theme TEAtime Starter Source code A simple stylish Eleventy starter project using Tailwind CSS and Alpine.js that deploys to Netlify Nulite Source code Nulite is a simple, elegant, minimalistic stater project for Eleventy to help you create a simple blog Miayam 11ty Starter Project Source code A brutalist 11ty starter project built with as little tooling as possible. Atomic Design, Webpack, Pug, SCSS, Vanilla JS vredeburg Source code A simple starter project to create a blog using Eleventy and Tailwind CSS. 11ty-no-style-please Source code A minimalist blog template for eleventy with Netlify CMS built in eleventastic Source code A simple Eleventy Starter Kit, the Max Böck base for all new 11ty projects. Potfolio Dev BKR Source code Porfolio Web Developer Themes + Decap CMS Brutalism Source code blog with Tiny Brutalism CSS Eleventy Tailwind Template Source code Starter template for building Eleventy static sites with Tailwind CSS automatically generating the corresponding styles and writing them to a static CSS file. Agencykit-11ty-starter Source code Automatically generate large sites from Notion data with a single command. Powered by NotionCMS. eleventy-i18n Source code Minimal starter for localized content, using Eleventy's own Internationalization (I18n) plugin Eleventy Web Starter Source code A lightweight Eleventy boilerplate utilising, esbuild Tailwind CSS and Post CSS. kailoon.com Source code My simple portfolio blog built using 11th and tailwindcss. Cool11ty Source code New eleventy cool 11ty modern blog themes. 11ty-Collected-Notes Source code 11ty + Collected Notes API Text11ty Source code Just a simple text to focus on creating blog article content or you can create a documentation page. YATAS Source code Yet Another Tailwind Apline Starter. Tailwind v2 compiled in JIT mode and Alpine v3. eleventy-google-docs-starter Source code A starter template for Eleventy that uses Google Docs as a CMS. 11ty landing page starter Source code A simple landing page built with 11ty and Tailwind CSS. Simple Journal Source code A simple journal/photo log website built on top of 11ty. beginnersBase11ty Source code belt and braces starter for a blog. Includes 11ty's image, rss & navigation plugins + tailwind & fan art! microsite Source code Opinionated micro front-end that sets common 11ty defaults. Great for creating landing pages. 11ty Research Guide Source code A library guide (libguide) style template Elevento Source code Elevento is a static links page deployed to github pages. Bootstrap11ty Source code Eleventy for blogger with bootstrap and auto SEO full. Pugsum Source code 11ty starter kit using TailwindCSS, Pug, and Webpack eleventy-shortcomps Source code Starter project for static site by Adam Duncan, using Eleventy and shortcode components pattern. Minimalism Starter Source code A blog template and theme using 11ty, TailwindCSS, PWA etc... 11ty Netlify Jumpstart Includes a minimal Sass framework, and generated sitemap, RSS feed, and social share preview images. Wisp Source code A minimalist blog template using Pico CSS. TEA Stack Source code A starting point with TailwindCSS, 11ty, and AlpineJS ready to roll. 11ty-twind Source code 11ty, powered by Twind (JSS for Tailwind with tons of amazing features) YAES Source code Starter kit for your next eleventy(11ty) project using postcss, es6, snowpack, webpack. imbricate μ Source code This website uses the μ css framework. pack11ty Source code An opinionated template for Eleventy projects, with automated collections from folders hierarchy, assets bundling (with Rollup and Sass), responsive images, Service Worker, etc. 11ty-innovative-intro Source code 11ty Resume/CV powered by TailwindCSS with Light/Dark theme jet 🛩 Source code It’s (j)ust (e)leventy and (t)ailwind … OK, and a few other things; it’s still really small though. My Online Cookbook Source code An easily customisable starter kit to create your own cookbook of online recipes, using Netlify CMS. Blogs11ty Tina CMS Source code Simple Blog Starter eleventy 11ty with Tina CMS for your blog project. eleventy-starter-typescript Source code Unopinionated, minimal starter with TypeScript templates. Eleventy Garden Source code A starter site for building a digital garden, or personal wiki, in Eleventy. 11ty-starter Source code Demonstration static site and blog using Eleventy as a build tool for all content, CSS, JavaScript, and images. 11ty-get-going Source code Get Going is an 11ty starter project for simple blogs, small sites and prototypes. Includes 11ty pagination, navigation, image and RSS examples frontenso-11ty-starter Source code A production-ready starter that features Nunjucks, SASS, TailwindCSS, Webpack and ESNext. 11ty is responsible for building HTML only, the rest is built with Gulp. Jam11ty Source code 11ty Started Theme for Headless Ecommerce 11st-Starter-Kit 11ty, powered by Vite with Tailwind CSS and Alpine.js. Long Reads Source code A customizeable long reads instapaper style theme Tufte Source code A minimalist blog template using Tufte CSS. 11straps A Eleventy + Bootstrap 5 starterkit 11ty-vanilla-blog Source code A very vanilla 11ty starter for a static blog site with paginated posts and integration with Netlify CMS Bootstrap Starter Kit Source code Minimal starter template for websites using Bootstrap 5 and Webpixels CSS next to the Eleventy static site generator. Fruits Express Source code Simple sample with Eleventy & TailwindCSS Eleventy Portway Starter Source code A starter template for building a blog with Eleventy and Portway Eleventy Liquid Live Preview Source code A starter project for the simple Eleventy site that pulls the data from Contentful, but also allows the live preview on Contentful. roxo-eleventy Source code Roxo is an 11ty starter project for creative agencies, freelancers, graphic designers, photographers Eleventy NEAT Starter Source code Eleventy Starter Template with NEAT Stack - Netlify CMS, Eleventy, Alphine JS & Tailwind CSS eleventy-site Source code A simple Eleventy site Basic Project Source code A single page template using 11ty and vanilla CSS. windty 🌬️ Source code Windty is a basic template using 11ty and Tailwind, and deploys to github pages. Cuteblog11ty Source code Cute blog for blogger with auto SEO. 11ty-notes Source code 11ty-notes is an Eleventy starter to manage your notes so you don't forget stuff Eleventy Starter Ghost Source code A starter template to build websites with Ghost & Eleventy. Twelvety Source code Twelvety is an Eleventy starter project built to be fast, with component architecture, CSS & JS pipelines, a responsive picture shortcode with WebP support and more 🍦.11ty.js Source code How to build an extensible blog with JavaScript templates (*.11ty.js files). 11ty Beer Source code An 11ty blog template with Material Design, PWA and minified files that simply works. Eleventy-AgilityCMS-Starter-Blog Source code A starter blog using Eleventy and powered by Agility CMS with full page and module management. Uses TailwindCSS and Alpine.js. 11ty Strawberry Source code A boostrap blog template 11ty-Serene Source code A minimal theme for a landing page and integrated blog. Built with 11ty and Sass. 11tyby Source code 11tyby tries to emulate the great DX of Gatsby, but with 11ty! It's setup with TypeScript, SASS, CSS Modules, Webpack, Preact and more. All optimised for performance. Tisot Source code A blog template and starter project, based on Eleventy and TailwindCSS/daisyUI. RTL friendly. jace-ty Source code Search, Folders for Posts, Utteranc.es for comments nonplain-11ty-starter Source code Create an 11ty website out of nonplain files Eleventy Webring Source code Eleventy-based webring creator for the 90s kids. agency11ty Source code Startup and SEO agency website template eleventy 11ty Halide Source code A fast, responsive image portfolio website starter, built with Eleventy and Tina CMS. Blue Rose A lightweight, responsive, and highly performant gallery for photos and videos. Purple: Eleventy + Stylus Starter Blog Source code A nice looking, simple blog theme built with Eleventy SSG and Stylus Preprocessor 11ty Journal Source code A blog template and theme using 11ty and bootstrap. Eleventy Card Source code Eleventy starter project with card layout from DaisyUI eleventy-netlify-boilerplate Source code A template for building a simple blog web site with Eleventy and deploying it to Netlify. Includes Netlify CMS and Netlify Forms. huwindty 🌬️ Source code Windty template with a few upgrades. CMS, Markdown, responsive images among them. All documented. Eleventy Fylgja Starter Source code 11ty starter template build using Fylgja CSS. journa11ty Source code Simple blog or journal site built with Eleventy and Pico CSS The Universal Theme Source code Simple, fast and eye-catching theme for 11ty 11ty-TailScript Source code Minimalist, ready to use Eleventy starter project that embarks Tailwind, PostCSS (nesting, imports, media queries, minify), Fontawesome, Webpack, TypeScript and Vite 11ty-sensible Source code 11ty with sensible defaults. SCSS, excerpts, minification and more! Fundamenty Source code Multi-language support, SEO-friendly, GitHub/GitLab Pages-ready. TailwindCSS+Webpack. Elevenpack Source code An Eleventy starter pack with webpack, PostCSS and cache busting for production deployments. Spacebook Source code Create fast and simple documentation to explain almost anything. Using Eleventy, Tailwind 2.0, Alpine.js, and Netlify CMS (optional). Once Source code Personal theme made with Eleventy and Bulma landingpage11ty Source code Starter landing page 11ty with auto SEO injection Captain's Log Source code An old timey blog theme with blog posts that looks like old letters. 11ty-Contentful-Photo-Gallery Source code A Photo Gallery made using Contentful and 11ty, deployed via GitHub Actions and hosted on GitHub Pages. Eleventy Markdown Prime Source code A minimalistic text-focused Eleventy theme 11ty-plain-bootstrap5 Source code Simple plain starter with 11ty and Bootstrap5 (via npm) Eleventy Duo Source code Eleventy Duo is a production-ready and SEO-friendly starter for building a blog or personal website. Comes with a customizable duotone theme, minimal and clean design. Eleventy Starter Boilerplate Source code 🚀 Eleventy Starter Boilerplate is production-ready with SEO-friendly for quickly starting a blog. ⚡️ Built with Eleventy, ESLint, Prettier, Webpack, PostCSS, Tailwind CSS. Docs11ty Source code Simple Clean Minimalist for Documentation site - complete with blog, and static pages. Tai11s Source code An Eleventy starter with Tailwind CSS and PurgeCSS 11ty-resume-template Source code 11ty Resume/CV powered by TailwindCSS without JavaScript. Neo-Brutalist Source code blog with neobrutalism CSS Dockar Source code The solution for your documentation website projects built with the 11ty eleventy For speed performance and SEO ZeroPoint A modern, opinionated, bare-bones Jamstack starter using Eleventy to get 'up to zero' on a project quickly and easily. 11ty Eddy Source code An 11ty port of #minicomp Jekyll Ed 11ty-bulma-starter Source code 11ty-bulma starter with sass enabled. 11TA Source code 11TA is a deeply customizable, full-featured, ready-to-publish blog/marketing template system built with 11ty, TailwindCSS, & Alpine.js 1y Source code A template project to build a short URL manager with Eleventy 11ty-midnight Source code Minimalist dark mode starter template for 11ty with support for jsfiddle embeds and prismjs syntax highlighting. 11ty-blog-njk-starter Source code Forked from Rong Ying's starter, now with njk and a few tiny fixes Polyglot Tech Blog Source code An 11ty starter project for multilingual personal pages and blogs. eleventy-agile-blog Source code A minimal blog template using Eleventy, this one implements a simple agile development workflow so you can get stuff done 11ty Feedback Source code An 11ty starter project for carrying out better feedback exchanges with coworkers, clients, and so on. 11ty-nostrils Source code A starter config for Eleventy with pipelines for TypeScript and PostCSS. eleventy-blog-mnml Source code A minimal blog template using eleventy Lists Jamstack Themes A list of starter themes filterable by supported static site generator and CMS. Source Code Samples Be sure to check out a full list of every Built With Eleventy site that has provided a link to their source code . Other pages in Introduction Get Started Why Eleventy? Performance Learn Glossary Opening a Terminal Installing JavaScript CommonJS, ESM, TypeScript Starter Projects Tutorials Quick Tips Read the Blog Follow on Mastodon Follow on Bluesky Subscribe to the Newsletter Watch on YouTube Star on GitHub Chat on Discord Twitter Gold Sponsors CloudCannon Silver Sponsors ×728 Supporters 19.2k Star Eleventy on GitHub! This is an easy way to support our underrated project and help boost our rank on both GitHub and jamstack.org ’s list of site generators. Built with Eleventy v4.0.0 Font Awesome Edit this page Accessibility Credits Firehose Style Guide 19.2k Stars 15.6M Downloads | 2026-01-13T08:48:20 |
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https://www.technologyreview.com/2022/04/18/1049331/bitcoin-cryptocurrency-cryptomining-new-york/ | How Bitcoin mining devastated this New York town | MIT Technology Review You need to enable JavaScript to view this site. Skip to Content MIT Technology Review Featured Topics Newsletters Events Audio MIT Technology Review Featured Topics Newsletters Events Audio Climate change and energy How Bitcoin mining devastated this New York town Between rising electricity rates and soaring climate costs, cryptomining is taking its toll on communities. By Lois Parshley archive page April 18, 2022 Gabriela Bhaskar If, in 2017, you had taken a gamble and purchased a comparatively new digital currency called Bitcoin, today you would be a millionaire many times over. But while the industry has provided windfalls for some, local communities have paid a price. Cryptocurrency is created by computers solving complicated mathematical equations—a process that took off after a Chinese company called Bitmain started selling a machine in 2016 with application-specific integrated circuits that made it possible to do this specialized computing much more quickly . “Almost overnight,” says Colin Read, a professor of economics and finance at the State University of New York at Plattsburgh, “a crypto-mining arms race began.” Each Bitcoin transaction consumes 1,173 kilowatt-hours People began scouring the world for cheap sources of energy to run large Bitcoin-mining farms using these circuits. Cryptocurrency notoriously devours electricity; each Bitcoin transaction consumes 1,173 kilowatt-hours —more than the average American uses in a month. In 2020, the world’s crypto mining required more energy than the whole of Switzerland . At the time, Plattsburgh had some of the least expensive power anywhere in the United States, thanks to cheap hydroelectricity from the Niagara Power Authority. It didn’t take long for a subsidiary of the popular mining firm Coinmint to lease a Family Dollar store in Plattsburgh. The city’s building inspector, Joe McMahon, remembers that the man who signed the lease, Prieur Leary, wanted everything done quickly. “Overnight, he wanted power on,” McMahon says. “We were all uneasy about it but didn’t know the harm.” Coinmint filled the building with servers, running them 24 hours a day. When the miners wanted to expand into a nearby shopping center, Bill Treacy, the manager of the Plattsburgh municipal lighting department, told them that they would have to invest $140,000 in new infrastructure. He was surprised when they weren’t discouraged. Soon, the company was regularly drawing over 10 megawatts, enough power for about 4,000 homes. Other miners were quick to follow. Treacy recalls one prospector calling to see if he could get five gigawatts—“I said, ‘Excuse me. That’s a quarter of what New York state uses on a given day!” Plattsburgh was soon receiving a major mining application every week. In 2018, Plattsburgh was receiving a major crypto-mining application every week. GABRIELA BHASKAR “I’m pro–economic development,” says Colin Read, professor of economics and finance at SUNY Plattsburgh, "but the biggest mine operation has fewer jobs than a new McDonald’s.” GABRIELA BHASKAR In January 2018, there was a cold snap. People turned up their heat and plugged in space heaters. The city quickly exceeded its quota of hydropower, forcing it to buy power elsewhere at much higher rates. McMahon says his Plattsburgh home’s energy bill jumped by $30 to $40 a month. “People felt there was a problem but didn’t know what to attribute it to,” he says. As the long winter began to thaw, neighbors noticed a new disturbance: mining servers generate an extreme amount of heat, requiring extensive ventilation to avert shutoffs. Those fans generated a constant, high-frequency whine, McMahon says, “like a small-engine plane getting ready to take off.” It wasn’t just the decibels, but the pitch: “It registers at this weird level, like a toothache that won’t go away.” Carla Brancato lives across the river from Zafra, a crypto-mining and hosting company owned by Plattsburgh resident Ryan Brienza. She says that for several years her condo vibrated from its noise, as if someone were constantly running a vacuum upstairs. Meanwhile, the automated nature of these servers meant that the new mines provided few local jobs. “I’m pro–economic development,” Read says, “but the biggest mine operation has fewer jobs than a new McDonald’s.” Plattsburgh doesn’t have a city income tax, and most miners lease their buildings, meaning they aren’t paying property taxes. Elizabeth Gibbs, a city councilor, was shocked when she went to tour one of the operations. “I was blown away by how hot it was—so hot and so loud,” she says. She describes a warehouse filled with hundreds of servers in stacks, connected by umbilical-like wires, with doors and windows left wide open to let cool air in. Once it was online, Coinmint was regularly drawing over 10 megawatts, enough power for about 4,000 homes. GABRIELA BHASKAR Read, who became mayor in 2017, decided to impose a moratorium on new crypto mines until the city could figure out what to do. First, the New York Public Service Commission created a rider requiring high-density users to pay higher rates. It also required crypto companies to cover specialized infrastructure up front and put down a security deposit to ensure that their bills got paid. Based on two months of electricity use, Coinmint’s deposit was $1,019,503. The company spent two years pursuing appeals with the New York State Department of Public Service. “In the end, they lost,” Treacy says. Next, Plattsburgh updated its building codes and noise ordinances. (As an established business, Coinmint voluntarily agreed to work with the city.) Brienza, for his part, doesn’t think the moratorium was necessary. “The city could have attracted a lot of business,” he says. Zafra’s new facility, he says, has made noise reduction a priority; Brancato says after the city worked with Zafra to turn down its fans last summer, her home is finally quiet. Now Plattsburgh is again accepting new crypto-mine applications. Yet with the new regulations in place, they’ve seen little interest. Instead, mining has surged in the nearby town of Massena, where Coinmint signed a long-term lease for a former Alcoa aluminum plant. In 2021, Massena also halted new crypto-associated businesses. “Our goal is not to prevent business, but to make sure the character and safety of our town is protected,” wrote a town board member in an emailed statement. From 2016 to 2018, crypto mining in upstate New York increased annual electric bills by about $165 million for small businesses and $79 million for individuals, a recent paper found. “Obviously if you’re an investor, you see the value of crypto,” McMahon says, “but me, living in this community? I don’t.” Related Story Why Ethereum is switching to proof of stake and how it will work Read next Economist Matteo Benetton, a coauthor of the paper and a professor at the Hass School of Business at the University of California, Berkeley, says that crypto mining can depress local economies. In places with fixed electricity supplies, operations suck up grid capacity, potentially leading to supply shortages, rationing, and blackouts . Even in places with ample access to power, like upstate New York, mining can crowd out other potential industries that might have employed more people. “While there are private benefits, through the electricity market, there are social costs,” Benetton says. These impacts are now being felt across the country. Benetton says there are strong profit incentives to keep as many servers running as possible, and he is now calling for greater transparency in these companies’ energy usage. That’s not a popular opinion within the industry. But, says Benetton, “if you’re really doing good, you shouldn’t be afraid to disclose the data.” The federal government does not currently monitor cryptocurrency’s energy consumption, but Securities and Exchange Commission chair Gary Gensler recognizes that there are gaps in regulation. In a 2021 speech at the Aspen Security Forum, he referred to the industry as “the Wild West.” As long as mining is so profitable, Read warns, crypto bans just shift the harm to new locations. When China banned crypto mining in 2021 to achieve its carbon reduction goals, operations surged in places like Kazakhstan, where electricity comes primarily from coal. As a result, a recent study found, Bitcoin’s use of renewable energy dropped by about half between 2020 and 2021, down to 25%. Even when the industry invests in renewable energy, its sheer consumption makes it a significant contributor of carbon emissions. Read dismisses the promises that green investments or greater efficiencies can solve this problem. In a recent working paper, he found that cryptocurrency’s energy usage will rise another 30% by the end of the decade—producing an additional 32.5 million metric tons of carbon dioxide a year. As long as the price of Bitcoin goes up, the rewards of mining increase, which spurs energy use, he says. He refers to this situation as “the Bitcoin Dilemma.” Those 32 million metric tons of carbon dioxide will make the climate crisis even worse, whether the emissions are coming from upstate New York or Kazakhstan. “We all suffer as a consequence,” says Read. Correction: An earlier version of this story said that each Bitcoin transaction consumes 1,173 kilowatts. The correct unit is kilowatt-hours. Lois Parshley is an investigative science journalist . by Lois Parshley Share Share story on linkedin Share story on facebook Share story on email Magazine The Money issue This story was part of our May/June 2022 issue. Explore the issue Popular We’re learning more about what vitamin D does to our bodies Jessica Hamzelou OpenAI’s new LLM exposes the secrets of how AI really works Will Douglas Heaven The great AI hype correction of 2025 Will Douglas Heaven China figured out how to sell EVs. Now it has to deal with their aging batteries. Caiwei Chen Deep Dive Climate change and energy China figured out how to sell EVs. Now it has to deal with their aging batteries. As early electric cars age out, hundreds of thousands of used batteries are flooding the market, fueling a gray recycling economy even as Beijing and big manufacturers scramble to build a more orderly system. 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https://dev.to/codewithtee/server-side-rendering-ssr-vs-client-side-rendering-csr-3m24#when-to-use-clientside-rendering | Server-Side Rendering (SSR) Vs Client-Side Rendering (CSR) - DEV Community Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. Popcorn Movies and TV Follow Movie and TV enthusiasm, criticism and everything in-between. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Add reaction Like Unicorn Exploding Head Raised Hands Fire Jump to Comments Save Boost More... Copy link Copy link Copied to Clipboard Share to X Share to LinkedIn Share to Facebook Share to Mastodon Share Post via... Report Abuse Tabassum Khanum Posted on Nov 1, 2021 Server-Side Rendering (SSR) Vs Client-Side Rendering (CSR) # beginners # webdev # javascript # codenewbie Hey Coders! We all can agree that new-age Javascript has changed modern websites structure and the user experience drastically. Websites these days are built more like an application pretending to be a website capable of sending emails, notifications, chat, shop, payments, etc. Today's websites are so advanced, interactive, but earlier, the websites and web applications had a common strategy to follow. They prepared HTML content to be sent to the browsers at the server-side; this content was then rendered as HTML with CSS styling in the browser. Traditionally, the browser receives HTML from the server and renders it. When the user navigates to another URL, a full-page refresh is required and the server sends fresh new HTML for the new page. This is called server-side rendering. Fast forward to today. When websites have 1000s of lines of code to render and with much more complex structures. Today, websites are more than just static pages. The downfall of SSR came when the websites were not all about allowing the user to perform actions and receive a response for their action. That is why developers shifted the ever-growing method of rendering web pages on the client-side. But, here are the questions- Is SSR still relevant? If yes, where to use it. the best approach for you? Server-Side Rendering In SSR, when the user makes a request to the webpage, the server prepares the HTML page by fetching the required data from the database and sends to the user's machine over the internet. Then the browser presents all the requested actions on the user UI. All these processes of fetching data from the database to creating an HTML page and sending it to the client are done in mere milliseconds. This method is viable if all your website need is to display images/ texts, links to click, and is more on the static side. In server-side rendered pages, it is common to use snippets of jQuery to add user interactivity to each page. However, when building large apps, just jQuery is insufficient. After all, jQuery is primarily a library for DOM manipulation and it's not a framework; it does not define a clear structure and organization for your app. Client-Side Rendering Developers are approaching CSR as modern-day development is mostly about JS libraries and frameworks. The popularity of modern-age JS shifted all the attention to CSR. Client-side rendering means that a website’s JavaScript is rendered in your browser, rather than on the website’s server. So now, instead of getting all the content from the HTML doc, only the required HTML with the JS files will be rendered. The rendering time for the first upload is a bit slow. However, the next page loads will be very fast as we don't have to wait for every page render. Moreover, there is no need to reload the entire UI after every call to the server. The client-side framework manages to update UI with changed data by re-rendering only that particular DOM element. Also, a clear client-server separation scales better for larger engineering teams, as the client and server code can be developed and released independently. This is especially so at Grab when we have multiple client apps hitting the same API server. For more clear view let's see some benefits and downside of both rendering methods- Benefits of SSR - The initial page of the website load is faster as there are fewer codes to render. Good for minimal and static sites. Search engines can crawl the site for better SEO. Downsides of SSR - the site interactions are less. Slow page rendering. Full UI reloads. Frequent server requests. Benefits of CSR - The app feels more responsive and users do not see the flash between page navigations due to full-page refreshes. Fewer HTTP requests are made to the server, as the same assets do not have to be downloaded again for each page load. Clear separation of the concerns between the client and the server; you can easily build new clients for different platforms (e.g. mobile, chatbots, smartwatches) without having to modify the server code. You can also modify the technology stack on the client and server independently, as long as the API contract is not broken. Downsides of CSR - Heavier initial page load due to loading of the framework, app code, and assets required for multiple pages. There's an additional step to be done on your server which is to configure it to route all requests to a single entry point and allow client-side routing to take over from there. In most cases, requires an external library. All search engines execute JavaScript during crawling, and they may see empty content on your page. This inadvertently hurts the Search Engine Optimization (SEO) of your app. However, most of the time, when you are building apps, SEO is not the most important factor, as not all the content needs to be indexable by search engines. To overcome this, you can either server-side render your app or use services such as Prerender to "render your javascript in a browser, save the static HTML, and return that to the crawlers". When to use server-side rendering An application has a very simple UI with fewer pages/features An application has less dynamic data Read preference of the site is more than write The focus is not on rich sites and has few users When to use client-side rendering An application has a very complex UI with many pages/features An application has large and dynamic data Write preference of the site is more than reading The focus is on rich sites and a huge number of users The rendering method totally depends on the requirements and the UX plan of the client. The final call is yours whether to use SSR or CSR. I hope this article helped you to understand the basic concepts of rendering practice. Thank You for reading till the end! Top comments (8) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand neoan neoan neoan Follow Passionate generalist conquering the web one project at a time. Whether authoring libraries for node, JS, PHP, or Rust, I am always on the lookout for better solutions to common problems. Location USA Work Lead Developer & Co-founder at corpscrypt, CTO at REtech Joined Oct 1, 2019 • Nov 2 '21 Dropdown menu Copy link Hide So much to be said here in order to clear up potential misunderstandings for beginners: When deciding which technique to use, the amount of pages is not relevant. If at all, it's the other way around: the more routes your app has, the more likely SSR it the better choice. But let's look at the real why: how important is SEO? If you have an online shop or blog, the answer is probably "very important", as you depend on organic hits. If your app is about user-2-user communication (chats, private communities, etc) then the answer is probably "not so much, as the relevant content is individual. That said, most online shops even with thousands of products usually go for SSR. About history: there wasn't ever a "downfall" of SSR. SPAs simply created a new possibility and this possibly often makes more sense, and often it doesn't. Deciding when to use a fork and when to use a spoon doesn't say anything about whether or not a spoon is better than a fork. In the same way, there isn't any relationship between jQuery and SSR. This must be very confusing to read for the beginner. What OP likely meant was that we didn't have much else historically. But ask yourself why routers are always separate packages in JS frameworks. It's because it's perfectly fine to use Vue or React with SSR. Lastly, we should not forget about the impact technologies like PWA bring to this decision. Fetching and caching sites completely changes pros and cons and considerations to take. There is a huge need for SSR which can be seen when looking at technologies like next, nuxt and co. The truth is that devs tend to prefer CSR for various reasons and therefore are inclined to use it even if it's not the best choice for the task at hand. Like comment: Like comment: 17 likes Like Comment button Reply Collapse Expand Kavya Mekala Kavya Mekala Kavya Mekala Follow Joined Sep 17, 2022 • Sep 17 '22 Dropdown menu Copy link Hide can we use react for server side rendering? Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Joes Joes Joes Follow Joined Aug 18, 2024 • Sep 13 '24 • Edited on Sep 13 • Edited Dropdown menu Copy link Hide Yes you can use React for server-side rendering .. React is typically used for client-side rendering, but it has built-in capabilities for ssr through libraries like next js or ReactDomServe Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Safin Ghoghabori Safin Ghoghabori Safin Ghoghabori Follow Full-stack dev Location India Education MCA Joined Oct 8, 2019 • Sep 22 '22 Dropdown menu Copy link Hide Yes you can. React supports SSR! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Safin Ghoghabori Safin Ghoghabori Safin Ghoghabori Follow Full-stack dev Location India Education MCA Joined Oct 8, 2019 • Sep 22 '22 Dropdown menu Copy link Hide Amazing article. Thanks a lot.... @codewithtee Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Shirene Kadkhodai Boyd Shirene Kadkhodai Boyd Shirene Kadkhodai Boyd Follow Education Thinkful Bootcamp Joined Feb 14, 2022 • Mar 31 '22 Dropdown menu Copy link Hide This was a very informative article and I feel like I better understand the differences! Thank you Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand programmingprobie programmingprobie programmingprobie Follow Scenario 7 Joined Dec 31, 2021 • Jul 24 '22 • Edited on Jul 24 • Edited Dropdown menu Copy link Hide For Server Side rendering have a look at HTMX (htmx.org) (gives you the feel of an SPA) Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Ryan Neil Ryan Neil Ryan Neil Follow Location Hilo, HI Education University of California, Berkeley Work Fullstack Software Engineer Joined Nov 10, 2020 • Nov 2 '21 Dropdown menu Copy link Hide Great read! Thanks! Like comment: Like comment: 1 like Like Comment button Reply Code of Conduct • Report abuse Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink . Hide child comments as well Confirm For further actions, you may consider blocking this person and/or reporting abuse Tabassum Khanum Follow I write about web development, my coding journey, art, books, and sometimes lame shits💟 Follow to learn Together !💜 Location India Pronouns She/Her Joined Mar 18, 2021 More from Tabassum Khanum Thrashing - One Byte Explainer # devchallenge # cschallenge # computerscience # beginners WebRTC in Just One Byte # frontendchallenge # devchallenge # javascript # beginners Day 5: Apni Canteen-Food Delivery App Using React Native And Sanity # reactn # javascript # react # beginners 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. 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https://www.allthingstypescript.dev/ | All Things Typescript | Maina Wycliffe | Substack All Things Typescript Subscribe Sign in Home Notes Chat Unstacked Labs Monthly Newsletter Archive About A Deep Dive into the satisfies operator in Typescript We take a look at the satisfies Typescript operator and how to use it, when to use it and why you should use it instead of Type annotations and typer… Feb 24, 2024 • Maina Wycliffe 12 6 4 Most Popular View all Using Zod Schemas as a Source of Truth for Typescript Types Jan 23, 2023 • Maina Wycliffe 5 Avoid using Type Assertions in TypeScript Oct 23, 2023 • Maina Wycliffe 5 1 Why avoid the Any Type in Typescript Nov 20, 2023 • Maina Wycliffe 5 Making Generics Types Optional - Generics Fundamentals in Typescript Apr 8, 2024 • Maina Wycliffe 4 Typescript See all NodeJS adding experimental support for Typescript Code Execution We take a quick look and brief at the experiment support for Typescript files in the latest version of Node JS (v22) Nov 12, 2024 • Maina Wycliffe 6 2 1 JavaScript Registry (JSR): A Better Alternative to NPM 🤷🏾? We are going to look at what JSR is and what makes different from NPM and how backward compatible it is with NPM Jun 17, 2024 • Maina Wycliffe 7 1 Why do we have const enums in Typescript? We explore enums in Typescript and their behavior at runtime, and why const enums exists and their different characteristics behavior at runtime as… May 27, 2024 • Maina Wycliffe 7 1 Monthly Newsletter See all June 2024 Monthly Newsletter -TypeScript 5.5 released with a huge upgrade In this issue, I look at content from myself and other authors for the month of June, and also take a brief look at Typescript 5.5 notable features that… Jul 8, 2024 • Maina Wycliffe 1 1 May 2024 Monthly Newsletter - using the in operator for type narrowing In this issue, I look at content from myself and other authors for the month of May and I also add in Typescript type, on how you can use the in… Jun 3, 2024 • Maina Wycliffe 3 1 April 2024 Monthly Newsletter - TypeScript 5.5 Beta with a huge feature In April we saw the release of Typescript 5.5, and on top of that, the Deno team announced a JavaScript Registry (JSR) that's optimized for Typescript… May 6, 2024 • Maina Wycliffe 5 1 Recent posts See all Happy Holidays and New Year 2025 I appreciate your support in 2024, See you in 2025 Dec 19, 2024 • Maina Wycliffe 2 1 NodeJS adding experimental support for Typescript Code Execution We take a quick look and brief at the experiment support for Typescript files in the latest version of Node JS (v22) Nov 12, 2024 • Maina Wycliffe 6 2 1 June 2024 Monthly Newsletter -TypeScript 5.5 released with a huge upgrade In this issue, I look at content from myself and other authors for the month of June, and also take a brief look at Typescript 5.5 notable features that… Jul 8, 2024 • Maina Wycliffe 1 1 All Things Typescript My name is Maina Wycliffe, and I am a web developer and typescript coach. Every week I break complex Typescript topics into small, easily understood, and ingestable bits that you can apply immediately in your journey to create awesome solutions. Subscribe Recommendations View all 9 Angular Addicts Gergely Szerovay Refactoring Luca Rossi Dev Interrupted Dev Interrupted Unstacked Labs Newsletter Maina Wycliffe Full Context Development Jozsef Miskolczy Unstacked Labs Hire Us @ Unstacked Labs All Things Typescript Subscribe About Archive Recommendations Sitemap © 2026 Maina Wycliffe · Privacy ∙ Terms ∙ Collection notice Start your Substack Get the app Substack is the home for great culture This site requires JavaScript to run correctly. Please turn on JavaScript or unblock scripts | 2026-01-13T08:48:20 |
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I may opt out of these communications at any time. Your privacy is important to us. Privacy Policy Loading... We're Sorry There was an unexpected error with the form (your web browser was unable to retrieve some required data from our servers). This kind of error may occur if you have temporarily lost your internet connection. If you're able to verify that your internet connection is stable and the error persists, the Franklin University Help Desk is available to assist you at helpdesk@franklin.edu , 614.947.6682 (local), or 1.866.435.7006 (toll free). Just a moment while we process your submission. Page Navigation Overview At a Glance Salary Information Advertised Compensation Growth Additional Links More Occupations Request Info How Much Do Writers Make? Having a clear understanding of earnings potential is important, especially if you are researching career paths or considering changing jobs. If you're one of those people, and you're curious what kind of salary writers make, you've come to the right place. Using data from Lightcast,™ the Best Adult Colleges and Careers Guide has compiled rich information about salary for writers and related jobs, including details about average compensation, salary trends and job growth. We've also gathered advertised salaries from actual job postings to provide insight into what employers of writers are offering as compensation. Keep reading to learn more about how much writers can expect to make in the United States. At a Glance: Salary & Jobs for Writers Jobs Median Salary Job Posting Demand 50,432 $73,694 45,995 According to data from 2023, there were about 50,432 positions for writers in the United States. In terms of salary, the national median salary for writers was reported to be $73,694. Additionally, when examining job demand, employers across the country posted 45,995 job postings related to positions for writers. How Much Money Do Writers Make? Median salary is just one data point. To build a better understanding of how much money writers and related positions can expect to make in the United States, it can be helpful to look at the full range of compensation for those jobs. Let's look more deeply at data that was reported to the U.S. Bureau of Labor Statistics (BLS) for detail into the lowest and highest salary earnings for writers. Annual Salary for Writers According to the BLS, the lowest earners for writers and related professions earned about $40,914 per year in 2023. Meanwhile, at the other end of the spectrum, the highest earners made about $148,242 annually. As mentioned previously, the median salary for writers in the United States in 2023 was $73,694. Annual Salary Range For Writers In 2023 Hourly Salary for Writers The BLS also breaks down compensation for writers by hourly salary, and the median average hourly pay for writers in 2023 was $35. Lowest hourly earners took home $20 while the highest reported hourly salaries for writers was $71. Hourly Salary Range For Writers In 2023 Top Online College For Working Adults Franklin University is a top choice for adults who need to balance school with busy lives. Founded in 1902 in Columbus, Ohio, Franklin's main focus has been serving adult students and tailoring education to fit their needs. Nonprofit and accredited by the Higher Learning Commission (hlcommission.org/800.621.7440), Franklin offers more than 50 affordable bachelor's, master's, and doctoral programs — all available 100% online. Request Info Visit Website Degree Options for Writers A.S. Communications VIEW PROGRAM Learn how to evaluate, support and integrate communications efforts to help move businesses in front of their competition, including executing strategic plans, developing print materials, and creating digital content in a variety of professional positions, such as PR specialist, copywriter and marketing coordinator. Class Type: 100% online Cost Per Credit: $398 B.S. Communications VIEW PROGRAM Learn to craft clear and effective messages while adding new media communication methods to your professional toolkit. Class Type: 100% online Cost Per Credit: $398 M.S. Marketing & Communication VIEW PROGRAM Stand out with a specialized master’s degree focused entirely on strategically integrating marketing and communication. Class Type: 100% online Months To Complete: 14 Accreditation: IACBE Placement Tests: GMAT/GRE not required for admission M.S. in Communications-Health Communication Specialization VIEW PROGRAM Build applied skills in strategic communication alongside valuable insights into healthcare industry leadership and policy with Franklin’s 16-month online master’s in healthcare communications. Class Type: 100% online Months To Complete: 16 Placement Tests: GMAT/GRE not required for admission M.S. in Communications-Strategic Communication Specialization VIEW PROGRAM Deepen your understanding of communication principles and become a strategic communication planner and manager with Franklin’s 16-month online master’s in strategic communication. Class Type: 100% online Months To Complete: 16 Placement Tests: GMAT/GRE not required for admission Advertised Compensation for Writers Data from the BLS is one way to dig into compensation for writers, but another way to build a more real-time understanding of salary is to look at actual job postings and see what compensation organizations are currently providing to fill open positions for writers. Keep in mind that salary data is not included in every job posting, so the information compiled here is reflective of the data available through Lightcast.™ Annual Salary from Job Postings for Writers Advertised Annual Salary $ $44K MEDIAN ADVERTISED SALARY Based on 17,499 advertised salary observations (38% of the 45,995 matching postings). During a review of 41,783 job postings related to writers, advertised salary was included in 17,499 of them, which was 42%. Based on those postings, the median advertised salary for writers was $43,904 per year. Hourly Salary from Job Postings for Writers Advertised Hourly Salary $ $21/hr MEDIAN ADVERTISED SALARY Based on 17,499 advertised salary observations (38% of the 45,995 matching postings). A similar analysis of job postings provides insight into advertised hourly salary for writers. Based on 38% of postings with advertised compensation, the median hourly salary for open positions for writers in the United States is about $21. Salary Trend for Writers If you're thinking about pursuing a career in the field, you may want to understand how compensation has changed over time for writers. The chart below provides a snapshot of advertised salaries over the past three years. Based on compensation data that was included in job postings for writers dating back to September 2020, advertised salaries for writers have decreased 16%. Advertised Wage Trend For Writers What's the Job Growth for Writers? Another data point that someone thinking about a career path should consider is whether or not jobs are expected to see growth in the future. The chart below looks at projected employment for writers over the next 10 years. According to the data obtained through Lightcast,™ there were 50,499 jobs for writers in the United States in 2023. By 2033, it is expected that about 4,977 jobs will be added. That's a 9.9% increase over the next 10-year period. Employment Projections For Writers Additional Links Ready to dig deeper into career information about writers? Visit our other pages focused on salary and education for writers. What do writers do? Writers: How do you become one? All Occupations The Best Adult Colleges and Careers Guide has compiled data for dozens of in-demand jobs. Explore our full catalog of occupation data by visiting the link below. View Other Occupations About This Data The Best Adult Colleges & Careers Guide is sponsored by Franklin University, a nonprofit, accredited institution. The guide uses 2023 information from Lightcast™ to provide data on dozens of in-demand jobs. Job titles used in government data may differ slightly from the job title on this page, so the closest matching government job classification may be used as a proxy to present data here. On this page, data corresponds to the following occupational classification: Writers and Authors. About This Data | Privacy policy Copyright 2026 Franklin University Franklin University is accredited by the Higher Learning Commission (hlcommission.org/800.621.7440) and authorized by the Ohio Department of Higher Education. | 2026-01-13T08:48:20 |
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Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. 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Subscribe Deloitte Insights Newsletters Looking to stay on top of the latest news and trends? With MyDeloitte you'll never miss out on the information you need to lead. Simply link your email or social profile and select the newsletters and alerts that matter most to you. Deloitte Center for Government Insights Defense, Security and Justice Explore research and insights for the defense, security, and justice sector. --> Articles and multimedia FILTERS Show filters Hide filters CLOSE Topic — Select — APPLY FILTER Industry — Select — APPLY FILTER Type — Select — APPLY FILTER APPLY FILTER SORT Newest to oldest view edit filter(s) clear filter(s) SORT Newest to oldest view No results found. Try removing one of your filters. Sorry, no results found. 1 View All View 6 per page About the Deloitte Center for Government Insights The Deloitte Center for Government Insights shares inspiring stories of government innovation. We produce cutting-edge research that guides public officials, crystalizing essential insights in an easy-to-absorb format. Through research, forums, and immersive workshops, our goal is to provide fresh insights that advance an understanding of what is possible in government transformation. Learn more Get in touch with our research team William D. Eggers Executive director | Deloitte Center for Government Insights William D. Eggers Executive director | Deloitte Center for Government Insights United States William Eggers is the executive director of Deloitte’s Center for Government Insights, where he is responsible for the firm’s public sector thought leadership. His most recent book is Delivering on Digital: The Innovators and Technologies that Are Transforming Government (Deloitte University Press, 2016). His other books include The Solution Revolution , the Washington Post best-seller If We Can Put a Man on the Moon , and Governing by Network . He coined the term Government 2.0 in a book by the same name. His commentary has appeared in dozens of major media outlets including the New York Times, the Wall Street Journal, and the Washington Post . weggers@deloitte.com +1 571 882 6585 Dave Noone Researcher and chief of staff Dave Noone Researcher and chief of staff United States Dave is a senior manager in the Research and Insights group of Deloitte Services LP. He works with governments and universities to better understand and implement emerging technologies and business models that can address their most pressing challenges. Prior to this role, he spent nine years with Deloitte Consulting LLP leading organizational assessment and transformation projects. dnoone@deloitte.com +1 212 313 1757 John O'Leary Research leader | State and local government John O'Leary Research leader | State and local government United States John O’Leary is a senior manager with Deloitte Services LP and is the state and local government research leader for the Deloitte Center for Government Insights. Prior to joining Deloitte, he served as the vice president of communications and executive reporting with State Street Bank. O’Leary previously served in multiple senior leadership roles for the Commonwealth of Massachusetts and was a distinguished research fellow at the Kennedy School of Government at Harvard University. He is the co-author of the 2009 Washington Post bestseller, If We Can Put a Man on the Moon . jpoleary@deloitte.com +1 617 437 3576 Adam Routh Defense research lead | Deloitte Center for Government Insights Adam Routh Defense research lead | Deloitte Center for Government Insights United States Adam Routh is a manager with Deloitte’s Center for Government Insights. His research areas include space policy, the future of defense, and great power competition. Routh’s research has addressed US national space policy, space governance, the challenges and requirements of the future military force, and emerging technologies. His analysis has been featured on the nightly news and the John Batchelor Show and published in The National Review , The Hill , The National Interest , Space News , The Space Review , Real Clear Defense , and Defense News , among other outlets. adrouth@deloitte.com Bruce Chew Managing director, Monitor Deloitte | Deloitte Consulting LLP Bruce Chew Managing director, Monitor Deloitte | Deloitte Consulting LLP United States Bruce Chew is the federal research leader for the Deloitte Center for Government Insights and a managing director with Monitor Deloitte, Deloitte Consulting LLP’s strategy service line. For more than 30 years, his research and client work has focused on helping established organizations respond effectively and strategically to disruption and change. brchew@deloitte.com +1 617 437 3526 Amrita Datar Research manager | Future of work Amrita Datar Research manager | Future of work Canada Amrita Datar is a research manager at the Deloitte Center for Government Insights, where she leads research and thought leadership on the future of work and workforce issues. Her work focuses on emerging trends at the intersection of technology, business, and society and how they impact public sector organizations. amdatar@deloitte.ca +1 416 643 8908 Tiffany Fishman Senior manager, Deloitte Center for Government Insights Tiffany Fishman Senior manager, Deloitte Center for Government Insights United States Tiffany Fishman is a senior manager with the Deloitte Center for Government Insights. Her research and client work focuses on how emerging issues in technology, business, and society will impact organizations. tfishman@deloitte.com +1 571 882 6247 Alison Muckle Egizi Research manager | Healthcare Alison Muckle Egizi Research manager | Healthcare United States Alison Muckle Egizi leads health policy research for the Center for Government Insights. Her work focuses on key health policy issues facing federal, state, and local health agencies. She brings 15 years of experience in research and initiatives focused on promoting optimal population health and well-being through health system transformation, collaborative innovation, place-based change, and investments in social drivers of health. Her work has informed federal, state, and local health policies and programs. amuckle@deloitte.com Joe Mariani Senior research manager, Center for Government Insights | Deloitte Consulting LLP Joe Mariani Senior research manager, Center for Government Insights | Deloitte Consulting LLP United States Joe Mariani is a senior research manager with Deloitte’s Center for Government Insights. His research focuses on innovation and technology adoption for both national security organizations and commercial businesses. His previous work includes experience as a consultant to the defense and intelligence industries, high school science teacher, and Marine Corps intelligence officer. jmariani@deloitte.com +1 312 486 2150 Mahesh Kelkar Research Leader | Future of cities Mahesh Kelkar Research Leader | Future of cities India Mahesh Kelkar is the Future of Cities research leader for the Deloitte Center for Government Insights. His research focuses on understanding the impact of technology, innovation, and policy on the future of cities. He closely tracks the federal and state government sectors and conducts in-depth research on the intersection of technology with government operations, policies, and decision-making. His other research focus areas include trust in government, digital equity, digital connectivity, transportation, and government trends. mkelkar@deloitte.com +1 678 299 7142 My Deloitte Subscribe to receive personalized content Don't miss out on the information you need to lead. Subscribe today. Sign up Already joined? Log in Deloitte Insights and our research centers deliver proprietary research designed to help organizations turn their aspirations into action. DELOITTE INSIGHTS Home Deloitte Insights Magazine Top 10 Reading Guide Weekly Global Economic Outlook About Deloitte Insights DELOITTE RESEARCH CENTERS Cross-Industry Economics Consumer Energy & Industrials Financial Services Government & Public Services Life Sciences & Health Care Tech, Media & Telecom Learn about Deloitte’s offerings, people, and culture as a global provider of audit, assurance, consulting, financial advisory, risk advisory, tax, and related services. © 2026. See Terms of Use for more information. Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee ("DTTL"), its network of member firms, and their related entities. DTTL and each of its member firms are legally separate and independent entities. DTTL (also referred to as "Deloitte Global") does not provide services to clients. In the United States, Deloitte refers to one or more of the US member firms of DTTL, their related entities that operate using the "Deloitte" name in the United States and their respective affiliates. Certain services may not be available to attest clients under the rules and regulations of public accounting. Please see www.deloitte.com/about to learn more about our global network of member firms. Terms of Use Privacy Data Privacy Framework Cookie Notice Cookie Settings Legal Information for Job Seekers Labor Condition Applications Do Not Sell or Share My Personal Information Please enable JavaScript to view the site. --> --> --> | 2026-01-13T08:48:20 |
https://www.highlight.io/docs/getting-started/browser/replay-configuration/tracking-events | Tracking Events Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Browser / highlight.run SDK / Tracking Events Tracking Events A track event is a named event that you've defined. Adding a track event is useful if you want to be able to be alerted (see alerts ) or search for sessions where the user has done an action. Example Scenario: A Shopping Cart You'd like to see what users are doing that cause them to open the shopping cart. In your app, you'll add H.track() : import { H } from 'highlight.run'; import { getSubtotal } from '@utils'; const ShoppingCard = ({ items }) => ( <Button onClick={() => { H.track("Shopping Cart Opened", { subtotal: getSubtotal(items), numberOfItems: items.length }); }} > Shopping Cart </Button> ) Searching for Sessions by Event Once you are recording sessions with the track event, you can search for ones where the event is recorded by applying the Event key in the sessions filter. Then, within a session, you can view the track events in the timeline and in the right events feed, with the ability to jump to the exact moment the event occurred. API See the Recording Network Requests and Responses API documentation for more information on how to use it. Sourcemap Configuration Troubleshooting Community / Support Suggest Edits? Follow us! [object Object] | 2026-01-13T08:48:20 |
https://www.highlight.io/docs/getting-started/server/go/mux | gorilla mux Quick Start Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Server / Go / gorilla mux Quick Start gorilla mux Quick Start Learn how to set up highlight.io monitoring on your Go gorilla/mux backend. 1 Configure client-side Highlight. (optional) If you're using Highlight on the frontend for your application, make sure you've initialized it correctly and followed the fullstack mapping guide . 2 Install the Highlight Go SDK. Install the highlight-go package with go get . go get -u github.com/highlight/highlight/sdk/highlight-go 3 Initialize the Highlight Go SDK. highlight.Start starts a goroutine for recording and sending backend traces and errors. Setting your project id lets Highlight record errors for background tasks and processes that aren't associated with a frontend session. import ( "github.com/highlight/highlight/sdk/highlight-go" ) func main() { // ... highlight.SetProjectID("<YOUR_PROJECT_ID>") highlight.Start( highlight.WithServiceName("my-app"), highlight.WithServiceVersion("git-sha"), ) defer highlight.Stop() // ... } 4 Add the Highlight gorilla/mux error handler. H.NewGraphqlTracer provides a middleware you can add to your Golang Mux handler to automatically record and send GraphQL resolver errors to Highlight. import ( highlightGorillaMux "github.com/highlight/highlight/sdk/highlight-go/middleware/gorillamux" ) func main() { // ... r := mux.NewRouter() r.Use(highlightGorillaMux.Middleware) // ... } 5 Record custom errors. (optional) If you want to explicitly send an error to Highlight, you can use the highlight.RecordError method. highlight.RecordError(ctx, err, attribute.String("key", "value")) 6 Verify your errors are being recorded. Make a call to highlight.RecordError to see the resulting error in Highlight. func TestErrorHandler(w http.ResponseWriter, r *http.Request) { highlight.RecordError(r.Context(), errors.New("a test error is being thrown!")) } 7 Verify your backend logs are being recorded. Visit the highlight logs portal and check that backend logs are coming in. 8 Verify your backend traces are being recorded. Visit the highlight traces portal and check that backend traces are coming in. Manual Go Tracing Quick Start JS [object Object] | 2026-01-13T08:48:20 |
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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close .NET Follow Hide .NET is an open source developer platform, created by Microsoft, for building many types of applications. With .NET, you can use multiple languages, editors, and libraries to build for web, mobile, desktop, gaming, and IoT. Find more at https://dot.net Create Post about #dotnet You can follow this tag on Twitter and dotnet.social Posts Left menu 👋 Sign in for the ability to sort posts by relevant , latest , or top . Right menu Minimal API Validation in .NET 10 Adrián Bailador Adrián Bailador Adrián Bailador Follow Jan 12 Minimal API Validation in .NET 10 # dotnet # csharp # api # webdev Comments Add Comment 6 min read `XmlFluentValidator`: Code-First XML Validation That Stays Close to Your Rules RzR RzR RzR Follow Jan 12 `XmlFluentValidator`: Code-First XML Validation That Stays Close to Your Rules # dotnet # xml # validation # csharp Comments Add Comment 4 min read Real-World Error Handling in Distributed Systems Saber Amani Saber Amani Saber Amani Follow Jan 12 Real-World Error Handling in Distributed Systems # softwareengineering # dotnet # systemdesign # cloud Comments Add Comment 5 min read ASP.NET Core Authentication with JWT (Easy, Real-World Explanation) Mehedi Hasan Mehedi Hasan Mehedi Hasan Follow Jan 12 ASP.NET Core Authentication with JWT (Easy, Real-World Explanation) # dotnet # security # tutorial # webdev Comments Add Comment 4 min read Don't pull the entire dump if you only need a small piece Татьяна Кузнецова Татьяна Кузнецова Татьяна Кузнецова Follow Jan 11 Don't pull the entire dump if you only need a small piece # sqlserver # dotnet # backend # devops Comments Add Comment 3 min read Adeus, Swagger UI ? 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Part 2: Agent goes outside # showdev # dotnet # ai # programming Comments Add Comment 11 min read Your LINQ Filters Are Scattered Everywhere — Here's How to Fix It Ahmad Al-Freihat Ahmad Al-Freihat Ahmad Al-Freihat Follow Jan 9 Your LINQ Filters Are Scattered Everywhere — Here's How to Fix It # dotnet # csharp # cleancode # architecture Comments Add Comment 9 min read Tired of Accidentally Zipping Build Artifacts? Try "dnx zipsrc"! jsakamoto jsakamoto jsakamoto Follow Jan 9 Tired of Accidentally Zipping Build Artifacts? Try "dnx zipsrc"! # dotnet # productivity # cli # opensource Comments Add Comment 4 min read Why Startups and IndieDevs Should Choose Monolith First, Lessons From My Micro-SaaS Project, For ... Saber Amani Saber Amani Saber Amani Follow Jan 9 Why Startups and IndieDevs Should Choose Monolith First, Lessons From My Micro-SaaS Project, For ... # softwareengineering # dotnet # systemdesign # devops Comments Add Comment 4 min read RAG without the cloud: .NET + Semantic Kernel + Ollama on your laptop Frank Noorloos Frank Noorloos Frank Noorloos Follow Jan 9 RAG without the cloud: .NET + Semantic Kernel + Ollama on your laptop # ai # programming # dotnet # llm 3 reactions Comments Add Comment 8 min read GTK4 DropDown with .NET Kashif Soofi Kashif Soofi Kashif Soofi Follow Jan 8 GTK4 DropDown with .NET # dotnet # tutorial # ui Comments Add Comment 5 min read Feature Toggles Without Tech Debt, Strategies for Teams to Avoid Hidden Pitfalls Saber Amani Saber Amani Saber Amani Follow Jan 8 Feature Toggles Without Tech Debt, Strategies for Teams to Avoid Hidden Pitfalls # softwareengineering # dotnet # systemdesign # devops Comments Add Comment 4 min read Debugging Worldpay Webhooks in ASP.NET Core Rama Pratheeba Rama Pratheeba Rama Pratheeba Follow Jan 8 Debugging Worldpay Webhooks in ASP.NET Core # dotnet # aspnet # aspnetcore # webhooks Comments Add Comment 2 min read 🛠️ Do `.SLN` para `.SLNX` no .NET: O que Mudou e Por quê Danilo O. Pinheiro, dopme.io Danilo O. Pinheiro, dopme.io Danilo O. Pinheiro, dopme.io Follow Jan 7 🛠️ Do `.SLN` para `.SLNX` no .NET: O que Mudou e Por quê # csharp # dotnet Comments Add Comment 4 min read How to Store Chat History Using External Storage in Microsoft Agent Framework Will Velida Will Velida Will Velida Follow Jan 12 How to Store Chat History Using External Storage in Microsoft Agent Framework # cshapr # ai # dotnet # azure 5 reactions Comments Add Comment 12 min read Can’t Install .NET 10 on Ubuntu via apt? Here’s a Workaround That Actually Works Aldrine Quijano Aldrine Quijano Aldrine Quijano Follow Jan 11 Can’t Install .NET 10 on Ubuntu via apt? Here’s a Workaround That Actually Works # dotnet # ubuntu # csharp 1 reaction Comments Add Comment 2 min read Converting RTF to PDF in C# Jeremy K. Jeremy K. Jeremy K. Follow Jan 7 Converting RTF to PDF in C# # csharp # programming # dotnet Comments Add Comment 3 min read SQL Server Indexes Explained: Column Order, INCLUDE, and the Mistakes That Taught Me Mashrul Haque Mashrul Haque Mashrul Haque Follow Jan 10 SQL Server Indexes Explained: Column Order, INCLUDE, and the Mistakes That Taught Me # sqlserver # performance # database # dotnet 3 reactions Comments Add Comment 14 min read Decompiling the New C# 14 field Keyword Ivan Kahl Ivan Kahl Ivan Kahl Follow Jan 5 Decompiling the New C# 14 field Keyword # news # csharp # dotnet # programming Comments Add Comment 11 min read WebForms Core in NuGet Elanat Framework Elanat Framework Elanat Framework Follow Jan 4 WebForms Core in NuGet # news # dotnet # nuget # webformscore 1 reaction Comments Add Comment 2 min read Building RTL-Friendly Apps with .NET MAUI: Introducing MauiPersianToolkit – Persian/Hijri Calendar, RTL & Ready-to-Use Controls Reza Shaban Reza Shaban Reza Shaban Follow Jan 3 Building RTL-Friendly Apps with .NET MAUI: Introducing MauiPersianToolkit – Persian/Hijri Calendar, RTL & Ready-to-Use Controls # dotnet # maui # rtl # persian Comments Add Comment 2 min read Building RTL-Friendly Apps with .NET MAUI: Introducing MauiPersianToolkit – Persian/Hijri Calendar, RTL & Ready-to-Use Controls Reza Shaban Reza Shaban Reza Shaban Follow Jan 3 Building RTL-Friendly Apps with .NET MAUI: Introducing MauiPersianToolkit – Persian/Hijri Calendar, RTL & Ready-to-Use Controls # dotnet # maui # rtl # persian Comments Add Comment 2 min read loading... trending guides/resources Beyond ASP.NET: Lightweight Alternatives for C# Web Development Join the AI Challenge for Cross-Platform Apps: $3,000 in Prizes! Exploring the new .slnx Visual Studio Solutions Format Blazor in .NET 10: What's New and Why It Finally Feels Complete Exploring Extension Blocks in .NET 10 The .NET Cross-Platform Showdown: MAUI vs Uno vs Avalonia (And Why Avalonia Won) ASP.NET Core Identity in .NET 10 — From “Login Page” to Production‑Grade Security .NET 10: The Performance Beast That's Redefining Modern Application Development New Features in .NET 10 & C# 14 — The Expert’s Playbook (2025) New File-Based Apps in .NET 10: You Can Now Run C# in Just 1 File! The Rise of Agentic AI: Transforming Workflows in C# Development Server-Sent Events in .NET 10: Finally, a Native Solution What's New in .NET 10 and C# 14 Microsoft Entra ID + .NET 8 Web API — From Zero to Production-Ready Authentication Introducing OpenTransit: A Free, Open-Source Fork of MassTransit v8 CancellationToken: The Complete Technical Guide for .NET Developers dotnet run in .NET 10: Single-File C# Is Finally Here Vertical Slice Architecture in .NET — From N‑Tier Layers to Feature Slices How to Structure a .NET Solution That Actually Scales: Clean Architecture Guide Build a Bi‑Directional TOON Parser in C#: Convert TOON JSON with Ease 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. 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https://dev.to/ddebajyati | Debajyati Dey - DEV Community Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. Popcorn Movies and TV Follow Movie and TV enthusiasm, criticism and everything in-between. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Follow User actions Debajyati Dey Web Developer, Freelance Technical Writer, Casual Deep Learning Enjoyer, always eager to learn new technologies Location West Bengal, India Joined Joined on Feb 25, 2024 Personal website https://debajyati.com github website twitter website Education Maulana Abul Kalam Azad University of Technology, W.B. Pronouns He/Him 100 Thumbs Up Milestone Awarded for giving 100 thumbs ups (👍) to a variety of posts across DEV. This is a mod-exclusive badge. Got it Close One Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least one year. Got it Close Top 7 Awarded for having a post featured in the weekly "must-reads" list. 🙌 Got it Close 8 Week Community Wellness Streak Consistency pays off! Be an active part of our community by posting at least 2 comments per week for 8 straight weeks. Earn the 16 Week Badge next. Got it Close 4 Week Community Wellness Streak Keep contributing to discussions by posting at least 2 comments per week for 4 straight weeks. Unlock the 8 Week Badge next. Got it Close 2 Week Community Wellness Streak Keep the community conversation going! Post at least 2 comments for 2 straight weeks and unlock the 4 Week Badge. Got it Close 1 Week Community Wellness Streak For actively engaging with the community by posting at least 2 comments in a single week. Got it Close Writing Debut Awarded for writing and sharing your first DEV post! Continue sharing your work to earn the 4 Week Writing Streak Badge. Got it Close More info about @ddebajyati Organizations Studio1 GitHub Repositories Tiny-Projects All the small projects I build will be kept here. HTML gitFM A CLI App for searching github repos, fetching as folder structure and cloning JavaScript Efficienvim A Highly Efficient & Multifaceted Neovim Starter Configuration entirely in lua with Lazy.nvim Lua • 13 stars Xenon-Punk-Audio-Player A convenient audio player in your browser JavaScript • 2 stars turboterm.vim smart terminal integration plugin in vimscript Vim Script • 3 stars Skills/Languages languages - Python, JS & TS, GNU Bash, C & C++, OCaml frameworks - React, Express, Django, Flask tools - git, Neovim, Postman, npm, curl, node.js Currently learning django, keras Currently hacking on A Novel Deepfake Detection Project Utilizing Hybrid CNN models and combined feature ranking algorithms Available for paid gigs for technical writing. DM me at linkedIn or peerlist for collaboration. Post 14 posts published Comment 202 comments written Tag 14 tags followed Pin Pinned I Wrote A Batch Script to Enhance My Workflow on Command Prompt Debajyati Dey Debajyati Dey Debajyati Dey Follow for Studio1 Aug 12 '24 I Wrote A Batch Script to Enhance My Workflow on Command Prompt # microsoft # productivity # cli # bash 120 reactions Comments 11 comments 6 min read Exploring Destructuring in JavaScript Debajyati Dey Debajyati Dey Debajyati Dey Follow Jun 21 '24 Exploring Destructuring in JavaScript # webdev # javascript # beginners # programming 144 reactions Comments 19 comments 7 min read Send Transactional Emails in Node.js with Convex and AutoSend API Debajyati Dey Debajyati Dey Debajyati Dey Follow Jan 13 Send Transactional Emails in Node.js with Convex and AutoSend API # webdev # node # convex # javascript 5 reactions Comments Add Comment 14 min read Want to connect with Debajyati Dey? Create an account to connect with Debajyati Dey. 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Sign in A Simple Contact Form Setup With Django & AutoSend Debajyati Dey Debajyati Dey Debajyati Dey Follow Dec 1 '25 A Simple Contact Form Setup With Django & AutoSend # webdev # django # tutorial # python 20 reactions Comments 2 comments 18 min read The Different ways to Style Your React App Debajyati Dey Debajyati Dey Debajyati Dey Follow Oct 16 '25 The Different ways to Style Your React App # react # webdev # css # javascript 6 reactions Comments Add Comment 9 min read Face Detection in Python Using OpenCV HAAR CASCADE Method Debajyati Dey Debajyati Dey Debajyati Dey Follow Oct 12 '25 Face Detection in Python Using OpenCV HAAR CASCADE Method # python # tutorial # machinelearning # programming 20 reactions Comments 7 comments 4 min read Intro to PYJSX Debajyati Dey Debajyati Dey Debajyati Dey Follow Jul 13 '25 Intro to PYJSX # python # webdev # tutorial # jsx 33 reactions Comments 21 comments 5 min read Integrate GitHub Login with OAuth Device Flow in Your JS CLI Debajyati Dey Debajyati Dey Debajyati Dey Follow May 20 '25 Integrate GitHub Login with OAuth Device Flow in Your JS CLI # cli # github # oauth # javascript 18 reactions Comments 12 comments 20 min read Callout Blocks in a New Way Debajyati Dey Debajyati Dey Debajyati Dey Follow Dec 19 '24 Callout Blocks in a New Way # meta # markdown # beginners # tutorial 16 reactions Comments 2 comments 3 min read Create Your Custom WSL from Any Linux Distribution (Part - 2) Debajyati Dey Debajyati Dey Debajyati Dey Follow for Studio1 Dec 10 '24 Create Your Custom WSL from Any Linux Distribution (Part - 2) # linux # archlinux # tutorial # bash 9 reactions Comments 2 comments 5 min read Create Your Custom WSL from any Linux Distribution (Part-1) Debajyati Dey Debajyati Dey Debajyati Dey Follow for Studio1 Dec 8 '24 Create Your Custom WSL from any Linux Distribution (Part-1) # linux # docker # bash # microsoft 18 reactions Comments 2 comments 12 min read Demystifying Same Origin Policy in Simple Words Debajyati Dey Debajyati Dey Debajyati Dey Follow May 19 '24 Demystifying Same Origin Policy in Simple Words # webdev # javascript # beginners # learning 5 reactions Comments Add Comment 7 min read Pythonic Isolation: Virtual Environments Debajyati Dey Debajyati Dey Debajyati Dey Follow Mar 17 '24 Pythonic Isolation: Virtual Environments # python # programming # tutorial # beginners 8 reactions Comments 8 comments 4 min read 5 Key Aspects of Learning a Programming Language Debajyati Dey Debajyati Dey Debajyati Dey Follow Mar 7 '24 5 Key Aspects of Learning a Programming Language # programming # learning # opensource # beginners 15 reactions Comments 12 comments 4 min read loading... 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. 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https://dev.to/t/performance/page/6 | Performance Page 6 - DEV Community Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. Popcorn Movies and TV Follow Movie and TV enthusiasm, criticism and everything in-between. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Performance Follow Hide Tag for content related to software performance. Create Post submission guidelines Articles should be obviously related to software performance in some way. Possible topics include, but are not limited to: Performance Testing Performance Analysis Optimising for performance Scalability Resilience But most of all, be kind and humble. 💜 Older #performance posts 3 4 5 6 7 8 9 10 11 Posts Left menu 👋 Sign in for the ability to sort posts by relevant , latest , or top . Right menu NVMe vs SATA VPS: Real-World Performance Explained Taha Taha Taha Follow Dec 30 '25 NVMe vs SATA VPS: Real-World Performance Explained # cloudcomputing # devops # performance Comments Add Comment 2 min read 30 Core Algorithm:EP-05: Sliding Window Algorithm Aditya singh Aditya singh Aditya singh Follow Dec 30 '25 30 Core Algorithm:EP-05: Sliding Window Algorithm # algorithms # computerscience # performance Comments Add Comment 3 min read Handling App Scalability When User Growth Suddenly Spikes Lacey Glenn Lacey Glenn Lacey Glenn Follow Dec 30 '25 Handling App Scalability When User Growth Suddenly Spikes # architecture # performance # systemdesign Comments Add Comment 4 min read Why averages lie: p99 latency is what users actually feel Kinan Nasri Kinan Nasri Kinan Nasri Follow Dec 30 '25 Why averages lie: p99 latency is what users actually feel # performance # python # systems # opensource 1 reaction Comments Add Comment 1 min read Understanding SQL Window Functions (Part 2) InterSystems Developer InterSystems Developer InterSystems Developer Follow for InterSystems Dec 30 '25 Understanding SQL Window Functions (Part 2) # performance # sql # programming # analytics Comments Add Comment 8 min read Best Image Optimization Tools for WordPress Agencies Bianca Rus Bianca Rus Bianca Rus Follow Dec 30 '25 Best Image Optimization Tools for WordPress Agencies # webdev # performance # wordpress # plugin Comments Add Comment 7 min read 30 Core Algorithm : Ep-06 :Prefix Sum Aditya singh Aditya singh Aditya singh Follow Dec 30 '25 30 Core Algorithm : Ep-06 :Prefix Sum # algorithms # computerscience # performance Comments Add Comment 2 min read Introducing mmapfile: Unlock Fast File Access in Go with Memory-Mapped I/O dw1 dw1 dw1 Follow Jan 4 Introducing mmapfile: Unlock Fast File Access in Go with Memory-Mapped I/O # go # performance # opensource Comments Add Comment 6 min read Video Bitrate Guide: Optimal Settings for Live Streaming Akeel Almas Akeel Almas Akeel Almas Follow Dec 31 '25 Video Bitrate Guide: Optimal Settings for Live Streaming # networking # performance # tutorial Comments Add Comment 8 min read How to Run Professional Performance Audits Rocktim M Rocktim M Rocktim M Follow for Zopdev Dec 30 '25 How to Run Professional Performance Audits # performance # lighthouse # webdev # frontend Comments Add Comment 4 min read CQRS Pattern and Event Sourcing System Design Kader Khan Kader Khan Kader Khan Follow Dec 29 '25 CQRS Pattern and Event Sourcing System Design # architecture # performance # systemdesign Comments Add Comment 3 min read The End of GPU Monarchy? Why Specialized Accelerators Are the Future of AI Compute Igor Voronin Igor Voronin Igor Voronin Follow Dec 30 '25 The End of GPU Monarchy? Why Specialized Accelerators Are the Future of AI Compute # architecture # machinelearning # ai # performance Comments Add Comment 2 min read Edge Computing in Backend Architectures Aviral Srivastava Aviral Srivastava Aviral Srivastava Follow Dec 29 '25 Edge Computing in Backend Architectures # architecture # backend # performance Comments Add Comment 8 min read Speed Up Your Worker with Cache API (5 Lines of Code) Alejandro Alejandro Alejandro Follow Dec 29 '25 Speed Up Your Worker with Cache API (5 Lines of Code) # cloudflarechallenge # webdev # performance # node Comments Add Comment 1 min read The Best WordPress Caching Plugins in 2026 (What Actually Works) Bianca Rus Bianca Rus Bianca Rus Follow Dec 29 '25 The Best WordPress Caching Plugins in 2026 (What Actually Works) # wordpress # webdev # performance # plugin Comments Add Comment 6 min read Building a Scalable Multi-Language Marketplace in a Fragmented Region (Lessons from the Balkans) Cengiz Özşaylan Cengiz Özşaylan Cengiz Özşaylan Follow Dec 28 '25 Building a Scalable Multi-Language Marketplace in a Fragmented Region (Lessons from the Balkans) # architecture # startup # product # performance Comments Add Comment 2 min read New Project Launch: destinatransfer.taxi Derya Aksu Derya Aksu Derya Aksu Follow Dec 30 '25 New Project Launch: destinatransfer.taxi # showdev # frontend # tailwindcss # performance 5 reactions Comments Add Comment 2 min read You Can't Resize a Bloom Filter. Here's What To Do Instead. Ayush Kumar Anand Ayush Kumar Anand Ayush Kumar Anand Follow Dec 28 '25 You Can't Resize a Bloom Filter. Here's What To Do Instead. # redis # systemdesign # go # performance Comments Add Comment 6 min read How to Reduce Bundle Size in Next js Gouranga Das Samrat Gouranga Das Samrat Gouranga Das Samrat Follow Dec 28 '25 How to Reduce Bundle Size in Next js # react # nextjs # performance # tutorial Comments Add Comment 4 min read Finally, an Object-Oriented Framework for Bun That Isn't a Monster Myron Nevzorov Myron Nevzorov Myron Nevzorov Follow Jan 1 Finally, an Object-Oriented Framework for Bun That Isn't a Monster # architecture # backend # performance # javascript 3 reactions Comments Add Comment 5 min read How to build TinyURL yourself Thái Lê Trí Thái Lê Trí Thái Lê Trí Follow Dec 28 '25 How to build TinyURL yourself # systemdesign # springboot # performance # tutorial Comments Add Comment 2 min read How I Built a Global SaaS with Next.js 14 and Achieved a 100% Lighthouse Score Trinc4 Trinc4 Trinc4 Follow Jan 1 How I Built a Global SaaS with Next.js 14 and Achieved a 100% Lighthouse Score # nextjs # webdev # performance # a11y Comments 2 comments 2 min read Turbopack + Next.js: Setup, Troubleshooting, and Practical Fixes Sumeet Shroff Freelancer Sumeet Shroff Freelancer Sumeet Shroff Freelancer Follow Jan 1 Turbopack + Next.js: Setup, Troubleshooting, and Practical Fixes # tutorial # performance # nextjs # tooling Comments Add Comment 5 min read Practical Next.js Caching: Routes, Data, Revalidation, and Tags Sumeet Shroff Freelancer Sumeet Shroff Freelancer Sumeet Shroff Freelancer Follow Jan 1 Practical Next.js Caching: Routes, Data, Revalidation, and Tags # tutorial # performance # nextjs # react Comments Add Comment 5 min read Next.js 15 Upgrade Playbook: App Router, Caching Pitfalls, and Safe Migration Steps Sumeet Shroff Freelancer Sumeet Shroff Freelancer Sumeet Shroff Freelancer Follow Jan 1 Next.js 15 Upgrade Playbook: App Router, Caching Pitfalls, and Safe Migration Steps # tutorial # performance # nextjs # react Comments Add Comment 4 min read loading... 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. 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https://dev.to/t/career/page/77 | Career Page 77 - DEV Community Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. Popcorn Movies and TV Follow Movie and TV enthusiasm, criticism and everything in-between. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Career Follow Hide This tag is for anything relating to careers! Job offers, workplace conflict, interviews, resumes, promotions, etc. Create Post submission guidelines All articles and discussions should relate to careers in some way. Pretty much everything on dev.to is about our careers in some way. Ideally, though, keep the tag related to getting, leaving, or maintaining a career or job. about #career A career is the field in which you work, while a job is a position held in that field. Related tags include #resume and #portfolio as resources to enhance your #career Older #career posts 74 75 76 77 78 79 80 81 82 Posts Left menu 👋 Sign in for the ability to sort posts by relevant , latest , or top . Right menu Helping Clients Shape Their Vision: Practical Tips for Freelance Devs Tim Lorent Tim Lorent Tim Lorent Follow Jul 28 '25 Helping Clients Shape Their Vision: Practical Tips for Freelance Devs # career # productivity # freelance # learning 1 reaction Comments Add Comment 3 min read The Engineer's Pivot: Trading a €100M Portfolio for a Passion in Tech idavidov13 idavidov13 idavidov13 Follow Jul 28 '25 The Engineer's Pivot: Trading a €100M Portfolio for a Passion in Tech # learning # career # testing # careerdevelopment Comments Add Comment 6 min read AI vs. AGI: Key Differences and Why It Matters and What You Need to Know Abu Horaira Tarif Abu Horaira Tarif Abu Horaira Tarif Follow Jun 24 '25 AI vs. AGI: Key Differences and Why It Matters and What You Need to Know # ai # machinelearning # career Comments Add Comment 6 min read Need Advice: How Can I Get an AI/ML Job in 3 Months After Learning Python? Amruta Amruta Amruta Follow Jun 24 '25 Need Advice: How Can I Get an AI/ML Job in 3 Months After Learning Python? # ai # python # machinelearning # career Comments Add Comment 1 min read Life in Weeks - After the Hack WLH Challenge: After the Hack Submission Łukasz Modzelewski Łukasz Modzelewski Łukasz Modzelewski Follow Jul 23 '25 Life in Weeks - After the Hack # devchallenge # wlhchallenge # career # entrepreneurship 12 reactions Comments 1 comment 1 min read 🧩 The Habit of Asking **WHY** — Unlocking Purpose, Innovation & Connection Trinmar Boado Trinmar Boado Trinmar Boado Follow Jun 24 '25 🧩 The Habit of Asking **WHY** — Unlocking Purpose, Innovation & Connection # productivity # career # programming # devtips Comments Add Comment 3 min read RenderATL 2025: A Week of Good Feelings Lawrence Lockhart Lawrence Lockhart Lawrence Lockhart Follow Jan 6 RenderATL 2025: A Week of Good Feelings # career # community # networking Comments Add Comment 5 min read HomeWhisper: After the Hack – From Concept to Connected Living WLH Challenge: After the Hack Submission ANIRUDDHA ADAK ANIRUDDHA ADAK ANIRUDDHA ADAK Follow Jul 24 '25 HomeWhisper: After the Hack – From Concept to Connected Living # devchallenge # wlhchallenge # career # entrepreneurship 10 reactions Comments Add Comment 2 min read 6G Connectivity: The Future of Wireless Communication Alex AM Alex AM Alex AM Follow Jun 24 '25 6G Connectivity: The Future of Wireless Communication # discuss # java # react # career Comments Add Comment 5 min read How we'll measure performance of our DevRel activities Leonardo Montini Leonardo Montini Leonardo Montini Follow for This is Learning Jun 23 '25 How we'll measure performance of our DevRel activities # devrel # career 2 reactions Comments Add Comment 4 min read Mission 8: Interview Prep Part Two Sarah Bartley Dye Sarah Bartley Dye Sarah Bartley Dye Follow Jul 27 '25 Mission 8: Interview Prep Part Two # cnc2018 # career # careerdevelopment 1 reaction Comments Add Comment 10 min read From Solo Hackathon Project to Production Reality WLH Challenge: After the Hack Submission ANIRUDDHA ADAK ANIRUDDHA ADAK ANIRUDDHA ADAK Follow Jul 23 '25 From Solo Hackathon Project to Production Reality # devchallenge # wlhchallenge # career # entrepreneurship 21 reactions Comments Add Comment 6 min read ☕️ Monday Motivation: Survive Monday in One Piece Sumit Roy Sumit Roy Sumit Roy Follow Jun 23 '25 ☕️ Monday Motivation: Survive Monday in One Piece # motivation # career Comments Add Comment 1 min read New Perspectives on Development Speed WLH Challenge: After the Hack Submission Evan Dickinson Evan Dickinson Evan Dickinson Follow Jul 24 '25 New Perspectives on Development Speed # devchallenge # wlhchallenge # career # entrepreneurship 13 reactions Comments Add Comment 2 min read Why We Build with Reactjs: A Modern Web Developer’s Choice berylmoseti berylmoseti berylmoseti Follow Jul 27 '25 Why We Build with Reactjs: A Modern Web Developer’s Choice # react # webdev # softwaredevelopment # career 2 reactions Comments 1 comment 1 min read Between Doing and Doing Well: A Quest for Effectiveness and Excellence <Gstx> <Gstx> <Gstx> Follow Jul 26 '25 Between Doing and Doing Well: A Quest for Effectiveness and Excellence # productivity # career # webdev # programming 20 reactions Comments Add Comment 2 min read Designing a Ride Hailing Service System (e.g., Uber/Lyft): A Beginner-Friendly Guide Biswas Prasana Swain Biswas Prasana Swain Biswas Prasana Swain Follow Jul 26 '25 Designing a Ride Hailing Service System (e.g., Uber/Lyft): A Beginner-Friendly Guide # discuss # architecture # beginners # career 4 reactions Comments 1 comment 4 min read "5 Figma Shortcuts Every Designer Should Know 💻⚡" Nuro Design Nuro Design Nuro Design Follow Jun 23 '25 "5 Figma Shortcuts Every Designer Should Know 💻⚡" # discuss # aws # career # blockchain 1 reaction Comments Add Comment 1 min read The Beginners Guide to understanding Data Analysis Tracy Michael Tracy Michael Tracy Michael Follow Jun 23 '25 The Beginners Guide to understanding Data Analysis # discuss # beginners # tutorial # career 1 reaction Comments Add Comment 5 min read Multiplayer Mode – Challenge a Friend! Fatlind Osmani Fatlind Osmani Fatlind Osmani Follow Jun 22 '25 Multiplayer Mode – Challenge a Friend! # programming # productivity # react # career Comments Add Comment 1 min read From Toy Circuits to AI Wizards: How I Built Mago.Chat After 20 Years in Industrial Automation WLH Challenge: After the Hack Submission Victor Manuel Victor Manuel Victor Manuel Follow Jul 23 '25 From Toy Circuits to AI Wizards: How I Built Mago.Chat After 20 Years in Industrial Automation # devchallenge # wlhchallenge # career # entrepreneurship 26 reactions Comments 1 comment 3 min read 🧑💻 HackerEarth for Developers — Let Your Code Do the Talking Mehul Lakhanpal Mehul Lakhanpal Mehul Lakhanpal Follow Jul 26 '25 🧑💻 HackerEarth for Developers — Let Your Code Do the Talking # career # dsa # coding # learning 2 reactions Comments Add Comment 1 min read How I Built My Job-Ready Developer Resume with Real Projects (And Why You Should Too)🤯 Custom Patches By Fineyst Custom Patches By Fineyst Custom Patches By Fineyst Follow Jul 26 '25 How I Built My Job-Ready Developer Resume with Real Projects (And Why You Should Too)🤯 # career # hiring # javascript # beginners 1 reaction Comments Add Comment 1 min read When Code Becomes a Chore: Why Rewards Can Kill Quality (And How to Stay Inspired) Andriy Ovcharov Andriy Ovcharov Andriy Ovcharov Follow Jul 5 '25 When Code Becomes a Chore: Why Rewards Can Kill Quality (And How to Stay Inspired) # programming # webdev # productivity # career 2 reactions Comments Add Comment 4 min read Friender: Building Real Friendships in a World of Swipe Fatigue WLH Challenge: After the Hack Submission Faraz Faraz Faraz Follow Jul 24 '25 Friender: Building Real Friendships in a World of Swipe Fatigue # devchallenge # wlhchallenge # career # entrepreneurship 9 reactions Comments Add Comment 4 min read loading... 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Add reaction Like Unicorn Exploding Head Raised Hands Fire Jump to Comments Save Boost More... Copy link Copy link Copied to Clipboard Share to X Share to LinkedIn Share to Facebook Share to Mastodon Share Post via... Report Abuse Keerthi Posted on Sep 22, 2021 • Edited on Sep 24, 2021 Create react app vs Vite # webdev # javascript # vite # react I have always relied on the npm command create-react-app to create the starter files for any React.js project. It does what it says on the tin, and creates all my starter template files, setups a local dev server and dev environment. Over the years I have become a little impatient because it takes around 3-4 minutes to setup a basic barebones app. Recently I have come to know about a faster way to setup React apps, which also gives you all the useful features that create-react-app gives you too. It is using a tool called Vite . Vite is another build tool like Webpack (create-react-app uses Webpack under the hood, read more here ). In this post I will take you through the steps on how to install React.js app using Vite and point out some differences too. You can also see a video on the comparison of the two installation methods. In the Video below, You will discover that the installation time, plus time to run local server is astonishingly fast for Vite. So how do we start the ball rolling You can refer to the Vite docs , From there, you can choose from a few methods to start off your installation. We are going to use the template method. In their docs, the listed methods are: #npm 6.x npm init vite@latest my-vue-app --template vue #npm 7+, extra double-dash is needed: npm init vite@latest my-vue-app -- --template vue #yarn yarn create vite my-vue-app --template vue Enter fullscreen mode Exit fullscreen mode But these commands are for installing Vue.js, just as side note, Vite was originally developed for Vue.js but has been modified to use with other frameworks including React.js. For our case, all we need to do is replace the keyword after '--template', from vue to react. And dont forget to replace the app name to your choosing. So assuming that we are running npm version 6.x, we will run the following command: npm init vite@latest my-react-app --template react Enter fullscreen mode Exit fullscreen mode Then we will cd into our directory and install the remainder of the starter files and run the dev server: cd my-react-app npm install npm run dev Enter fullscreen mode Exit fullscreen mode If you goto the browser. You should see a React logo with a counter and a button, as below. Directory structure of the our newly created app The thing to note here is that, main.js is the root file that imports/loads App.js. There is also a new file called vite.config.js, this is circled in the above image. This file is used to turn on and set new features for your build process. I will come to this file in the next section below. One last thing about importing files... I have noticed that out the box this setup does not allow for absolute paths. With create-react-app, you can do import x from 'components/x' . With Vite, you have to do the relative pathing, like ```import x from '../../../' To fix this we need to change the vite.config.js file, which looks like this: ```javascript import { defineConfig } from 'vite' import reactRefresh from '@vitejs/plugin-react-refresh' // https://vitejs.dev/config/ export default defineConfig({ plugins: [reactRefresh()] }) Enter fullscreen mode Exit fullscreen mode we need to add an extra setting to resolve the path, this change will go after the "plugins" settings. It will end up looking like this after the change: import { defineConfig } from ' vite ' import reactRefresh from ' @vitejs/plugin-react-refresh ' import path from ' path ' // https://vitejs.dev/config/ export default defineConfig ({ plugins : [ reactRefresh ()], resolve : { alias : { ' @ ' : path . resolve ( __dirname , ' ./src ' ), }, }, }) Enter fullscreen mode Exit fullscreen mode and this will allow us to refer to paths as import x from '@/component/x' !IMPORTATNT to prefix with '@' in path. conclusion I did find Vite impressingly fast. It took me 55 secs to install and run on local server. I have not done much heavy development using Vite but it looks promising. It is too early for me to say if I will use it on any bigger projects in the future. There are other methods of installing React.js using Vite, these methods are maintained by other communities. Check out other community maintained templates here , you can also find one with Tailwind. Please leave comments on your experiences too. Note: Vite has templates to build apps in the following frameworks vanilla vanilla-ts vue vue-ts react react-ts preact preact-ts lit-element lit-element-ts svelte svelte-ts Enter fullscreen mode Exit fullscreen mode so to create a build in react typescript , just change the last bit to "react-ts" after the "--template" , so it becomes: npm init vite@latest my-react-app --template react-ts Enter fullscreen mode Exit fullscreen mode Top comments (20) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand R. Maulana Citra R. Maulana Citra R. Maulana Citra Follow I write about web dev stuff Location Serang, Indonesia Work Front End @Skyshi Digital Indonesia Joined Mar 3, 2021 • Sep 24 '21 Dropdown menu Copy link Hide Vite is cool, I love how things are fast on dev server. I also made boilerplate for daily projects with Tailwind, if you want to check it out, see it on my GitHub here Like comment: Like comment: 4 likes Like Comment button Reply Collapse Expand Keerthi Keerthi Keerthi Follow I am UI developer, technologist, UI designer. Keen cook. Location london Work ui developer Joined Aug 7, 2020 • Sep 24 '21 Dropdown menu Copy link Hide Thats awesome, you should contribute to the community here github.com/vitejs/awesome-vite#tem... . They have one for react and tailwind already, maybe you can add yours as well. Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand R. Maulana Citra R. Maulana Citra R. Maulana Citra Follow I write about web dev stuff Location Serang, Indonesia Work Front End @Skyshi Digital Indonesia Joined Mar 3, 2021 • Oct 5 '21 Dropdown menu Copy link Hide thank you bro, I have added mine too, and it was merged already! Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand James Thomson James Thomson James Thomson Follow Just another front-end web dev junkie Location Australia Work Senior Frontend Engineer at Complish Joined Feb 22, 2019 • Sep 22 '21 Dropdown menu Copy link Hide I've recently switched a Vue CLI project to Vite. It's impressive how fast things are - but makes complete sense when there's no build step needed when developing. One thing I've found less intuitive are images, especially dynamically referenced ones (e.g. in a loop). I've had to create a utility for this: export function getImageUrl (name) { return new URL(`../assets/${name}`, import.meta.url).href; } Enter fullscreen mode Exit fullscreen mode Is this also the case in React? Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Keerthi Keerthi Keerthi Follow I am UI developer, technologist, UI designer. Keen cook. Location london Work ui developer Joined Aug 7, 2020 • Sep 23 '21 Dropdown menu Copy link Hide Yes , Similar in react Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Herberth Obregón Herberth Obregón Herberth Obregón Follow 🧩 Web Components 💻 Typescript First 🐳 ☸️ K8s Location GT Education Science and Systems Engineer Work CIO/CTO at HireX Joined Jan 1, 2020 • Sep 23 '21 Dropdown menu Copy link Hide I moved to vitejs for lit-element (now only lit) and is amazing! 💯💯🚀 Web pack is very slow to spinup a dev server Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Keerthi Keerthi Keerthi Follow I am UI developer, technologist, UI designer. Keen cook. Location london Work ui developer Joined Aug 7, 2020 • Sep 23 '21 Dropdown menu Copy link Hide Firts tme I am hearing of lit-elemnt, Intresting, what apps are you building with it? Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Herberth Obregón Herberth Obregón Herberth Obregón Follow 🧩 Web Components 💻 Typescript First 🐳 ☸️ K8s Location GT Education Science and Systems Engineer Work CIO/CTO at HireX Joined Jan 1, 2020 • Sep 25 '21 Dropdown menu Copy link Hide It is one of the main "frameworks" of modern development, vitejs.dev/guide/#scaffolding-your... Vite support the main popular frameworks vue, react, lit-element and svelte I choose Lit-element because is the closest thing to js vanilla with all the power of web components (the performance is amazing ⚡️). Eventually I consider that web components are going to be so robust that you won't need a framework. Lit-element is the framework for web components par excellence. Stencil I don't like like Lit I build all empleo.gt with Lit Which next will be migrated to hirex.app for worldwide version Like comment: Like comment: 4 likes Like Thread Thread Keerthi Keerthi Keerthi Follow I am UI developer, technologist, UI designer. Keen cook. Location london Work ui developer Joined Aug 7, 2020 • Sep 26 '21 Dropdown menu Copy link Hide Thanks, Nice to know that about Lit, will look at it. Also good luck with your app too Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Wagner Wagner Wagner Follow Joined Feb 25, 2021 • Sep 23 '21 Dropdown menu Copy link Hide Why don't you use package.json inside each directory and refers to files like "@components/MyCompoment"?! You don't need do setup anything else. Just a package.json in each folder with content: { "name": "components" } Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Ivan Jeremic Ivan Jeremic Ivan Jeremic Follow Web/Software Developer Joined Dec 9, 2018 • Sep 23 '21 Dropdown menu Copy link Hide This is so dirty I can't believe people do this. Like comment: Like comment: 16 likes Like Comment button Reply Collapse Expand dragos dragos dragos Follow Indie app builder focused on simple, practical products. Currently building Vet Record, a pet health tracker for everyday owners. Location Beograd Education Completed an online course by Carnegie Mellon University Joined Oct 15, 2019 • Sep 23 '21 Dropdown menu Copy link Hide Stiil too much bugs Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Daniel Tkach Daniel Tkach Daniel Tkach Follow Joined Sep 4, 2020 • Oct 4 '21 Dropdown menu Copy link Hide On vite? I'm just researching if I should switch to vite. Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Renan "Firehawk" Lazarotto Renan "Firehawk" Lazarotto Renan "Firehawk" Lazarotto Follow Hiya! I'm a fullstack developer, with experience with PHP, JavaScript and Go. I'm also an Android enthusiast and I like pretty much everything related to tech. Location Brazil Education Barchelor Degree in IT Pronouns he/him Work FullStack developer @ Hammer Consult Joined Dec 16, 2019 • Sep 22 '21 Dropdown menu Copy link Hide I have switched from CRA to Vite just because CRA is so slow! Vite is blazing fast even on my aging machine. Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Keerthi Keerthi Keerthi Follow I am UI developer, technologist, UI designer. Keen cook. Location london Work ui developer Joined Aug 7, 2020 • Sep 22 '21 Dropdown menu Copy link Hide Thats good to hear. CRA has always been so slow. But I had to put up with it. Other option was configuring webpack, which was way worse in terms of time to setup. Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Rami Rami Rami Follow I am a self taught web developer and secondary school student ✌ Location مصر Education self-taught Work Captain Dev Joined Nov 14, 2019 • Sep 22 '21 Dropdown menu Copy link Hide Vite is really cool, I hope they support Angular in the near future. Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Wagner Wagner Wagner Follow Joined Feb 25, 2021 • Sep 23 '21 Dropdown menu Copy link Hide Angular is a waste of time! A poor framework, too much verbose. Like comment: Like comment: 12 likes Like Comment button Reply Collapse Expand Jerry Jerry Jerry Follow follow for dev, javascript/typescript react, aws and cloud tips and more. Location British Columbia Work Software Engineer Joined Aug 14, 2018 • Mar 4 '23 Dropdown menu Copy link Hide This is a great overview! If you want a deep dive understanding of Vite, I wrote about here - jerrychang.ca/writing/vite-how-it-... Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Audace Audace Audace Follow Programmer Joined Feb 23, 2024 • Feb 23 '24 Dropdown menu Copy link Hide I have the problem with vite + react. When I run the localhost, see in the terminal [vite] hmr update. And after that in the browser nothing display on the screen. Screen is blank. Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Audace Audace Audace Follow Programmer Joined Feb 23, 2024 • Feb 23 '24 Dropdown menu Copy link Hide I have the problem Like comment: Like comment: 1 like Like Comment button Reply View full discussion (20 comments) Code of Conduct • Report abuse Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink . Hide child comments as well Confirm For further actions, you may consider blocking this person and/or reporting abuse Keerthi Follow I am UI developer, technologist, UI designer. Keen cook. Location london Work ui developer Joined Aug 7, 2020 More from Keerthi Crash course in interactive 3d animation with React-three-fiber and React-spring # react # webdev # threejs A crash course in React.js and D3 # react # javascript # d3js # webdev Scroll animation in Javascript using IntersectionObserver # javascript # webdev # css # html 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. 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https://www.11ty.dev/docs/ | Getting Started — Eleventy Skip to navigation Skip to main content 11ty Get Started Blog Community Versions v3 Stable v2 v1 v0 History Firehose Search Search GitHub YouTube Mastodon Bluesky Discord Font Awesome Blog Eleventy, 2025 in Review Versions Stable 3.1.2 Canary 4.0.0-alpha.6 Introduction Get Started Why Eleventy? Performance Learn Glossary Opening a Terminal Installing JavaScript CommonJS, ESM, TypeScript Starter Projects Tutorials Quick Tips Community How can I contribute? Code of Conduct Blog Firehose 11ty Bundle Leaderboards Eleventy Meetup 11ty Conference Guide Guide Get Started Command Line Usage Add a Configuration File Copy Files to Output Add CSS, JS, Fonts Importing Content Configure Templates with Data Permalinks Layouts Collections Collections API Content Dates Create Pages From Data Pagination Pagination Navigation Using Data in Templates Eleventy Supplied Data Data Cascade Front Matter Data Custom Front Matter Template & Directory Data Files Global Data Files Config Global Data Computed Data JavaScript Data Files Custom Data File Formats Validate Data Template Languages HTML Markdown MDX JavaScript JSX TypeScript Custom WebC Nunjucks Liquid Handlebars Mustache EJS HAML Pug Sass Virtual Templates Overriding Languages Template Features Ignore Files Preprocess Content Postprocess Content Filters url slugify log get*CollectionItem inputPathToUrl Shortcodes getBundle getBundleFileUrl Environment Variables Internationalization (i18n) Watch Files and Dev Servers Eleventy Dev Server Vite Common Pitfalls Advanced Release History Programmatic API Configuration Events Order of Operations Plugins Plugins Create or use Plugins Image Fetch <is-land> Render Internationalization (i18n) RSS Upgrade Helper Syntax Highlighting InputPath to URL Navigation HTML <base> Bundle Id Attribute Community Plugins Retired Plugins Services Services Deployment & Hosting Using a CMS Runtime APIs Screenshots OpenGraph Image IndieWeb Avatar Generator Image Hosting Image Sparklines Breadcrumbs: Eleventy Documentation Guide Get Started 19.2k Star Eleventy on GitHub! This is an easy way to support our underrated project and help boost our rank on both GitHub and jamstack.org ’s list of site generators. Eleventy v3.1.2 requires a JavaScript runtime , usually Node.js — version 18 or higher. You can check whether or not you have Node.js installed by running node --version in a terminal application. ( Well, wait—what is a Terminal? ) If the command is not found or it reports a number lower than 18, you will need to download and install Node.js before moving on to the next step. We encourage folks to use even numbered releases of Node.js. Prefer to watch videos instead? Check out 6 minutes to Build a Blog from Scratch . Step 1 Make a Project Directory Create a directory for your project using the mkdir command (short for make directory ): mkdir eleventy-sample Now move into that directory with the cd command (short for change directory ): cd eleventy-sample Step 2 Install Eleventy Create a package.json Installing Eleventy into a project requires a package.json file. npm pnpm Yarn npm init -y The npm command (included with Node.js) will create a package.json file for you with npm init -y . The -y flag tells npm to use default values and skips the questionnaire. Use the following command if you want to use ESM in your project and not CommonJS . npm pkg set type = "module" pnpm init Learn more about pnpm (it requires separate installation). yarn init Learn more about yarn (it requires separate installation). Install Eleventy @11ty/eleventy is published on npm and we can install and save it into our project’s package.json by running: npm pnpm Yarn npm install @11ty/eleventy pnpm install @11ty/eleventy yarn add @11ty/eleventy You may also install Eleventy globally but the package.json installation method above is recommended. Step 3 Run Eleventy npm pnpm Yarn npx @11ty/eleventy We can use the npx command (also provided by Node.js) to run our local project's version of Eleventy. pnpm exec eleventy yarn exec eleventy Here’s what your command line should look like after you run Eleventy: [11ty] Wrote 0 files in 0.03 seconds (v3.1.2) If you see (v3.1.2) in your output you know you’re using the newest version. However, Eleventy didn’t process any files! This is expected—we have an empty folder with no templates inside. Step 4 Create some templates A template is a content file written in a format such as Markdown, HTML, Liquid, Nunjucks, and more , which Eleventy transforms into a page (or pages) when building our site. Let’s run two commands to create two new template files. macOS Linux Windows Cross Platform echo '<!doctype html><title>Page title</title><p>Hi</p>' > index.html echo '# Heading' > README.md echo '<!doctype html><title>Page title</title><p>Hi</p>' | out-file -encoding utf8 'index.html' echo '# Heading' | out-file -encoding utf8 'README.md' If the out-file command is not available in your Windows Terminal window (it’s PowerShell specific), use the Cross Platform method instead. echo '<!doctype html><title>Page title</title><p>Hi</p>' | npx @11ty/create index.html echo '# Heading' | npx @11ty/create README.md Learn more about @11ty/create (requires Node.js 18 or newer) . Alternatively, you can create these using any text editor — make sure you save them into your project folder and they have the correct file extensions. After you’ve created an HTML template and a Markdown template, let’s run Eleventy again with the following command: npm pnpm Yarn npx @11ty/eleventy pnpm exec eleventy yarn exec eleventy The output might look like this: [11ty] Writing _site/README/index.html from ./README.md (liquid) [11ty] Writing _site/index.html from ./index.html (liquid) [11ty] Wrote 2 files in 0.04 seconds (v3.1.2) We’ve now compiled our two content templates in the current directory into the output folder ( _site is the default). If you’d like to experiment further with template file syntax , edit the following sample README.md file in your browser. Front Matter , Liquid and Markdown syntax are in use. --- title : Heading --- # {{ title }} Step 5 Gaze upon your templates Use --serve to start up a hot-reloading local web server. npm pnpm Yarn npx @11ty/eleventy --serve pnpm exec eleventy --serve yarn exec eleventy -- --serve Your command line might look something like: [11ty] Writing _site/index.html from ./index.html (liquid) [11ty] Writing _site/README/index.html from ./README.md (liquid) [11ty] Wrote 2 files in 0.04 seconds (v3.1.2) [11ty] Watching… [11ty] Server at http://localhost:8080/ Open http://localhost:8080/ or http://localhost:8080/README/ in your favorite web browser to see your Eleventy site live! When you save your template files—Eleventy will refresh the browser with your new changes automatically! Step 6 Put it online (optional) Your output folder ( _site ) now contains all of the statically built files for your new web site. You can upload this folder to any web host! Head over to our deployment documentation to read more about putting your Eleventy project online for everyone to see. Step 7 Continue Learning… Congratulations—you made something with Eleventy! Now put it to work: Add more content! In the above tutorial we used HTML and Markdown . Why not JavaScript or WebC (for components) next? Nunjucks and Liquid are also very popular. Maybe you’re feeling super adventurous and want to add your own custom type? . Use a layout file so that you don’t have to repeat boilerplate on every template . Add a configuration file to unlock advanced Eleventy capabilities! Add CSS, JavaScript, or Web Fonts to your project. It’s super easy to add automated Image optimization too! Learn more of the command line options for Eleventy . Perhaps you’d like to consume data from third party APIs in your project? Tutorials and Starter Projects For folks wanting to build a blog , you can learn how to start from scratch (learn how it works) or use our official Blog starter project (get up and running faster) : 6 Minutes to Build a Blog from Scratch with Eleventy (2023) ⏱ 6m eleventy-base-blog (Official Starter Project) Build your own Blog from Scratch using Eleventy (2018) You can also use one of the many Starter Projects or read some of our excellent Community-contributed Tutorials (a curated few of which are included below): Build an 11ty Site in 3 Minutes (2021) ⏱ 3m Let’s Learn Eleventy! on Learn with Jason (2020) ⏱ 1h32m Templating: Eleventy’s Superpower (2021) ⏱ 15m Learn Eleventy from Scratch (2020) Beginner’s Guide to Eleventy (2020) Itsiest, Bitsiest Eleventy Tutorial (2021) Turn static HTML/CSS into a blog with CMS using the JAMStack (2021) ⏱ 1h23m More From the Community ×103 resources via 11tybundle.dev curated by Bob Monsour . Three Minor Releases, One Major Leap for Subspace Builder — Nicholas Clooney (2025) Introducing Brewventy: Your Coffee-Themed Eleventy Starter Kit — Kyle Reddoch (2025) 11ty Subspace Builder v1.0.0 — Nicholas Clooney (2025) From Start to Finish: Moving My Blog to Eleventy + GitHub Pages — Kyle Reddoch (2025) How I Built This Website (With 11ty & CraftCMS) — Matthew Richards (2025) Expand to see 98 more resources. Updates to the Eleventy guide — Renkon (2025) The modern web sucks. My band's website doesn't. — Veronica Explains (2025) Journal Eleventy, présentation et mini-tutoriel — Joris R (2025) Creating a Journal With Eleventy — Austin Carr (2025) Moving to Eleventy — Sarah Reichelt (2025) Host Your Stuff — Scarlett Cavendish (2025) Embracing Tufte’s Design Principles in My New 11ty Starter — Adam DJ Brett (2025) My (Neo)Brutalism 11ty Web Design Experiments — Adam DJ Brett (2025) Introducing the "Chobble Template" — Stefan Burke (2025) My Tiny Eleventy (11ty) Sites — Adam DJ Brett (2025) Building with an 11ty starter sites and headless WordPress — David Waumsley (2025) Set Up a Simple and Reliable Static Site Generator Using 11ty (Eleventy) + Tailwind CSS — Abdullah Yahya (2025) Getting Started with 11ty, Minimalist, and Calavera — Schalk Neethling (2025) Long-term WordPress user tries building with 11ty — David Waumsley (2025) Let's Build a Blog Like it's 1990 - Part 2 — Raymond Camden (2024) Eleventy Introduction — Jérôme Coupé (2024) Build static website with 11ty. Part 2 — ProDeveloper (2024) How to build static website with 11ty — ProDeveloper (2024) Let's Build a Blog Like it's 1990 - Part 1 — Raymond Camden (2024) Building a Blog with Eleventy — Sebin Nyshkim (2024) How I teach Eleventy from scratch — Juha-Matti Santala (2024) An alarmingly concise and very hinged summary of what it was like to build this site from scratch — Keenan (2024) THE SMORGASBORD OF WINDOWS TERMINAL… WINDOWS — Zach Leatherman (2024) Eleventy Excellent 3.0 — Lene Saile (2024) Getting started with Eleventy — Sean McPherson (2024) Curso Eleventy (Spanish video) — Jon Mircha (2024) Eleventy adoption guide: Overview, examples, and alternatives — Nelson Michael (2024) Better 11ty Development with Tooling — Paul Everitt (2024) index.md is a valid Eleventy project — Juha-Matti Santala (2024) Eleventy Tutorial - Create an 11ty Static Site — Danial Zahid (2024) The "IndieWeb" feels like coming home — Nathaniel Daught (2024) My Eleventy site setup — anh (2024) CSS { In Real Life } | Eleventy Starter Project Updates — Michelle Barker (2024) Top 11 free Eleventy themes for 2024 — Jaimie McMahon (2024) Mastering Eleventy Folder Structures: From Default Setups to Real-World Best Practices — S. Amir Mohammad Najafi (2024) From Figma to Browser with Eleventy (Part 3) — thoughtbot (2024) Introduction to Eleventy, a Modern Static Website Generator — David Eastman (2024) Eleventy Resume Builder — Gurpreet Singh (2024) Eleventy vs. Next.js for static site generation — Nelson Michael (2023) Implementing a Figma design in Eleventy (Part 2) — thoughtbot (2023) Migrating to Eleventy — Renkon (2023) From Figma to Browser with Eleventy (Part 1) — thoughtbot (2023) My Neocities workflow: using Eleventy and the CLI to speed up development — Whiona (2023) Build your own 11ty starter — Simon Cox (2023) Build a Blog with Eleventy (11ty) and Webiny Headless CMS — Maurice King (2023) Bookshop 11ty Guide — CloudCannon (2023) Blog Using Eleventy — equilibriumuk (2023) Eleventy by Example, by Bryan Robinson — Raymond Camden (2023) Eleventy (11ty), Vite, Tailwind, and Alpine.js – Rapid static site starter framework — Full Stack Digital (2023) Book Release: Eleventy by Example – Learn 11ty with 5 in-depth projects — Bryan Robinson (2023) How To Craft a Stylish Static Website with Eleventy (11ty) — Joel Olawanle (2023) A Complete Guide to Building a Blog with Eleventy — Raymond Camden (2023) Eleventy - Build a Static Site with Backend Data Handling - YouTube — Azul Coding (2023) Update to My Eleventy Blog Guide — Raymond Camden (2023) Getting started with eleventy — Leonardo Silveira (2023) A Beginner's Guide to Eleventy - part two — Jakub Iwanowski (2023) A Beginner's Guide to Eleventy - part one — Jakub Iwanowski (2023) 23 of the best Eleventy Themes (Starters) for 2023 — David Large (2023) An Introductory Guide to Eleventy — Don Hamilton (2023) 11 Top Eleventy Blog Themes (Starters) in 2023 — David Large (2022) New Eleventy features, a new theme, and full Eleventy support — David Large (2022) Eleventy Starter Template Series — Dustin Whisman (2022) Building an Eleventy Starter Template Series — Dustin Whisman (2022) Getting set up in Eleventy (6 part series) — Mike Neumegen (2022) Learn the Eleventy Static Site Generator by Building and Deploying a Portfolio Website — Gerard Hynes (2022) Walk with an Eleventy site, before you can run — Amal Ayyash (2022) Eleventy Crash Course - YouTube playlist — Jaydan Urwin (2022) Let's Learn Eleventy (11 Part Series) — James Midzi (2022) Build a Blog With 11ty: Categories - Part 3 — Jeremy Faucher (2022) Build a Blog With 11ty: Base - Part 2 — Jeremy Faucher (2022) Build a Blog With 11ty: Setup - Part 1 — Jeremy Faucher (2022) Setting up Future Projects for Success with Template Repositories — Dustin Whisman (2022) Minimum Static Site Setup with Sass — Stephanie Eckles (2022) A Guide to Building a Blog in Eleventy — Raymond Camden (2022) Build JAMstack-ready sites with Bootstrap and 11ty (Eleventy) — Webpixels (2022) 11ty tips I wish I knew from the start — David East (2022) Going all in with Jamstack and Eleventy — Tim Kleyersburg (2022) Introduction to Eleventy (11ty) ELEVENTY — Keenan Payne (2021) Make Eleventy the next thing you learn — Thomas Semmler (2021) How I Set Up a Project With Eleventy — Nathan Blaylock (2021) Turn static HTML/CSS into a blog with CMS using the JAMStack — Kevin Powell (2021) Itsiest, Bitsiest Eleventy Tutorial — Sia Karamalegos (2021) A Deep Dive Into Eleventy Static Site Generator — Stephanie Eckles (2021) Creating a Fast and Beautiful Portfolio Website using HTML, CSS, Eleventy and Netlify — Ingo Steinke (2021) Eleventy in eleven minutes — Lea Rosema (2021) Building my personal site with Eleventy — Michael Harley (2020) Jamstack 101: Getting Started with Eleventy — Joel Varty (2020) Getting started with Eleventy in 11 minutes — Luciano Mammino (2020) Let's Learn Eleventy (11ty) - What is Eleventy? — Rares Portan (2020) Let’s Learn Eleventy! Boost your Jamstack skills with 11ty — Jason Lengstorf (2020) Five Critical Things To Do Before Working With 11ty — Khalid Abuhakmeh (2020) Building a website with a static site generator, part 3: Domain, Analytics and Forms — Juha-Matti Santala (2020) Building a website with a static site generator, part 2: Eleventy — Juha-Matti Santala (2020) Building a website with a static site generator, part 1: Setup — Juha-Matti Santala (2020) Eleventy Walkthrough — Reg Hunt (2020) Teaching in the open: Eleventy — Jérôme Coupé (2020) Let’s Learn Eleventy! — Zach Leatherman (2020) Build your own Blog from Scratch using Eleventy — Zach Leatherman (2018) Other pages in Eleventy Projects Get Started Command Line Usage Add a Configuration File Copy Files to Output Add CSS, JS, Fonts Importing Content Configure Templates with Data Permalinks Layouts Collections Collections API Content Dates Create Pages From Data Pagination Pagination Navigation Using Data in Templates Eleventy Supplied Data Data Cascade Front Matter Data Custom Front Matter Template & Directory Data Files Global Data Files Config Global Data Computed Data JavaScript Data Files Custom Data File Formats Validate Data Template Languages HTML Markdown MDX JavaScript JSX TypeScript Custom WebC Nunjucks Liquid Handlebars Mustache EJS HAML Pug Sass Virtual Templates Overriding Languages Template Features Ignore Files Preprocess Content Postprocess Content Filters url slugify log get*CollectionItem inputPathToUrl Shortcodes getBundle getBundleFileUrl Environment Variables Internationalization (i18n) Watch Files and Dev Servers Eleventy Dev Server Vite Common Pitfalls Advanced Release History Programmatic API Configuration Events Order of Operations Read the Blog Follow on Mastodon Follow on Bluesky Subscribe to the Newsletter Watch on YouTube Star on GitHub Chat on Discord Twitter Gold Sponsors CloudCannon Silver Sponsors ×728 Supporters 19.2k Star Eleventy on GitHub! This is an easy way to support our underrated project and help boost our rank on both GitHub and jamstack.org ’s list of site generators. Built with Eleventy v4.0.0 Font Awesome Edit this page Accessibility Credits Firehose Style Guide 19.2k Stars 15.6M Downloads | 2026-01-13T08:48:20 |
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https://www.highlight.io/docs/getting-started/server/js/apollo | Apollo Server Quick Start Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Server / JS / Apollo Server Quick Start Apollo Server Quick Start Learn how to set up highlight.io on your Apollo Server backend. 1 Configure client-side Highlight. (optional) If you're using Highlight on the frontend for your application, make sure you've initialized it correctly and followed the fullstack mapping guide . 2 Install the relevant Highlight SDK(s). Install @highlight-run/node , @highlight-run/apollo with your package manager. npm install --save @highlight-run/node @highlight-run/apollo 3 Initialize the Highlight JS SDK. Initialize the Highlight JS SDK with your project ID. import { H } from '@highlight-run/node' H.init({ projectID: '<YOUR_PROJECT_ID>', serviceName: '<YOUR_SERVICE_NAME>', environment: 'production', }) 4 Add the Apollo Server integration. ApolloServerHighlightPlugin is an Apollo Server plugin to capture errors in your graphql handlers. import { ApolloServer } from '@apollo/server' import { ApolloServerHighlightPlugin } from '@highlight-run/apollo' // on legacy Apollo V3, use the following import // import { ApolloServerV3HighlightPlugin as ApolloServerHighlightPlugin } from '@highlight-run/apollo' // ... const server = new ApolloServer({ typeDefs, resolvers, plugins: [ ApolloServerHighlightPlugin({ projectID: '<YOUR_PROJECT_ID>', serviceName: 'my-apollo-app', serviceVersion: 'git-sha', environment: 'production' }), ], }) 5 Optionally, report manual errors in your app. If you need to report exceptions outside of a handler, use the Highlight SDK. const parsed = H.parseHeaders(request.headers) H.consumeError(error, parsed?.secureSessionId, parsed?.requestId) 6 Verify that your SDK is reporting errors. You'll want to throw an exception in one of your apollo handlers. Access the API handler and make sure the error shows up in Highlight . const server = new ApolloServer({ typeDefs, resolvers: { Query: { books: () => { throw new Error('a sample error!'); }, }, }, }); 7 Verify your backend logs are being recorded. Visit the highlight logs portal and check that backend logs are coming in. 8 Verify your backend traces are being recorded. Visit the highlight traces portal and check that backend traces are coming in. Highlight Integration in Javascript / Typescript AWS Lambda Node.JS Quick Start [object Object] | 2026-01-13T08:48:20 |
https://dev.to/moe23/asp-net-core-rest-api-authorization-with-jwt-roles-vs-claims-vs-policy-step-by-step-5bgn#main-content | Asp Net Core - Rest API Authorization with JWT (Roles Vs Claims Vs Policy) - Step by Step - DEV Community Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. Popcorn Movies and TV Follow Movie and TV enthusiasm, criticism and everything in-between. DUMB DEV Community Follow Memes and software development shitposting Design Community Follow Web design, graphic design and everything in-between Security Forem Follow Your central hub for all things security. From ethical hacking and CTFs to GRC and career development, for beginners and pros alike Golf Forem Follow A community of golfers and golfing enthusiasts Crypto Forem Follow A collaborative community for all things Crypto—from Bitcoin to protocol development and DeFi to NFTs and market analysis. Parenting Follow A place for parents to the share the joys, challenges, and wisdom that come from raising kids. We're here for them and for each other. Forem Core Follow Discussing the core forem open source software project — features, bugs, performance, self-hosting. Maker Forem Follow A community for makers, hobbyists, and professionals to discuss Arduino, Raspberry Pi, 3D printing, and much more. HMPL.js Forem Follow For developers using HMPL.js to build fast, lightweight web apps. A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Add reaction Like Unicorn Exploding Head Raised Hands Fire Jump to Comments Save Boost More... Copy link Copy link Copied to Clipboard Share to X Share to LinkedIn Share to Facebook Share to Mastodon Share Post via... Report Abuse Mohamad Lawand Posted on Oct 18, 2021 Asp Net Core - Rest API Authorization with JWT (Roles Vs Claims Vs Policy) - Step by Step # dotnet # csharp # jet # authorization In this article we will go through AspNet Core Authorisation (Roles, Claims and Policies). When do you want to use each and give you a better understanding on they fit together. So what we will cover today: Authentication vs Authorisation What is Authentication What is Authorisation Authorisation type What is a Role What is a Claim What is a Policy Ingredients Code and Implementations You can watch the full video on YouTube You can find the source code on GitHub https://github.com/mohamadlawand087/v48-AspNetCore-Authorisation This is Part 4 of API dev series you can check the different parts by following the links: Part 1: https://dev.to/moe23/asp-net-core-5-rest-api-step-by-step-2mb6 Part 2: https://dev.to/moe23/asp-net-core-5-rest-api-authentication-with-jwt-step-by-step-140d Part 3: https://dev.to/moe23/refresh-jwt-with-refresh-tokens-in-asp-net-core-5-rest-api-step-by-step-3en5 Authentication vs Authorisation Before we dive into this topic too deep, despite the similar-sounding terms, authentication and authorisation are separate steps in the login process. Authentication Authentication is the act of validating that users are whom they claim to be. This is the first step in any security process. Logging into your email or unlocking your phone is a form of authenticaiton, where you are required to give some sort of credentials so the system will let you in and you can view your information. Authentication can take many forms: Passwords. Usernames and passwords ****are the most common authentication factors. If a user enters the correct data, the system assumes the identity is valid and grants access. One-time pins. Grant access for only one session or transaction. Authentication apps. Generate security codes via an outside party that grants access. Biometrics. A user presents a fingerprint or eye scan to gain access to the system. In some instances, systems require the successful verification of more than one factor before granting access. This multi-factor authentication (MFA) requirement is often deployed to increase security beyond what passwords alone can provide. Authorisation: we first need to define what authentication actually is, and more importantly, what it’s not. Refers to the process that determines what a user is able to do. In other words, Authorization proves you have the right to make a request. When you try to go backstage at a concert or an event, you don’t necessarily have to prove that you are who you say you are – you show the ticket, which is the proof that you have the right to be where you’re trying to get into. Authorization is independent from authentication. However, authorization requires an authentication mechanism. Roles: They are a set of permissions to do certain activities in the application. We can think of a role as if its a boolean wether we have this role or not, true or false. So what we do with roles is we attach functionality to a role and once we assign a user to a role those set of functionalities are set to the user. Once we remove the role these functionalities are removed. A role will protect access to the funciton, without the user having that correct role the user will not be able to execute that function Claims: They are completely different from Roles, Claim based is more flexible then roles they are key value pair. The claim belong to a user or an entity and claim is used to describe the user or the entity. Claims are essentially user properties and they inform the authorisation about the user. To illustrate it more let us check the driver license example again We can see here that there is 11 claims on this licesne which basically mean there is 11 pieces of information about the user. So if we want to translate this into a code based structure it will be something like this { "dl" : "123456789" , "exp" : "07/11/2025" , "ln" : "DOE" , "fn" : "John" , "dob" : "09/05/1993" , "sex" : "M" , "hair" : "brn" , "eyes" : "blue" , "hgt" : "6.0" "wgt" : "183lb" , "class" : "C" } Enter fullscreen mode Exit fullscreen mode So these claims will be given to the user once they log in. Claims can work with roles or with out roles, based on how we want to implement the authorisation process. Policy: They are functions or rules which are used to check the user information and check if permission is granted or denied. Policies which basically starts with the context which checks the user against a policy list and based on the list it will either grant or deny permision to the requested resource. Role based authrisation and Claims based authorisation use requirements, a requirements handler and a pre-configured policy. Policy consist of one or more requirements Roles vs Claims vs Policy A role is a symbolic category that collects together users who share the same levels of security privileges. Role-based authorization requires first identifying the user, then ascertaining the roles to which the user is assigned, and finally comparing those roles to the roles that are authorized to access a resource. In contrast, a claim is not group based, rather it is identity based. Code We will continue building on the last project that we used authorisation with JWT token you can find the source code on github https://github.com/mohamadlawand087/v8-refreshtokenswithJWT Once we clone this repo we can start building our authorisation The first thing we need to do is to update the startup class to include Roles in our identity providers. Inside the ConfigureServices in the Startup class we need to update the following services . AddIdentity < IdentityUser , IdentityRole >( options => options . SignIn . RequireConfirmedAccount = true ) . AddEntityFrameworkStores < ApiDbContext >(); Enter fullscreen mode Exit fullscreen mode Then we need to do is to create a new controller called SetupController inside the controller folder and add the following [ Route ( "api/[controller]" )] // api/setup [ ApiController ] public class SetupController : ControllerBase { private readonly ApiDbContext _context ; private readonly RoleManager < IdentityRole > _roleManager ; private readonly UserManager < IdentityUser > _userManager ; protected readonly ILogger < SetupController > _logger ; public SetupController ( ApiDbContext context , RoleManager < IdentityRole > roleManager , UserManager < IdentityUser > userManager , ILogger < SetupController > logger ) { _logger = logger ; _roleManager = roleManager ; _userManager = userManager ; _context = context ; } [ HttpGet ] public IActionResult GetAllRoles () { var roles = _roleManager . Roles . ToList (); return Ok ( roles ); } [ HttpPost ] public async Task < IActionResult > CreateRole ( string roleName ) { var roleExist = await _roleManager . RoleExistsAsync ( roleName ); if (! roleExist ) { //create the roles and seed them to the database: Question 1 var roleResult = await _roleManager . CreateAsync ( new IdentityRole ( roleName )); if ( roleResult . Succeeded ) { _logger . LogInformation ( 1 , "Roles Added" ); return Ok ( new { result = $"Role { roleName } added successfully" }); } else { _logger . LogInformation ( 2 , "Error" ); return BadRequest ( new { error = $"Issue adding the new { roleName } role" }); } } return BadRequest ( new { error = "Role already exist" }); } // Get all users [ HttpGet ] [ Route ( "GetAllUsers" )] public async Task < IActionResult > GetAllUsers () { var users = await _userManager . Users . ToListAsync (); return Ok ( users ); } // Add User to role [ HttpPost ] [ Route ( "AddUserToRole" )] public async Task < IActionResult > AddUserToRole ( string email , string roleName ) { var user = await _userManager . FindByEmailAsync ( email ); if ( user != null ) { var result = await _userManager . AddToRoleAsync ( user , roleName ); if ( result . Succeeded ) { _logger . LogInformation ( 1 , $"User { user . Email } added to the { roleName } role" ); return Ok ( new { result = $"User { user . Email } added to the { roleName } role" }); } else { _logger . LogInformation ( 1 , $"Error: Unable to add user { user . Email } to the { roleName } role" ); return BadRequest ( new { error = $"Error: Unable to add user { user . Email } to the { roleName } role" }); } } // User doesn't exist return BadRequest ( new { error = "Unable to find user" }); } // Get specific user role [ HttpGet ] [ Route ( "GetUserRoles" )] public async Task < IActionResult > GetUserRoles ( string email ) { // Resolve the user via their email var user = await _userManager . FindByEmailAsync ( email ); // Get the roles for the user var roles = await _userManager . GetRolesAsync ( user ); return Ok ( roles ); } // Remove User to role [ HttpPost ] [ Route ( "RemoveUserFromRole" )] public async Task < IActionResult > RemoveUserFromRole ( string email , string roleName ) { var user = await _userManager . FindByEmailAsync ( email ); if ( user != null ) { var result = await _userManager . RemoveFromRoleAsync ( user , roleName ); if ( result . Succeeded ) { _logger . LogInformation ( 1 , $"User { user . Email } removed from the { roleName } role" ); return Ok ( new { result = $"User { user . Email } removed from the { roleName } role" }); } else { _logger . LogInformation ( 1 , $"Error: Unable to removed user { user . Email } from the { roleName } role" ); return BadRequest ( new { error = $"Error: Unable to removed user { user . Email } from the { roleName } role" }); } } // User doesn't exist return BadRequest ( new { error = "Unable to find user" }); } } Enter fullscreen mode Exit fullscreen mode Once we finished with the SetupController let us move to the AuthManagement Controller and update the following // We need to add the following before the constructor private readonly RoleManager < IdentityRole > _roleManager ; protected readonly ILogger < AuthManagementController > _logger ; // We need to update the constructor to the following public AuthManagementController ( UserManager < IdentityUser > userManager , RoleManager < IdentityRole > roleManager , IOptionsMonitor < JwtConfig > optionsMonitor , TokenValidationParameters tokenValidationParams , ILogger < AuthManagementController > logger , ApiDbContext apiDbContext ) { _logger = logger ; _userManager = userManager ; _roleManager = roleManager ; _jwtConfig = optionsMonitor . CurrentValue ; _tokenValidationParams = tokenValidationParams ; _apiDbContext = apiDbContext ; } // We need to create a GetValidClaims method private async Task < List < Claim >> GetValidClaims ( IdentityUser user ) { IdentityOptions _options = new IdentityOptions (); var claims = new List < Claim > { new Claim ( "Id" , user . Id ), new Claim ( JwtRegisteredClaimNames . Email , user . Email ), new Claim ( JwtRegisteredClaimNames . Sub , user . Email ), new Claim ( JwtRegisteredClaimNames . Jti , Guid . NewGuid (). ToString ()), new Claim ( _options . ClaimsIdentity . UserIdClaimType , user . Id . ToString ()), new Claim ( _options . ClaimsIdentity . UserNameClaimType , user . UserName ), }; var userClaims = await _userManager . GetClaimsAsync ( user ); var userRoles = await _userManager . GetRolesAsync ( user ); claims . AddRange ( userClaims ); foreach ( var userRole in userRoles ) { claims . Add ( new Claim ( ClaimTypes . Role , userRole )); var role = await _roleManager . FindByNameAsync ( userRole ); if ( role != null ) { var roleClaims = await _roleManager . GetClaimsAsync ( role ); foreach ( Claim roleClaim in roleClaims ) { claims . Add ( roleClaim ); } } } return claims ; } // We need to update the GenerateJwtToken method var claims = await GetValidClaims ( user ); var tokenDescriptor = new SecurityTokenDescriptor { Subject = new ClaimsIdentity ( claims ), Expires = DateTime . UtcNow . AddMinutes ( 5 ), // 5-10 SigningCredentials = new SigningCredentials ( new SymmetricSecurityKey ( key ), SecurityAlgorithms . HmacSha256Signature ) }; Enter fullscreen mode Exit fullscreen mode Next we need to update the TodoController attribute to add the roles to it [ Authorize ( AuthenticationSchemes = JwtBearerDefaults . AuthenticationScheme , Roles = "AppUser" )] Enter fullscreen mode Exit fullscreen mode Now let us give this a try Will create a new user Will create a role called AppUser Will assign the role to the user Will login and get a JWT token Will try to access GetItems endpoint Now we start by adding our ClaimSetup Controller, inside the controller folder will add a new class called ClaimSetupController and will add the following [ Route ( "api/[controller]" )] // api/ClaimSetup [ ApiController ] public class ClaimSetupController : ControllerBase { private readonly ApiDbContext _context ; private readonly RoleManager < IdentityRole > _roleManager ; private readonly UserManager < IdentityUser > _userManager ; protected readonly ILogger < ClaimSetupController > _logger ; public ClaimSetupController ( ApiDbContext context , RoleManager < IdentityRole > roleManager , UserManager < IdentityUser > userManager , ILogger < ClaimSetupController > logger ) { _logger = logger ; _roleManager = roleManager ; _userManager = userManager ; _context = context ; } [ HttpGet ] public async Task < IActionResult > GetAllClaims ( string email ) { var user = await _userManager . FindByEmailAsync ( email ); var claims = await _userManager . GetClaimsAsync ( user ); return Ok ( claims ); } // Add Claim to user [ HttpPost ] [ Route ( "AddClaimToUser" )] public async Task < IActionResult > AddClaimToUser ( string email , string claimName , string value ) { var user = await _userManager . FindByEmailAsync ( email ); var userClaim = new Claim ( claimName , value ); if ( user != null ) { var result = await _userManager . AddClaimAsync ( user , userClaim ); if ( result . Succeeded ) { _logger . LogInformation ( 1 , $"the claim { claimName } add to the User { user . Email } " ); return Ok ( new { result = $"the claim { claimName } add to the User { user . Email } " }); } else { _logger . LogInformation ( 1 , $"Error: Unable to add the claim { claimName } to the User { user . Email } " ); return BadRequest ( new { error = $"Error: Unable to add the claim { claimName } to the User { user . Email } " }); } } // User doesn't exist return BadRequest ( new { error = "Unable to find user" }); } } Enter fullscreen mode Exit fullscreen mode Now we need to update the Startup class to create a Claims Policy, inside the Startup.cs in the root directoty we need to add the following in the ConfigureServices method services . AddAuthorization ( options => { options . AddPolicy ( "ViewItemsPolicy" , policy => policy . RequireClaim ( "ViewItems" )); }); Enter fullscreen mode Exit fullscreen mode Next we need to update the TodoController with the following on any action we want [ HttpGet ] [ Authorize ( Policy = "ViewItemsPolicy" )] public async Task < IActionResult > GetItems () { var items = await _context . Items . ToListAsync (); return Ok ( items ); } Enter fullscreen mode Exit fullscreen mode Now let us test this Using the same account that we created earlier we need to add the claim to it We utilise the new endpoint we created http://localhost:8090/api/ClaimSetup/AddClaimToUser and we add the claim to the user account We try to access the http://localhost:8090/api/todo any other user who doesnt have the claim should not be able to access this. Top comments (7) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand Mukhtar Khan Mukhtar Khan Mukhtar Khan Follow Joined Oct 2, 2024 • Oct 2 '24 Dropdown menu Copy link Hide Implementing REST API authorization in ASP.NET Core with JWT involves understanding roles, claims, and policies. Start by configuring JWT authentication in Startup.cs . Define roles for user types, use claims for specific permissions, and create policies for complex authorization scenarios. Finally, protect your endpoints using the [Authorize] attribute. For a detailed, step-by-step guide, visit** zelajet.com** for expert resources! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Manuel Manuel Manuel Follow Joined Oct 22, 2021 • Oct 22 '21 Dropdown menu Copy link Hide Hi Mohamad! VERY THANKS for this series! It is very usefull for me! But I've one doubt. I've evrything configured in my API, but how I can configure my client to send the tokens in the requests to the API? So once I'm logued in I can retrive any data from the API? Thanks a lot! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand GitRedaAmine GitRedaAmine GitRedaAmine Follow Joined Sep 29, 2021 • May 6 '22 Dropdown menu Copy link Hide check if you have added the AllowAnyOrigin of your client app in your asp.net core project // global cors policy app.UseCors(x => x .SetIsOriginAllowed(origin => true) .AllowAnyMethod() .AllowAnyHeader() .AllowCredentials()); Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Suraj Nandi Suraj Nandi Suraj Nandi Follow I am a web developer Location West Bengal, India Joined Nov 3, 2020 • Sep 6 '22 Dropdown menu Copy link Hide Hi Mohamad! It is very usefull for me! But I've one doubt, i can't update Role and Users using PUT method. Can you explain how to do this. By the way very very thanks for this! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand GitRedaAmine GitRedaAmine GitRedaAmine Follow Joined Sep 29, 2021 • May 6 '22 Dropdown menu Copy link Hide It is nice article , very usefull,THANKS Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Nitendra Godare Nitendra Godare Nitendra Godare Follow Joined May 29, 2023 • May 29 '23 • Edited on May 29 • Edited Dropdown menu Copy link Hide Hi Mohamad! When i clicked on source code URL, it's show 404 Not found. Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Ilyas Kazi Ilyas Kazi Ilyas Kazi Follow Solution Architect | Software Crafter Location Mumbai, India Work Solution Architect Joined Dec 22, 2020 • Jun 5 '23 Dropdown menu Copy link Hide @moe23 Please update on source code url Like comment: Like comment: Like Comment button Reply Code of Conduct • Report abuse Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink . Hide child comments as well Confirm For further actions, you may consider blocking this person and/or reporting abuse Mohamad Lawand Follow Code is Life. Crossfitter. Technical Architect. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Performance Follow Hide Tag for content related to software performance. Create Post submission guidelines Articles should be obviously related to software performance in some way. Possible topics include, but are not limited to: Performance Testing Performance Analysis Optimising for performance Scalability Resilience But most of all, be kind and humble. 💜 Older #performance posts 6 7 8 9 10 11 12 13 14 Posts Left menu 👋 Sign in for the ability to sort posts by relevant , latest , or top . Right menu Efficient logback logging on JVM Karun Japhet Karun Japhet Karun Japhet Follow Dec 27 '25 Efficient logback logging on JVM # java # performance # programming # tutorial Comments Add Comment 3 min read Character.ai Shares Insights on Making Large-Scale Transformer Training Fasterand More Efficient Saiki Sarkar Saiki Sarkar Saiki Sarkar Follow Dec 24 '25 Character.ai Shares Insights on Making Large-Scale Transformer Training Fasterand More Efficient # deeplearning # llm # performance Comments Add Comment 1 min read 🚀 Stop Killing Your Bundle Size Chintan prajapati Chintan prajapati Chintan prajapati Follow Dec 26 '25 🚀 Stop Killing Your Bundle Size # typescript # javascript # performance # githubactions 3 reactions Comments Add Comment 3 min read Solving Latency and Pagination in Image and Keyword Based Property Search Suraj Sharma Suraj Sharma Suraj Sharma Follow Dec 26 '25 Solving Latency and Pagination in Image and Keyword Based Property Search # systemdesign # machinelearning # postgres # performance 2 reactions Comments Add Comment 3 min read SwiftUI Transactions & Update Propagation Sebastien Lato Sebastien Lato Sebastien Lato Follow Dec 23 '25 SwiftUI Transactions & Update Propagation # swiftui # animation # performance # architecture Comments Add Comment 3 min read How We Prevent Ads from Interrupting Critical User Workflows Pradeep Kumar Pradeep Kumar Pradeep Kumar Follow Dec 22 '25 How We Prevent Ads from Interrupting Critical User Workflows # mobile # architecture # performance # systemdesign Comments Add Comment 2 min read Qwen-Image-2512 vs. Z-Image Turbo: 5-Prompt Benchmark - Which Model is Better? 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Challenges > Frontend Challenge: Halloween Edition CHALLENGE RESULTS 🏆 Winners Announced! 🎊 Congrats to the Frontend Challenge: Halloween Edition Winners! Read Announcement Challenge ends soon! Submit your entry now DAYS : HOURS : MINUTES : SECONDS See prompts Frontend Challenge: Halloween Edition View Entries Please sign in to follow this challenge Flex your CSS and JavaScript Skills! Challenge Status: Ended Ended Join our next Challenge We're back with another Frontend Challenge, and this time we're getting into the Halloween spirit! 🎃👻 Running through November 9 , Frontend Challenge: Halloween Edition invites you to showcase your frontend skills with spooky creativity. Whether you're a CSS wizard, a JavaScript sorcerer, or somewhere in between, this challenge is the perfect opportunity to build something fun and sharpen your skills. As with all Frontend Challenges, there will be one winner per prompt. That's two chances to win: A DEV++ membership An exclusive DEV badge All participants with a valid submission will receive a completion badge on their DEV profile. We hope you give it a try! Key Dates Contest start: October 15, 2025 Submissions due: November 09, 2025 Winners announced: November 20, 2025 Badge Rewards Frontend Challenge Participant Frontend Challenge Winner Find Out More Ask questions and share your ideas on the Frontend Challenge: Halloween Edition Launch Post. View Launch Post Challenge Prompts CSS Art: Halloween Create a work of art using primarily CSS! Let Halloween inspire you - jack-o-lanterns, haunted houses, creepy spiders, or anything else the season brings to mind! Note : We're now allowing a sprinkle of JavaScript in CSS Art submissions! However, judging will focus heavily on the CSS component, so keep JavaScript usage light and purposeful. The star of the show should still be your CSS skills. Submission Template Judging Criteria: Creativity Effective Use of CSS Aesthetic Outcome Perfect Landing: Halloween Build a polished, functional landing page with a Halloween theme. This could be for a halloween history lesson, a fictional product, halloween event, or anything you can imagine as long as it captures the spirit of the season and demonstrates excellent frontend fundamentals. Note : You can now use JavaScript, TypeScript, Dart, WebAssembly, or any other browser-compatible language/runtime in your Perfect Landing submissions! Show us what modern web development can do. Submission Template Judging Criteria: Accessibility Usability and User Experience Creativity Code quality Helpful Links & Resources Looking for inspiration or want to learn new skills for your submission? DEV Education Track: Build Apps with Google AI Studio - Learn how to build AI-powered apps that could inspire your Halloween creations Frequently Asked Questions Participation Can I submit to multiple prompts? Yes, you are welcome to submit to multiple prompts. Can I submit to a prompt more than once? Yes, you can submit multiple submissions per prompt but you'll need to publish a separate post for each submission. In the event that you may win two or more prompts, and your submission is very close with another participant, we will favor the other participant. In the event that you do win two or more prompts, you will only receive one winner badge. Can I work on a team? Yes, you can work on teams of up to four people. If you collaborate with anyone, you'll need to list their DEV handles in your submission post so we can award a badge to your entire team! Please only publish one submission per team. How old do I have to be to participate? Participants need to be 18+ in order to participate. If I live in X, am I eligible to participate? For eligibility rules, see our official challenge rules . Submission Can my submission include open source code? Riffing on open source code and borrowing and improving on previous work/ideas is encouraged but it's important your changes are significant enough to ensure your submission is valid. When does riffing become plagiarism? It will depend, but transparency is important, license compatibility is important. You can use someone else's code to give you a jumpstart to demonstrate your ideas on top of someone else's base, but not just re-package the base. It should be clear to the judges what you added to the project in terms of the code and conceptual inspiration. This means, you should clearly state what you were building on and what elements are original to this new submission. When building on existing code, we expect a significant change that adds something tangible to the output. i.e. a new animation, and new sprite, a new function, a new presentation. Not just changes to the source - i.e. changing colours, changing one sprite, changing one function. What happens if my submission is considered plagiarized or invalid? Anything deemed to be plagiarism will not be eligible for prizes. Incidental plagiarism may simply result in your disqualification from the challenge (regardless of the number of other valid submissions you have published). Egregious plagiarism will result in your suspension from DEV entirely. Any non-generic, non-trivial usage of prior work, including open source code must be credited in your submission. Do submissions have to be in English? Non-english submissions are eligible for a completion badge but not eligible for prizes due to the current limitations of our judges. We will not be judging on mastery of the English language, so please don't let this deter you from submitting if you are not a native English speaker! We hope to evolve this in the future to be more accommodating. Do I need a license for my code? You are not required to license your code but we strongly recommend that you do. Here are some you may consider: MIT , Apache , BSD-2 , BSD-3 , or Commons Clause . Can I use AI? Use of AI is allowed as long as all other rules are followed. We want to give you a chance to show off your skills in realistic scenarios. If you use AI tools to help you achieve your submission, all the power to you. How do I embed my project directly into my DEV post? Our editor supports many types of embeds, including: Stackbliz, Glitch, Github, etc. You can typically use the {% embed https://... %} syntax directly in the post. Click here for more information on our markdown support. For CodePen, you will need to use this syntax: {% codepen http://... %} For CodeSandbox, you will need to use this syntax: {% codesandbox http://... %} For Google Cloud Run, you will need to use this syntax: {% embed cloud_run_link %} Judging and Prizing Can there be ties? In the event of a tie in scoring between judges, the judges will select the entry that received the highest number of positive reactions on their DEV post to determine the winner. How will I know if I won? Winners will be announced in a DEV post on the winner announcement date noted in our key dates section. When will I receive my DEV badge? Both participation and winner badges will be awarded, in most cases, the same day as the winner announcement. When will I receive my prizes? The DEV Team will contact you via the email associated with your DEV profile within, at most, 10 business days of the announcement date to share the details of claiming your prizes. Frontend Challenge: Halloween Edition Rules NO PURCHASE NECESSARY. Open only to 18+. Contest entry period ends November 9, 2025 at 11:59 PM PST. Contest is void where prohibited or restricted by law or regulation. All entires must be submitted during the content period. For Official Rules, see Frontend Challenge: Halloween Edition Contest Rules and General Contest Official Rules . 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https://www.11ty.dev/docs/pagination/ | Pagination — Eleventy Skip to navigation Skip to main content 11ty Get Started Blog Community Versions v3 Stable v2 v1 v0 History Firehose Search Search GitHub YouTube Mastodon Bluesky Discord Font Awesome Blog Eleventy, 2025 in Review Versions Stable 3.1.2 Canary 4.0.0-alpha.6 Introduction Get Started Why Eleventy? Performance Learn Glossary Opening a Terminal Installing JavaScript CommonJS, ESM, TypeScript Starter Projects Tutorials Quick Tips Community How can I contribute? Code of Conduct Blog Firehose 11ty Bundle Leaderboards Eleventy Meetup 11ty Conference Guide Guide Get Started Command Line Usage Add a Configuration File Copy Files to Output Add CSS, JS, Fonts Importing Content Configure Templates with Data Permalinks Layouts Collections Collections API Content Dates Create Pages From Data Pagination Pagination Navigation Using Data in Templates Eleventy Supplied Data Data Cascade Front Matter Data Custom Front Matter Template & Directory Data Files Global Data Files Config Global Data Computed Data JavaScript Data Files Custom Data File Formats Validate Data Template Languages HTML Markdown MDX JavaScript JSX TypeScript Custom WebC Nunjucks Liquid Handlebars Mustache EJS HAML Pug Sass Virtual Templates Overriding Languages Template Features Ignore Files Preprocess Content Postprocess Content Filters url slugify log get*CollectionItem inputPathToUrl Shortcodes getBundle getBundleFileUrl Environment Variables Internationalization (i18n) Watch Files and Dev Servers Eleventy Dev Server Vite Common Pitfalls Advanced Release History Programmatic API Configuration Events Order of Operations Plugins Plugins Create or use Plugins Image Fetch <is-land> Render Internationalization (i18n) RSS Upgrade Helper Syntax Highlighting InputPath to URL Navigation HTML <base> Bundle Id Attribute Community Plugins Retired Plugins Services Services Deployment & Hosting Using a CMS Runtime APIs Screenshots OpenGraph Image IndieWeb Avatar Generator Image Hosting Image Sparklines Breadcrumbs: Eleventy Documentation Guide Configure Templates with Data Create Pages From Data Pagination On this page Paging an Array Creating Navigation Links to your Pages Paging an Object Paginate a global or local data file Remapping with permalinks Use page item data in the permalink Aliasing to a different variable Paging a Collection Generating an Empty Results Page Modifying the Data Set prior to Pagination Reverse the Data Filtering Values The before Callback Order of Operations Add All Pagination Pages to Collections Full Pagination Option List Related From the Community Pagination allows you to iterate over a data set and create multiple files from a single template. The input data can be in the form of an array or object defined in your frontmatter or in global data , or you can paginate a collection to make an easily digestible list of your posts. Paging an Array To iterate over a data set and create pages for individual chunks of data, use pagination. Enable in your template’s front matter by adding the pagination key. Consider the following template, which will result in two pages being created, each of which will display two items from testdata : Liquid Nunjucks 11ty.js 11ty.cjs --- pagination: data: testdata size: 2 testdata: - item1 - item2 - item3 - item4 --- < ol > {%- for item in pagination . items %} < li > {{ item }} </ li > {% endfor -%} </ ol > If the above file were named paged.liquid , it would create two pages in your output folder: _site/paged/index.html and _site/paged/1/index.html . These output paths are configurable with permalink (see below). --- pagination: data: testdata size: 2 testdata: - item1 - item2 - item3 - item4 --- < ol > {%- for item in pagination . items %} < li > {{ item }} </ li > {% endfor -%} </ ol > If the above file were named paged.njk , it would create two pages in your output folder: _site/paged/index.html and _site/paged/1/index.html . These output paths are configurable with permalink (see below). export const data = { pagination : { data : "testdata" , size : 2 } , testdata : [ "item1" , "item2" , "item3" , "item4" ] } ; export function render ( data ) { return ` <ol> ${ data . pagination . items . map ( function ( item ) { return ` <li> ${ item } </li> ` ; } ) . join ( "" ) } </ol> ` ; } ; If the above file were named paged.11ty.js , it would create two pages in your output folder: _site/paged/index.html and _site/paged/1/index.html . These output paths are configurable with permalink (see below). exports . data = { pagination : { data : "testdata" , size : 2 } , testdata : [ "item1" , "item2" , "item3" , "item4" ] } ; exports . render = function ( data ) { return ` <ol> ${ data . pagination . items . map ( function ( item ) { return ` <li> ${ item } </li> ` ; } ) . join ( "" ) } </ol> ` ; } ; If the above file were named paged.11ty.js , it would create two pages in your output folder: _site/paged/index.html and _site/paged/1/index.html . These output paths are configurable with permalink (see below). We enable pagination and then give it a dataset with the data key. We control the number of items in each chunk with size . The pagination data variable will be populated with what you need to create each template. Here’s what’s in pagination : Syntax JavaScript Object { items : [ ] , // Array of current page’s chunk of data pageNumber : 0 , // current page number, 0 indexed // Cool URLs hrefs : [ ] , // Array of all page hrefs (in order) href : { next : "…" , // put inside <a href="{{ pagination.href.next }}">Next Page</a> previous : "…" , // put inside <a href="{{ pagination.href.previous }}">Previous Page</a> first : "…" , last : "…" , } , pages : [ ] , // Array of all chunks of paginated data (in order) page : { next : { } , // Next page’s chunk of data previous : { } , // Previous page’s chunk of data first : { } , last : { } , } } Expand to see all of the extra stuff in the pagination object that you probably don’t need any more but it’s still in there for backwards compatibility. In addition to the pagination object entries documented above, it also has: Syntax JavaScript Object { data : "…" , // the original string key to the dataset size : 1 , // page chunk sizes // Cool URLs // Use pagination.href.next, pagination.href.previous, et al instead. nextPageHref : "…" , // put inside <a href="{{ pagination.nextPageHref }}">Next Page</a> previousPageHref : "…" , // put inside <a href="{{ pagination.previousPageHref }}">Previous Page</a> firstPageHref : "…" , lastPageHref : "…" , // Uncool URLs // These include index.html file names, use `hrefs` instead links : [ ] , // Array of all page links (in order) // Deprecated things: // nextPageLink // previousPageLink // firstPageLink // lastPageLink // pageLinks (alias to `links`) } Creating Navigation Links to your Pages Learn how to create a list of links to every paginated page on a pagination template with a full Pagination Navigation tutorial. Paging an Object All of the examples thus far have paged Array data. Eleventy does allow paging objects too. Objects are resolved to pagination arrays using either the Object.keys or Object.values JavaScript functions. Consider the following templates: Liquid Nunjucks 11ty.js 11ty.cjs --- pagination: data: testdata size: 1 testdata: itemkey1: itemvalue1 itemkey2: itemvalue2 itemkey3: itemvalue3 --- < ol > {%- for item in pagination . items %} < li > {{ item }} = {{ testdata [ item ] }} </ li > {% endfor -%} </ ol > --- pagination: data: testdata size: 1 testdata: itemkey1: itemvalue1 itemkey2: itemvalue2 itemkey3: itemvalue3 --- < ol > {%- for item in pagination . items %} < li > {{ item }} = {{ testdata [ item ] }} </ li > {% endfor -%} </ ol > export const data = { pagination : { data : "testdata" , size : 1 , } , testdata : { itemkey1 : "itemvalue1" , itemkey2 : "itemvalue2" , itemkey3 : "itemvalue3" , } , } ; export function render ( data ) { return ` <ol> ${ data . pagination . items . map ( function ( item ) { return ` <li> ${ ( item = data . testdata [ item ] ) } </li> ` ; } ) . join ( "" ) } </ol> ` ; } ; exports . data = { pagination : { data : "testdata" , size : 1 , } , testdata : { itemkey1 : "itemvalue1" , itemkey2 : "itemvalue2" , itemkey3 : "itemvalue3" , } , } ; exports . render = function ( data ) { return ` <ol> ${ data . pagination . items . map ( function ( item ) { return ` <li> ${ ( item = data . testdata [ item ] ) } </li> ` ; } ) . join ( "" ) } </ol> ` ; } ; In this example, we would get 3 pages that each print a key/value pair from testdata . The paged items hold the object keys: Syntax JavaScript Object [ [ "itemkey1" ] , // pagination.items[0] holds the object key [ "itemkey2" ] , [ "itemkey3" ] , ] ; You can use these keys to get access to the original value: testdata[ pagination.items[0] ] . If you’d like the pagination to iterate over the values instead of the keys (using Object.values instead of Object.keys ), add resolve: values to your pagination front matter: Syntax YAML Front Matter --- pagination : data : testdata size : 1 resolve : values testdata : itemkey1 : itemvalue1 itemkey2 : itemvalue2 itemkey3 : itemvalue3 --- This resolves to: Syntax JavaScript Object [ [ "itemvalue1" ] , // pagination.items[0] holds the object value [ "itemvalue2" ] , [ "itemvalue3" ] , ] ; Paginate a global or local data file Read more about Template Data Files . The only change here is that you point your data pagination key to the global or local data instead of data in the front matter. For example, consider the following globalDataSet.json file in your global data directory. Syntax JavaScript Object { "myData" : [ "item1" , "item2" , "item3" , "item4" ] } Your front matter would look like this: Liquid Nunjucks 11ty.js 11ty.cjs --- pagination: data: globalDataSet.myData size: 1 --- < ol > {%- for item in pagination . items %} < li > {{ item }} </ li > {% endfor -%} </ ol > --- pagination: data: globalDataSet.myData size: 1 --- < ol > {%- for item in pagination . items %} < li > {{ item }} </ li > {% endfor -%} </ ol > export const data = { pagination : { data : "globalDataSet.myData" , size : 1 , } , } ; export function render ( data ) { return ` <ol> ${ data . pagination . items . map ( function ( item ) { return ` <li> ${ item } </li> ` ; } ) . join ( "" ) } </ol> ` ; } ; exports . data = { pagination : { data : "globalDataSet.myData" , size : 1 , } , } ; exports . render = function ( data ) { return ` <ol> ${ data . pagination . items . map ( function ( item ) { return ` <li> ${ item } </li> ` ; } ) . join ( "" ) } </ol> ` ; } ; Remapping with permalinks Normally, front matter does not support template syntax, but permalink does, enabling parametric URLs via pagination variables. Here’s an example of a permalink using the pagination page number: Syntax YAML Front Matter using Liquid, Nunjucks --- permalink : "different/page-{{ pagination.pageNumber }}/index.html" --- Writes to _site/different/page-0/index.html , _site/different/page-1/index.html , et cetera. That means Nunjucks will also let you start your page numbers with 1 instead of 0, by just adding 1 here: Syntax YAML Front Matter using Nunjucks --- permalink : "different/page-{{ pagination.pageNumber + 1 }}/index.html" --- Writes to _site/different/page-1/index.html , _site/different/page-2/index.html , et cetera. You can even use template logic here too: --- permalink : "different/{% if pagination.pageNumber > 0 %}page-{{ pagination.pageNumber + 1 }}/{% endif %}index.html" --- Writes to _site/different/index.html , _site/different/page-2/index.html , et cetera. Note that the above example works in Nunjucks but {{ pagination.pageNumber + 1 }} is not supported in Liquid. Use {{ pagination.pageNumber | plus: 1 }} instead. Use page item data in the permalink You can do more advanced things like this: Syntax YAML Front Matter using Liquid, Nunjucks --- pagination : data : testdata size : 1 testdata : - My Item permalink : "different/{{ pagination.items[0] | slugify }}/index.html" --- Using a universal slug filter (transforms My Item to my-item ), this outputs: _site/different/my-item/index.html . Aliasing to a different variable Ok, so pagination.items[0] is ugly. We provide an option to alias this to something different. Liquid Nunjucks 11ty.js 11ty.cjs --- pagination: data: testdata size: 1 alias: wonder testdata: - Item1 - Item2 permalink: "different/ {{ wonder | slugify }} /index.html" --- You can use the alias in your content too {{ wonder }} . --- pagination: data: testdata size: 1 alias: wonder testdata: - Item1 - Item2 permalink: "different/ {{ wonder | slugify }} /index.html" --- You can use the alias in your content too {{ wonder }} . export const data = { pagination : { data : "testdata" , size : 1 , alias : "wonder" , } , testdata : [ "Item1" , "Item2" ] , permalink : function ( data ) { return ` different/ ${ this . slugify ( data . wonder ) } /index.html ` ; } , } ; export function render ( data ) { return ` You can use the alias in your content too ${ data . wonder } . ` ; } ; exports . data = { pagination : { data : "testdata" , size : 1 , alias : "wonder" , } , testdata : [ "Item1" , "Item2" ] , permalink : function ( data ) { return ` different/ ${ this . slugify ( data . wonder ) } /index.html ` ; } , } ; exports . render = function ( data ) { return ` You can use the alias in your content too ${ data . wonder } . ` ; } ; This writes to _site/different/item1/index.html and _site/different/item2/index.html . Note that page is a reserved word so you cannot use alias: page . Read about Eleventy’s reserved data names in Eleventy Supplied Data . If your chunk size is greater than 1, the alias will be an array instead of a single value. Liquid Nunjucks 11ty.js 11ty.cjs --- pagination: data: testdata size: 2 alias: wonder testdata: - Item1 - Item2 - Item3 - Item4 permalink: "different/ {{ wonder [ 0 ] | slugify }} /index.html" --- You can use the alias in your content too {{ wonder [ 0 ] }} . --- pagination: data: testdata size: 2 alias: wonder testdata: - Item1 - Item2 - Item3 - Item4 permalink: "different/ {{ wonder [ 0 ] | slugify }} /index.html" --- You can use the alias in your content too {{ wonder [ 0 ] }} . export const data = { pagination : { data : "testdata" , size : 2 , alias : "wonder" } , testdata : [ "Item1" , "Item2" , "Item3" , "Item4" ] , permalink : { function ( data ) { return ` different/ ${ this . slugify ( data . wonder [ 0 ] ) } /index.html ` } ; } } ; export function render ( data ) { return ` You can use the alias in your content too ${ data . wonder [ 0 ] } . ` ; } exports . data = { pagination : { data : "testdata" , size : 2 , alias : "wonder" } , testdata : [ "Item1" , "Item2" , "Item3" , "Item4" ] , permalink : { function ( data ) { return ` different/ ${ this . slugify ( data . wonder [ 0 ] ) } /index.html ` } ; } } ; exports . render = function ( data ) { return ` You can use the alias in your content too ${ data . wonder [ 0 ] } . ` ; } This writes to _site/different/item1/index.html and _site/different/item3/index.html . Paging a Collection If you’d like to make a paginated list of all of your blog posts (any content with the tag post on it), use something like the following template to iterate over a specific collection: Liquid Nunjucks 11ty.js 11ty.cjs --- title: My Posts pagination: data: collections.post size: 6 alias: posts --- < ol > {% for post in posts %} < li > < a href = " {{ post . url }} " > {{ post . data . title }} </ a > </ li > {% endfor %} </ ol > --- title: My Posts pagination: data: collections.post size: 6 alias: posts --- < ol > {% for post in posts %} < li > < a href = " {{ post . url }} " > {{ post . data . title }} </ a > </ li > {% endfor %} </ ol > export const data = { title : "My Posts" , pagination : { data : "collections.post" , size : 6 , alias : "posts" , } , } ; export function render ( data ) { return ` <ol> ${ data . posts . map ( function ( post ) { return ` <li><a href=" ${ post . url } "> ${ post . title } </a></li> ` ; } ) . join ( "" ) } </ol> ` ; } ; exports . data = { title : "My Posts" , pagination : { data : "collections.post" , size : 6 , alias : "posts" , } , } ; exports . render = function ( data ) { return ` <ol> ${ data . posts . map ( function ( post ) { return ` <li><a href=" ${ post . url } "> ${ post . title } </a></li> ` ; } ) . join ( "" ) } </ol> ` ; } ; The above generates a list of links but you could do a lot more. See what’s available in the Collection documentation (specifically templateContent ). If you’d like to use this to automatically generate Tag pages for your content, please read Quick Tip #004—Create Tag Pages for your Blog . Generating an Empty Results Page Added in v2.0.0 By default, if the specified data set is empty, Eleventy will not render any pages. Use generatePageOnEmptyData: true to generate one pagination output with an empty chunk [] of items. Syntax Liquid, Nunjucks --- title : Available Products pagination : data : collections.available size : 6 generatePageOnEmptyData : true --- Play Video: Empty-results Pagination (Weekly №11) Empty-results Pagination (Weekly №11) ▶3m27s Modifying the Data Set prior to Pagination Reverse the Data Use reverse: true . --- pagination : data : testdata size : 2 reverse : true testdata : - item1 - item2 - item3 - item4 --- Paginates to: [ [ "item4" , "item3" ] , [ "item2" , "item1" ] , ] ; (More discussion at Issue #194 ) As an aside, this could also be achieved in a more verbose way using the Collection API . This could also be done using the new before callback . Filtering Values Use the filter pagination property to remove values from paginated data. Syntax YAML Front Matter --- pagination : data : testdata size : 1 filter : - item3 testdata : item1 : itemvalue1 item2 : itemvalue2 item3 : itemvalue3 --- Paginates to: Syntax JavaScript Object [ [ "item1" ] , [ "item2" ] ] ; This will work the same with paginated arrays or with resolve: values for paginated objects. Syntax YAML Front Matter --- pagination : data : testdata size : 1 resolve : values filter : - itemvalue3 testdata : item1 : itemvalue1 item2 : itemvalue2 item3 : itemvalue3 --- Paginates to: Syntax JavaScript Object [ [ "itemvalue1" ] , [ "itemvalue2" ] ] ; The before Callback The most powerful tool to change the data. Use this callback to modify, filter, or otherwise change the pagination data however you see fit before pagination occurs. -- - js { pagination : { data : "testdata" , size : 2 , before : function ( paginationData , fullData ) { // `fullData` is new in v1.0.1 and contains the full Data Cascade thus far return paginationData . map ( entry => ` ${ entry } with a suffix ` ) ; } } , testdata : [ "item1" , "item2" , "item3" , "item4" ] } -- - < ! -- the rest of the template -- > The above will iterate over a data set containing: ["item1 with a suffix", "item2 with a suffix", "item3 with a suffix", "item4 with a suffix"] . You can do anything in this before callback. Maybe a custom .sort() , .filter() , .map() to remap the entries, .slice() to paginate only a subset of the data, etc! Use JavaScript Template Functions here Added in v2.0.0 JavaScript Template Functions (which are also populated by universal filters and shortcodes) are available in the before callback. // … before : function ( ) { let slug = this . slugify ( "My title." ) ; // use Universal filters or shortcodes too… } , // … Order of Operations If you use more than one of these data set modification features, here’s the order in which they operate: The before callback reverse: true filter entries Add All Pagination Pages to Collections By default, any tags listed in a paginated template will only add the very first page to the appropriate collection. Consider the following pagination template: Filename my-page.md --- tags : - myCollection pagination : data : testdata size : 2 testdata : - item1 - item2 - item3 - item4 --- This means that collections.myCollection will have only the first page added to the collection array ( _site/my-page/index.html ). However, if you’d like to add all the pagination pages to the collections, use addAllPagesToCollections: true to the pagination front matter options like so: Filename my-page.md --- tags : - myCollection pagination : data : testdata size : 2 addAllPagesToCollections : true testdata : - item1 - item2 - item3 - item4 --- Now collections.myCollection will have both output pages in the collection array ( _site/my-page/index.html and _site/my-page/1/index.html ). Full Pagination Option List data (String) Lodash.get path to point to the target data set. size (Number, required) alias (String) Lodash.set path to point to the property to set. generatePageOnEmptyData (Boolean) if target data set is empty, render first page with empty chunk [] . resolve: values filter (Array) reverse: true (Boolean) addAllPagesToCollections: true (Boolean) Related Play Video: Eleventy Build went from 54s to 17s—Pagination Memory/Performance Wins 🏆 (Weekly №10) Eleventy Build went from 54s to 17s—Pagination Memory/Performance Wins 🏆 (Weekly №10) ▶5m44s From the Community ×68 resources via 11tybundle.dev curated by Bob Monsour . Building a Lightweight Optimizely SaaS CMS Solution with 11ty — Minesh Shah (2025) 11ty Hacks for Fun and Performance — Alex Russell (2025) From Dotclear to Eleventy 4 — Alix Guillard (2025) exhibitionism — tlohde (2025) Category and Tag Pages with Eleventy — Josh Sherman (2025) Expand to see 63 more resources. Eleventy pagination with Vento — Graham F. Scott (2025) OG Images using 11ty Screenshot Service — Jason Moser (2025) Building a digital bookshelf with Eleventy — Damian Walsh (2025) Building a Printful‑powered e‑commerce site with 11ty and Stripe — Juan Fernandes (2025) Double-Pagination in Eleventy — Christopher Kirk-Nielsen (2025) Creating a Journal With Eleventy — Austin Carr (2025) Building a personal digital music library with Eleventy and APIs — Damian Walsh (2025) Building a seasonal veg app with Eleventy. Part 1 — Yasmin (2025) Rewriting My Astro Blog with Eleventy — Melanie Kat (2025) Adding Image Galleries to My Website — Nathan Upchurch (2024) Notes on Upgrading to Eleventy 3.0 — Harris Lapiroff (2024) Oops, I built a headless frontend with 11ty — Adam Stoddard (2024) Eleventy (11ty) year, year-month, and year-monty-day indexes — Thomas Steiner (2024) Building a Blog with Eleventy — Sebin Nyshkim (2024) Eleventy Collections from an API — Trevor Morris (2024) This Is An Eleventy Blog Now! — Arnaught (2024) Adding a Photo Stream to an Eleventy Site — nonnullish (2024) Nested pagination with 11ty — Ben White (2024) Category and genre pages return — Nicki Hoffman (2024) Create a Blog with Eleventy and Storyblok — Estela Franco (2024) Surfing The Web And Sharing What I Find — fLaMEd (2024) Improving page load times with pagination in Eleventy — Thomas Rigby (2024) Eleventy Nested Pagination — Alistair Deneys (2024) Enhancing pagination with a page selector — Cory Dransfeldt (2024) Assigning an active page in Eleventy navigation — Anita Cheng (2024) Low-tech Eleventy Categories — Andy Bell (2024) Update: Tags Are Back — Tom Doe (2024) A Simple Guide to Redirects on Neocities with Eleventy — fLaMEd (2024) Migrating from WordPress to Eleventy (part 3) — Carlos Araya (2023) Building post types and category RSS feeds in Eleventy — Sophie Koonin (2023) Migrating from WordPress to Eleventy (part 2) — Carlos Araya (2023) Using Wordpress as a headless CMS for Eleventy — Mike Aparicio (2023) Pagination in a Javacsript template with Eleventy — Bob Monsour (2023) Eleventy Excellent demo branches — Lene Saile (2023) What I learned making top-level.dev — Ginger (2023) Making Author Pages for an Academic Journal in Eleventy, or, How to Manipulate Collection Data in Eleventy — Micah Torcellini (2023) 11ty: Index ALL the things! — Lea Verou (2023) Fixed Category Page Generation — John M. Wargo (2023) Generating Eleventy Category Pages Inside Eleventy Build — John M. Wargo (2023) Eleventy Paginated Category Pages — John M. Wargo (2023) Lazy select-based pagination in Eleventy — Cory Dransfeldt (2023) From Notion to Eleventy, but faster — Daniel Schulz (2022) Creating 11ty Dynamic Categories plugin (with 2-level pagination) — Bryan Robinson (2022) Using Puppeteer with 11ty to automate generating social share images — Simon Dann (2022) Taming Eleventy Tags: Or How I Learned To Tolerate Double Pagination — Desmond Rivet (2022) 11ty aliases the right way — Evan Boehs (2022) Building blocks for my first Eleventy site — Sami Määttä (2022) Adding QR Codes to Your Jamstack Site — Raymond Camden (2022) Add Pagination to Your Eleventy Static Generated Website in Minutes — Nic Raboy (2022) When to Use Pagination in Eleventy — Shiv J.M. (2021) Sanity with 11ty: Paginating Data — crossingtheruby (2021) Building a Database Driven Eleventy Site — Raymond Camden (2021) Using PDFs with the Jamstack - Now with Thumbnails — Raymond Camden (2021) Adding Simple Pagination to an 11ty Collection — Brian Perry (2021) Using PDFs with the Jamstack — Raymond Camden (2021) Grouping blog posts by year in Eleventy — James Doc (2021) Hooking Up FaunaDB to Eleventy — Raymond Camden (2020) Eleventy Clock — Ashur Cabrera (2020) Supporting Multiple Authors in an Eleventy Blog — Raymond Camden (2020) Migrating from Node and Express to the Jamstack - Part 1 — Raymond Camden (2020) Add pagination for dynamic data in Eleventy — Josef Biehler (2020) Why I'm Digging Eleventy — Raymond Camden (2019) Flexible tag-like functionality for custom keys in Eleventy — Laurence Hughes (2019) Other pages in Create Pages From Data Pagination Pagination Navigation Related Docs Quick Tip: Zero Maintenance Tag Pages for your Blog Quick Tip: Transform Global Data using an `eleventyComputed.js` Global Data File Create a list of Navigation Links for your Pagination. 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https://survey.stackoverflow.co/2025/ai?utm_source=chatgpt.com#sentiment-and-usage-ai-sent-learn | AI | 2025 Stack Overflow Developer Survey Products Stack Overflow Where developers and technologists go to gain and share knowledge. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers Advertising Reach devs & technologists worldwide about your product, service or employer brand Knowledge Solutions Data licensing offering for businesses to build and improve AI tools and models Labs The future of collective knowledge sharing About the company Visit the blog Developers Technology AI Work Stack Overflow Methodology 3 AI In this section we gain insight into the real sentiments behind the surge in AI popularity. Is it making a real impact in the way developers work or is it all hype? 3.1. Sentiment and usage → 3.2. Developer tools → 3.3. AI Agents → 3.1 Sentiment and usage AI tools in the development process 84% of respondents are using or planning to use AI tools in their development process, an increase over last year (76%). This year we can see 51% of professional developers use AI tools daily. Do you currently use AI tools in your development process? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Yes, I use AI tools daily 47.1% Yes, I use AI tools weekly 17.7% Yes, I use AI tools monthly or infrequently 13.7% No, but I plan to soon 5.3% No, and I don't plan to 16.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,662 ( 68.7% ) Professional Developers Yes, I use AI tools daily 50.6% Yes, I use AI tools weekly 17.4% Yes, I use AI tools monthly or infrequently 12.8% No, but I plan to soon 4.6% No, and I don't plan to 14.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 26,004 ( 53% ) Learning to Code Yes, I use AI tools daily 39.5% Yes, I use AI tools weekly 18.7% Yes, I use AI tools monthly or infrequently 15.1% No, but I plan to soon 7.2% No, and I don't plan to 19.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,843 ( 5.8% ) Early Career Devs Yes, I use AI tools daily 55.5% Yes, I use AI tools weekly 18.1% Yes, I use AI tools monthly or infrequently 11.5% No, but I plan to soon 2.5% No, and I don't plan to 12.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,360 ( 13% ) Early career defined as 1 - 5 years work experience Mid Career Devs Yes, I use AI tools daily 52.8% Yes, I use AI tools weekly 16.8% Yes, I use AI tools monthly or infrequently 13.5% No, but I plan to soon 3.7% No, and I don't plan to 13.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,997 ( 12.2% ) Mid career defined as 5 - 10 years work experience Experienced Devs Yes, I use AI tools daily 47.3% Yes, I use AI tools weekly 17.2% Yes, I use AI tools monthly or infrequently 13% No, but I plan to soon 6% No, and I don't plan to 16.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 13,001 ( 26.5% ) Experienced dev defined as 10+ years work experience AI tool sentiment Conversely to usage, positive sentiment for AI tools has decreased in 2025: 70%+ in 2023 and 2024 to just 60% this year. Professionals show a higher overall favorable sentiment (61%) than those learning to code (53%). How favorable is your stance on using AI tools as part of your development workflow? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Very favorable 22.9% Favorable 36.8% Indifferent 17.6% Unsure 2.3% Unfavorable 10.8% Very unfavorable 9.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,412 ( 68.2% ) Professional Developers Very favorable 23.5% Favorable 37.7% Indifferent 17.4% Unsure 1.8% Unfavorable 10.6% Very unfavorable 9.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,814 ( 52.7% ) Learning to Code Very favorable 19.3% Favorable 33.5% Indifferent 16.6% Unsure 4.3% Unfavorable 13.6% Very unfavorable 12.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,812 ( 5.7% ) Early Career Devs Very favorable 22.8% Favorable 40.3% Indifferent 17% Unsure 1.3% Unfavorable 10.3% Very unfavorable 8.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,293 ( 12.8% ) Early career defined as 1 - 5 years work experience Mid Career Devs Very favorable 23.8% Favorable 38.9% Indifferent 16.2% Unsure 1.5% Unfavorable 11% Very unfavorable 8.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,957 ( 12.2% ) Mid career defined as 5 - 10 years work experience Experienced Devs Very favorable 23.9% Favorable 36% Indifferent 18.1% Unsure 2.1% Unfavorable 10.3% Very unfavorable 9.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,941 ( 26.4% ) Experienced devs defined as 10+ years work experience 3.2 Developer tools Accuracy of AI tools More developers actively distrust the accuracy of AI tools (46%) than trust it (33%), and only a fraction (3%) report "highly trusting" the output. Experienced developers are the most cautious, with the lowest "highly trust" rate (2.6%) and the highest "highly distrust" rate (20%), indicating a widespread need for human verification for those in roles with accountability. How much do you trust the accuracy of the output from AI tools as part of your development workflow? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Highly trust 3.1% Somewhat trust 29.6% Somewhat distrust 26.1% Highly distrust 19.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,244 ( 67.8% ) Professional Developers Highly trust 2.7% Somewhat trust 29.6% Somewhat distrust 26.3% Highly distrust 19.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,701 ( 52.4% ) Learning to Code Highly trust 6.1% Somewhat trust 31.3% Somewhat distrust 24.2% Highly distrust 19.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,781 ( 5.7% ) Early Career Devs Highly trust 3% Somewhat trust 31.1% Somewhat distrust 25.7% Highly distrust 17.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,254 ( 12.8% ) Early career defined as 1 - 5 years work experience Mid Career Devs Highly trust 2.8% Somewhat trust 30.3% Somewhat distrust 26.1% Highly distrust 19.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,931 ( 12.1% ) Mid career defined as 5 - 10 years work experience Experienced Devs Highly trust 2.5% Somewhat trust 28.6% Somewhat distrust 26.7% Highly distrust 20.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,908 ( 26.3% ) Experienced devs defined as 10+ years work experience AI tools' ability to handle complex tasks In 2024, 35% of professional developers already believed that AI tools struggled with complex tasks. This year, that number has dropped to 29% among professional developers and is consistent amongst experience levels. Complex tasks carry too much risk to spend extra time proving out the efficacy of AI tools. How well do the AI tools you use in your development workflow handle complex tasks? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Very well at handling complex tasks 4.4% Good, but not great at handling complex tasks 25.2% Neither good or bad at handling complex tasks 14.1% Bad at handling complex tasks 22% Very poor at handling complex tasks 17.6% I don't use AI tools for complex tasks / I don't know 16.8% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,230 ( 67.8% ) Professional Developers Very well at handling complex tasks 3.9% Good, but not great at handling complex tasks 25.2% Neither good or bad at handling complex tasks 14.2% Bad at handling complex tasks 22.8% Very poor at handling complex tasks 18.6% I don't use AI tools for complex tasks / I don't know 15.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,695 ( 52.4% ) Learning to Code Very well at handling complex tasks 7.9% Good, but not great at handling complex tasks 25.8% Neither good or bad at handling complex tasks 12.4% Bad at handling complex tasks 19% Very poor at handling complex tasks 16.3% I don't use AI tools for complex tasks / I don't know 18.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,779 ( 5.7% ) Early Career Devs Very well at handling complex tasks 4% Good, but not great at handling complex tasks 28.1% Neither good or bad at handling complex tasks 13.4% Bad at handling complex tasks 23.6% Very poor at handling complex tasks 19.2% I don't use AI tools for complex tasks / I don't know 11.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,258 ( 12.8% ) Early career defined as 1 - 5 years work experience Mid Career Devs Very well at handling complex tasks 4% Good, but not great at handling complex tasks 25.4% Neither good or bad at handling complex tasks 13.8% Bad at handling complex tasks 23.9% Very poor at handling complex tasks 19.5% I don't use AI tools for complex tasks / I don't know 13.4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,922 ( 12.1% ) Mid career defined as 5 - 10 years work experience Experienced Devs Very well at handling complex tasks 3.6% Good, but not great at handling complex tasks 23.5% Neither good or bad at handling complex tasks 14.9% Bad at handling complex tasks 22.1% Very poor at handling complex tasks 17.9% I don't use AI tools for complex tasks / I don't know 18% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,901 ( 26.3% ) Experienced dev career defined as 10+ years work experience AI in the development workflow Developers show the most resistance to using AI for high-responsibility, systemic tasks like Deployment and monitoring (76% don't plan to) and Project planning (69% don't plan to). Which parts of your development workflow are you currently integrating into AI or using AI tools to accomplish or plan to use AI to accomplish over the next 3 - 5 years? Please select one for each scenario. Currently Mostly AI Currently Partially AI Plan to Partially Use AI Plan to Mostly Use AI Don't Plan to Use AI for This Task Currently Mostly AI Search for answers 54.1% Generating content or synthetic data 35.8% Learning new concepts or technologies 33.1% Documenting code 30.8% Creating or maintaining documentation 24.8% Learning about a codebase 20.8% Debugging or fixing code 20.7% Testing code 17.9% Writing code 16.9% Predictive analytics 11% Project planning 10.8% Committing and reviewing code 10.2% Deployment and monitoring 6.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 11,202 ( 22.9% ) Currently Partially AI Search for answers 55.8% Generating content or synthetic data 28.6% Learning new concepts or technologies 47.4% Documenting code 30.3% Creating or maintaining documentation 27.3% Learning about a codebase 32.7% Debugging or fixing code 47.1% Testing code 27.5% Writing code 59% Predictive analytics 12.7% Project planning 17.1% Committing and reviewing code 22.6% Deployment and monitoring 10.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 20,991 ( 42.8% ) Plan to Partially Use AI Search for answers 24% Generating content or synthetic data 28% Learning new concepts or technologies 27.9% Documenting code 30.5% Creating or maintaining documentation 32.5% Learning about a codebase 34.9% Debugging or fixing code 30.9% Testing code 34.7% Writing code 32.4% Predictive analytics 25% Project planning 24.8% Committing and reviewing code 31.4% Deployment and monitoring 25% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 22,518 ( 45.9% ) Plan to Mostly Use AI Search for answers 17.2% Generating content or synthetic data 28.9% Learning new concepts or technologies 15.7% Documenting code 28.6% Creating or maintaining documentation 31.8% Learning about a codebase 23.1% Debugging or fixing code 14.8% Testing code 25.8% Writing code 12.4% Predictive analytics 23% Project planning 14.3% Committing and reviewing code 16.3% Deployment and monitoring 15.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,790 ( 26.1% ) Don't Plan to Use AI for This Task Search for answers 19.6% Generating content or synthetic data 38.2% Learning new concepts or technologies 32.3% Documenting code 38.5% Creating or maintaining documentation 39.6% Learning about a codebase 39.4% Debugging or fixing code 36.4% Testing code 44.1% Writing code 28.9% Predictive analytics 65.6% Project planning 69.2% Committing and reviewing code 58.7% Deployment and monitoring 75.8% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,349 ( 51.7% ) AI workflow and tool satisfaction Respondents who said they are currently using mostly AI tools to complete tasks in the development workflow are highly satisfied with and frequently using AI to search for answers or learn new concepts; respondents plan to mostly use AI in the future for documentation and testing tasks and are slightly less satisfied with the tools they are using now. How favorable is your stance on using AI tools as part of your development workflow and which parts of your development workflow are you currently integrating into AI or using AI tools to accomplish or plan to use AI to accomplish over the next 3 - 5 years? Please select one for each scenario. Currently mostly AI Currently partially AI Plan to partially use AI Plan to mostly use AI Don't plan to use AI for this task Currently mostly AI Number of responses 6,053 685 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 5.25 5.3 5.35 5.4 5.45 5.5 5.55 5.6 5.65 % 5 % 10 % 15 % 20 % 25 % 30 % 35 % 40 % 45 % 50 % 55 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 11,184 ( 22.8% ) Currently partially AI Number of responses 12,382 2,194 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 4.7 4.75 4.8 4.85 4.9 4.95 5 5.05 5.1 5.15 5.2 5.25 % 10 % 15 % 20 % 25 % 30 % 35 % 40 % 45 % 50 % 55 % 60 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 20,980 ( 42.8% ) Plan to partially use AI Number of responses 7,858 5,400 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 3.7 3.8 3.9 4 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 % 24 % 25 % 26 % 27 % 28 % 29 % 30 % 31 % 32 % 33 % 34 % 35 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 22,500 ( 45.9% ) Plan to mostly use AI Number of responses 4,056 1,588 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 4.6 4.65 4.7 4.75 4.8 4.85 4.9 4.95 5 5.05 5.1 5.15 5.2 % 12 % 14 % 16 % 18 % 20 % 22 % 24 % 26 % 28 % 30 % 32 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,777 ( 26.1% ) Don't plan to use AI for this task Number of responses 19,211 4,953 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4 % 20 % 25 % 30 % 35 % 40 % 45 % 50 % 55 % 60 % 65 % 70 % 75 % 80 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,332 ( 51.7% ) AI tool frustrations The biggest single frustration, cited by 66% of developers, is dealing with "AI solutions that are almost right, but not quite," which often leads to the second-biggest frustration: "Debugging AI-generated code is more time-consuming" (45%) When using AI tools, which of the following problems or frustrations have you encountered? Select all that apply. All Respondents AI solutions that are almost right, but not quite 66% Debugging AI-generated code is more time-consuming 45.2% I don’t use AI tools regularly 23.5% I’ve become less confident in my own problem-solving 20% It’s hard to understand how or why the code works 16.3% Other (write in): 11.6% I haven’t encountered any problems 4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 31,476 ( 64.2% ) AI and humans in the future In a future with advanced AI, the #1 reason developers would still ask a person for help is "When I don’t trust AI’s answers" (75%). This positions human developers as the ultimate arbiters of quality and correctness. In the future, if AI can do most coding tasks, in which situations would you still want to ask another person for help? Select all that apply. All Respondents When I don’t trust AI’s answers 75.3% When I have ethical or security concerns about code 61.7% When I want to fully understand something 61.3% When I want to learn best practices 58.1% When I’m stuck and can’t explain the problem 54.6% When I need help fixing complex or unfamiliar code 49.8% When I want to compare different solutions 44.1% When I need quick help troubleshooting 27.5% Other 6.1% I don’t think I’ll need help from people anymore 4.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 29,163 ( 59.5% ) Vibe coding Most respondents are not vibe coding (72%), and an additional 5% are emphatic it not being part of their development workflow. In your own words, is "vibe coding" part of your professional development work? For this question, we define vibe coding according to the Wikipedia definition , the process of generating software from LLM prompts. All Respondents 18-24 years old 25-34 years old 35-44 years old 45-54 years old 55-64 years old All Respondents Yes, emphatically 0.4% Yes 11.9% Yes, somewhat 2.8% I have tried it 2.1% Not sure 1.2% No 72.2% No, emphatically 5.3% Uncategorized 4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 26,564 ( 54.2% ) 18-24 years old Yes, emphatically 0.3% Yes 11.6% Yes, somewhat 3.2% I have tried it 2.4% Not sure 1.2% No 72.8% No, emphatically 5.1% Uncategorized 3.4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 4,212 ( 8.6% ) 25-34 years old Yes, emphatically 0.4% Yes 11.8% Yes, somewhat 3.2% I have tried it 1.6% Not sure 1.3% No 72.3% No, emphatically 5.7% Uncategorized 3.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 8,526 ( 17.4% ) 35-44 years old Yes, emphatically 0.5% Yes 12% Yes, somewhat 2.8% I have tried it 2.2% Not sure 1.1% No 72% No, emphatically 5.4% Uncategorized 4.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 7,607 ( 15.5% ) 45-54 years old Yes, emphatically 0.5% Yes 12.7% Yes, somewhat 2.5% I have tried it 1.9% Not sure 1.3% No 71.3% No, emphatically 5.2% Uncategorized 4.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 3,838 ( 7.8% ) 55-64 years old Yes, emphatically 0.8% Yes 11.4% Yes, somewhat 2% I have tried it 3.1% Not sure 1.5% No 71.3% No, emphatically 4.6% Uncategorized 5.4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 1,657 ( 3.4% ) 3.3 AI Agents AI agents AI agents are not yet mainstream. A majority of developers (52%) either don't use agents or stick to simpler AI tools, and a significant portion (38%) have no plans to adopt them. Are you using AI agents in your work (development or otherwise)? AI agents refer to autonomous software entities that can operate with minimal to no direct human intervention using artificial intelligence techniques. All Respondents Professional Developers Learning to Code Professional AI Users Learning AI Users All Respondents Yes, I use AI agents at work daily 14.1% Yes, I use AI agents at work weekly 9% Yes, I use AI agents at work monthly or infrequently 7.8% No, but I plan to 17.4% No, I use AI exclusively in copilot/autocomplete mode 13.8% No, and I don't plan to 37.9% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 31,877 ( 65% ) Professional Developers Yes, I use AI agents at work daily 14.9% Yes, I use AI agents at work weekly 9.2% Yes, I use AI agents at work monthly or infrequently 7.7% No, but I plan to 17.2% No, I use AI exclusively in copilot/autocomplete mode 14.2% No, and I don't plan to 36.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 24,752 ( 50.5% ) Learning to Code Yes, I use AI agents at work daily 13.2% Yes, I use AI agents at work weekly 7.8% Yes, I use AI agents at work monthly or infrequently 7.4% No, but I plan to 15.6% No, I use AI exclusively in copilot/autocomplete mode 12.1% No, and I don't plan to 44.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,610 ( 5.3% ) Professional AI Users Yes, I use AI agents at work daily 17.5% Yes, I use AI agents at work weekly 10.8% Yes, I use AI agents at work monthly or infrequently 8.9% No, but I plan to 18.6% No, I use AI exclusively in copilot/autocomplete mode 16.3% No, and I don't plan to 27.8% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 20,892 ( 42.6% ) Learning AI Users Yes, I use AI agents at work daily 16.5% Yes, I use AI agents at work weekly 9.6% Yes, I use AI agents at work monthly or infrequently 8.7% No, but I plan to 16.9% No, I use AI exclusively in copilot/autocomplete mode 14.7% No, and I don't plan to 33.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,019 ( 4.1% ) AI agents affect on work productivity 52% of developers agree that AI tools and/or AI agents have had a positive effect on their productivity. Have AI tools or AI agents changed how you complete development work in the past year? All Respondents Yes, to a great extent 16.3% Yes, somewhat 35.3% Not at all or minimally 41.4% No, but my development work has significantly changed due to non-AI factors 2.6% No, but my development work has changed somewhat due to non-AI factors 4.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 31,636 ( 64.5% ) AI agent uses at work If you happen to be using AI agents at work and you are a software developer, chances are high that you are using agents for software development (84%). What industry purposes or specific tasks are you using AI agents in your development work? Select all that apply from both lists. Industry Purpose Software engineering 83.5% Data and analytics 24.9% IT operations 18% Business process automation 17.6% Decision intelligence 11.3% Customer service support 11.2% Marketing 8.6% Cybersecurity 7.4% Robotics 3.9% Other 2.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,301 ( 25.1% ) AI agent uses for general purposes TL;DR: Agents used outside of work are mostly used for language processing tasks (49%). What industry purposes or specific tasks are you using AI agents in your development work? Select all that apply from both lists. General Purpose Language processing 49% Integration with external agents and APIs 38.3% MCP servers 34.4% Agent/multi-agent orchestration 28.1% Vector databases for AI applications 24.1% Multi-platform search enablement 19.4% Personalized agent creation 18.3% Other 3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,797 ( 11.8% ) Impacts of AI agents The most recognized impacts are personal efficiency gains, and not team-wide impact. Approximately 70% of agent users agree that agents have reduced the time spent on specific development tasks, and 69% agree they have increased productivity. Only 17% of users agree that agents have improved collaboration within their team, making it the lowest-rated impact by a wide margin. To what extent do you agree with the following statements regarding the impact of AI agents on your work as a developer? All Respondents 27.3% 35.9% 21.3% 8.2% 7.3% AI agents have accelerated my learning about new technologies or codebases. 29.3% 34.9% 22.4% 7% 6.4% AI agents have helped me automate repetitive tasks. 17.1% 31.9% 25.3% 14.2% 11.5% AI agents have helped me solve complex problems more effectively. 6.6% 10.7% 40.5% 20% 22.2% AI agents have improved collaboration within my team. 12.2% 25.3% 32.4% 17.1% 13.1% AI agents have improved the quality of my code. 27.7% 41% 20.4% 6% 4.9% AI agents have increased my productivity. 29.3% 40.8% 17.8% 6.9% 5.1% AI agents have reduced the time spent on specific development tasks. Strongly agree Somewhat agree Neutral Somewhat disagree Strongly disagree Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,823 ( 26.2% ) Challenges with AI agents Is it a learning curve, or is the tech not there yet? 87% of all respondents agree they are concerned about the accuracy, and 81% agree they have concerns about the security and privacy of data. To what extent do you agree with the following statements regarding AI agents? All Respondents 57.1% 29.8% 9.7% 2.3% 1.1% I am concerned about the accuracy of the information provided by AI agents. 56.1% 25.3% 11.7% 4.7% 2.2% I have concerns about the security and privacy of data when using AI agents. 16.5% 29.7% 37.3% 12.6% 3.9% Integrating AI agents with my existing tools and workflows can be difficult. 15.5% 27.9% 31.8% 17.8% 6.9% It takes significant time and effort to learn how to use AI agents effectively. 13.8% 14.4% 30.6% 15% 26.2% My company's IT and/or InfoSec teams have strict rules that do not allow me to use AI agent tools or platforms 25.4% 27.9% 31.8% 10.3% 4.6% The cost of using certain AI agent platforms is a barrier. Strongly agree Somewhat agree Neutral Somewhat disagree Strongly disagree Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 28,930 ( 59% ) AI Agent data storage tools When it comes to data management for agents, traditional, developer-friendly tools like Redis (43%) are being repurposed for AI, alongside emerging vector-native databases like ChromaDB (20%) and pgvector (18%). You indicated you use or develop AI agents as part of your development work. Have you used any of the following tools for AI agent memory or data management in the past year? All Respondents Redis 42.9% GitHub MCP Server 42.8% supabase 20.9% ChromaDB 19.7% pgvector 17.9% Neo4j 12.3% Pinecone 11.2% Qdrant 8.2% Milvus 5.2% Fireproof 5% LangMem 4.8% Weaviate 4.5% LanceDB 4.4% mem0 4% Zep 2.8% Letta 2.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 3,398 ( 6.9% ) AI Agent orchestration tools The agent orchestration space is currently led by open-source tools. Among developers building agents, Ollama (51%) and LangChain (33%) are the most-used frameworks. You indicated you use or develop AI agents as part of your development work. Have you used any of the following tools for AI agent orchestration or agent frameworks in the past year? All Respondents Ollama 51.1% LangChain 32.9% LangGraph 16.2% Vertex AI 15.1% Amazon Bedrock Agents 14.5% OpenRouter 13.4% Llama Index 13.3% AutoGen (Microsoft) 12% Zapier 11.8% CrewAI 7.5% Semantic Kernel 6% IBM watsonx.ai 5.7% Haystack 4.4% Smolagents 3.7% Agno 3.4% phidata 2.1% Smol-AGI 1.9% Martian 1.7% lyzr 1.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 3,758 ( 7.7% ) AI Agent observability and security Developers are primarily adapting their existing, traditional monitoring tools for this new task, rather than adopting new, AI-native solutions. The most used tools for AI agent observability are staples of the DevOps and application monitoring world: Grafana + Prometheus are used by 43% of agent developers, and Sentry is used by 32%. You indicated you use or develop AI agents as part of your development work. Have you used any of the following tools for AI agent observability, monitoring or security in the past year? All Respondents Grafana + Prometheus 43% Sentry 31.8% Snyk 18.2% New Relic 13% LangSmith 12.5% Honeycomb 8.8% Langfuse 8.8% Wiz 6.9% Galileo 6.2% Adversarial Robustness Toolbox (ART) 5.5% Protect AI 5% Vectra AI 4.4% arize 3.7% helicone 3.2% Metero 2.7% opik 2.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,689 ( 5.5% ) AI Agent out-of-the-box tools ChatGPT (82%) and GitHub Copilot (68%) are the clear market leaders, serving as the primary entry point for most developers using out-of-the-box AI assistance. You indicated you use or develop AI agents as part of your development work. Have you used any of the following out-of-the-box agents, copilots or assistants? All Respondents ChatGPT 81.7% GitHub Copilot 67.9% Google Gemini 47.4% Claude Code 40.8% Microsoft Copilot 31.3% Perplexity 16.2% v0.dev 9.1% Bolt.new 6.5% Lovable.dev 5.7% AgentGPT 5% Tabnine 5% Replit 5% Auto-GPT 4.7% Amazon Codewhisperer 3.9% Blackbox AI 3.5% Roo code (Roo-Cline) 3.4% Cody 3% Devin AI 2.7% Glean (Enterprise Agents) 1.3% OpenHands (formerly OpenDevin) 1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 8,323 ( 17% ) Previous Technology Next Work Site design / logo © 2025 Stack Exchange Inc. User contributions licensed under CC BY-SA. Data licensed under Open Database License (ODbL). Terms Privacy policy Cookie policy Your Privacy Choices Go to stackoverflow.com | 2026-01-13T08:48:20 |
https://www.highlight.io/docs/getting-started/server/go/fiber | Fiber Quick Start Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Server / Go / Fiber Quick Start Fiber Quick Start Learn how to set up highlight.io monitoring and logging on your Go Fiber backend. 1 Configure client-side Highlight. (optional) If you're using Highlight on the frontend for your application, make sure you've initialized it correctly and followed the fullstack mapping guide . 2 Install the Highlight Go SDK. Install the highlight-go package with go get . go get -u github.com/highlight/highlight/sdk/highlight-go 3 Initialize the Highlight Go SDK. highlight.Start starts a goroutine for recording and sending backend traces and errors. Setting your project id lets Highlight record errors for background tasks and processes that aren't associated with a frontend session. import ( "github.com/highlight/highlight/sdk/highlight-go" ) func main() { // ... highlight.SetProjectID("<YOUR_PROJECT_ID>") highlight.Start( highlight.WithServiceName("my-app"), highlight.WithServiceVersion("git-sha"), ) defer highlight.Stop() // ... } 4 Add the Highlight Fiber error handler. highlightFiber.Middleware() provides a Go Fiber middleware to automatically record and send errors to Highlight. import ( highlightFiber "github.com/highlight/highlight/sdk/highlight-go/middleware/fiber" ) func main() { // ... app := fiber.New() app.Use(highlightFiber.Middleware()) // ... } 5 Record custom errors. (optional) If you want to explicitly send an error to Highlight, you can use the highlight.RecordError method. highlight.RecordError(ctx, err, attribute.String("key", "value")) 6 Verify your errors are being recorded. Now that you've set up the Middleware, verify that the backend error handling works by consuming an error from your handler. This is as easy as having a route handler return an error. 7 Call logrus methods while passing the request context. The request context allows highlight to associate logs with the incoming frontend session and network request. logrus.WithContext(c.Context()).WithField("user", "bob").Infof("hello, %s!", "world") 8 Call the Highlight logging SDK. Use our SDK to configure logrus , and use it as normal. package main import ( "context" "github.com/highlight/highlight/sdk/highlight-go" "github.com/highlight/highlight/sdk/highlight-go/log" "github.com/sirupsen/logrus" ) func main() { // setup the highlight SDK highlight.SetProjectID("<YOUR_PROJECT_ID>") highlight.Start( highlight.WithServiceName("my-fiber-app"), highlight.WithServiceVersion("git-sha"), ) defer highlight.Stop() // setup highlight logrus hook hlog.Init() // if you don't want to get stdout / stderr output, add the following uncommented // hlog.DisableOutput() app := fiber.New() app.Use(logger.New()) // setup go fiber to use the highlight middleware for header parsing app.Use(highlightFiber.Middleware()) app.Get("/", func(c *fiber.Ctx) error { // in handlers, use logrus with the UserContext to associate logs with the frontend session. logrus.WithContext(c.Context()).Infof("hello from highlight.io") return c.SendString("Hello, World!") }) logrus.Fatal(app.Listen(":3456")) } 9 Verify your backend logs are being recorded. Visit the highlight logs portal and check that backend logs are coming in. 10 Verify your backend traces are being recorded. Visit the highlight traces portal and check that backend traces are coming in. Echo Quick Start Gin Quick Start [object Object] | 2026-01-13T08:48:20 |
https://www.highlight.io/docs/getting-started/browser/replay-configuration/troubleshooting | Troubleshooting Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Browser / highlight.run SDK / Troubleshooting Troubleshooting Why do some parts of the session appear blank? • For images, videos, and other external assets, Highlight does not make a copy at record time. At replay time, we make a request for the asset. If a request fails, the most common reason is because of authorization failure, the asset no longer existing, or the host server has a restrictive CORS policy • For iFrames, Highlight will recreate an iframe with the same src . The iFrame will not load if the src 's origin has a restrictive X-Frame-Options header. • For canvas/WebGL, see WebGL to enable recording Why are the correct fonts not being used? • During a replay, Highlight will make a request for the font file on your server. In the case where the request fails, Highlight will use your fallback font. The most common reason for failing is because your have a restrictive CORS policy for Access-Control-Origin . To allow Highlight to access the font files, you'll need to add app.highlight.io . Tracking Events Upgrading Highlight Community / Support Suggest Edits? Follow us! [object Object] | 2026-01-13T08:48:20 |
https://www.highlight.io/docs/getting-started/server/rust/actix | Using highlight.io with actix-web Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Server / Rust / Using highlight.io with actix-web Using highlight.io with actix-web Learn how to set up highlight.io with the actix-web framework. 1 Configure client-side Highlight. (optional) If you're using Highlight on the frontend for your application, make sure you've initialized it correctly and followed the fullstack mapping guide . 2 Install the Highlight Rust actix SDK. Add Highlight to your Config.toml. [dependencies] highlightio-actix = "1" 3 Initialize the Highlight Rust SDK and actix Middleware. highlightio_actix::highlight::Highlight::init initializes the SDK, and adding the highlightio_actix::HighlightActix middleware will start tracing actix. use actix_web::{App, Error, HttpServer}; use highlightio_actix::{highlight::{Highlight, HighlightConfig}, HighlightActix}; // ...your services... #[actix_web::main] async fn main() -> Result<(), Error> { let h = Highlight::init(HighlightConfig { project_id: "<YOUR_PROJECT_ID>".to_string(), service_name: "my-rust-app".to_string(), service_version: "git-sha".to_string(), ..Default::default() }).expect("Failed to initialize Highlight.io"); let _h = h.clone(); HttpServer::new(move || { App::new() .wrap(HighlightActix::new(&_h)) // ... }) .bind("127.0.0.1:8080")? .run() .await?; h.shutdown(); Ok(()) } 4 Verify your errors are being recorded. Now that you've set everything up, you can verify that the backend error handling works by throwing an error in a service. Visit the highlight errors page and check that backend errors are coming in. // ... #[get("/error")] async fn error() -> Result<impl Responder, std::io::Error> { Err(std::io::Error::new( std::io::ErrorKind::Other, "Test error" ))?; Ok(format!("You shouldn't be able to see this.")) } // ... #[actix_web::main] async fn main() -> Result<(), Error> { // ... HttpServer::new(move || { App::new() .wrap(HighlightActix::new(&h)) .service(error) // add this }) // ... } 5 Install the log crate. Highlight works with the log crate to make logging easier. [dependencies] log = "0.4" 6 Call the logging facades. Highlight::init automatically installs a logging backend, so you can call any of the log crate's macros to emit logs. NOTE: env_logger only logs errors to the console out by default, so to see your logs, run your project with the RUST_LOG=<crate name> environment variable, or RUST_LOG=trace to see everything. use log::{trace, debug, info, warn, error}; // ... #[get("/")] async fn index() -> impl Responder { info!("Hello, world! Greet endpoint called."); format!("Hello, world!") } 7 Verify your backend logs are being recorded. Visit the highlight logs portal and check that backend logs are coming in. 8 Add the tracing crate to your project. The tracing crate allows you and your dependencies to record traces that will be automatically captured by the highlight.io SDK. [dependencies] tracing = "0.1" 9 Record a trace. Use the tracing crate to create spans and events. You can read more about this on the docs.rs page of the tracing crate . use tracing::{event, span, Level}; // ... let span = span!(Level::INFO, "my_span"); let _guard = span.enter(); event!(Level::DEBUG, "something happened inside my_span"); 10 Verify your backend traces are being recorded. Visit the highlight traces portal and check that backend traces are coming in. Highlight Integration in Rust Using highlight.io without a framework in Rust [object Object] | 2026-01-13T08:48:20 |
https://survey.stackoverflow.co/2025/ai?utm_source=chatgpt.com#sentiment-and-usage-ai-sel-prof-mid | AI | 2025 Stack Overflow Developer Survey Products Stack Overflow Where developers and technologists go to gain and share knowledge. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers Advertising Reach devs & technologists worldwide about your product, service or employer brand Knowledge Solutions Data licensing offering for businesses to build and improve AI tools and models Labs The future of collective knowledge sharing About the company Visit the blog Developers Technology AI Work Stack Overflow Methodology 3 AI In this section we gain insight into the real sentiments behind the surge in AI popularity. Is it making a real impact in the way developers work or is it all hype? 3.1. Sentiment and usage → 3.2. Developer tools → 3.3. AI Agents → 3.1 Sentiment and usage AI tools in the development process 84% of respondents are using or planning to use AI tools in their development process, an increase over last year (76%). This year we can see 51% of professional developers use AI tools daily. Do you currently use AI tools in your development process? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Yes, I use AI tools daily 47.1% Yes, I use AI tools weekly 17.7% Yes, I use AI tools monthly or infrequently 13.7% No, but I plan to soon 5.3% No, and I don't plan to 16.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,662 ( 68.7% ) Professional Developers Yes, I use AI tools daily 50.6% Yes, I use AI tools weekly 17.4% Yes, I use AI tools monthly or infrequently 12.8% No, but I plan to soon 4.6% No, and I don't plan to 14.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 26,004 ( 53% ) Learning to Code Yes, I use AI tools daily 39.5% Yes, I use AI tools weekly 18.7% Yes, I use AI tools monthly or infrequently 15.1% No, but I plan to soon 7.2% No, and I don't plan to 19.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,843 ( 5.8% ) Early Career Devs Yes, I use AI tools daily 55.5% Yes, I use AI tools weekly 18.1% Yes, I use AI tools monthly or infrequently 11.5% No, but I plan to soon 2.5% No, and I don't plan to 12.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,360 ( 13% ) Early career defined as 1 - 5 years work experience Mid Career Devs Yes, I use AI tools daily 52.8% Yes, I use AI tools weekly 16.8% Yes, I use AI tools monthly or infrequently 13.5% No, but I plan to soon 3.7% No, and I don't plan to 13.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,997 ( 12.2% ) Mid career defined as 5 - 10 years work experience Experienced Devs Yes, I use AI tools daily 47.3% Yes, I use AI tools weekly 17.2% Yes, I use AI tools monthly or infrequently 13% No, but I plan to soon 6% No, and I don't plan to 16.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 13,001 ( 26.5% ) Experienced dev defined as 10+ years work experience AI tool sentiment Conversely to usage, positive sentiment for AI tools has decreased in 2025: 70%+ in 2023 and 2024 to just 60% this year. Professionals show a higher overall favorable sentiment (61%) than those learning to code (53%). How favorable is your stance on using AI tools as part of your development workflow? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Very favorable 22.9% Favorable 36.8% Indifferent 17.6% Unsure 2.3% Unfavorable 10.8% Very unfavorable 9.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,412 ( 68.2% ) Professional Developers Very favorable 23.5% Favorable 37.7% Indifferent 17.4% Unsure 1.8% Unfavorable 10.6% Very unfavorable 9.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,814 ( 52.7% ) Learning to Code Very favorable 19.3% Favorable 33.5% Indifferent 16.6% Unsure 4.3% Unfavorable 13.6% Very unfavorable 12.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,812 ( 5.7% ) Early Career Devs Very favorable 22.8% Favorable 40.3% Indifferent 17% Unsure 1.3% Unfavorable 10.3% Very unfavorable 8.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,293 ( 12.8% ) Early career defined as 1 - 5 years work experience Mid Career Devs Very favorable 23.8% Favorable 38.9% Indifferent 16.2% Unsure 1.5% Unfavorable 11% Very unfavorable 8.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,957 ( 12.2% ) Mid career defined as 5 - 10 years work experience Experienced Devs Very favorable 23.9% Favorable 36% Indifferent 18.1% Unsure 2.1% Unfavorable 10.3% Very unfavorable 9.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,941 ( 26.4% ) Experienced devs defined as 10+ years work experience 3.2 Developer tools Accuracy of AI tools More developers actively distrust the accuracy of AI tools (46%) than trust it (33%), and only a fraction (3%) report "highly trusting" the output. Experienced developers are the most cautious, with the lowest "highly trust" rate (2.6%) and the highest "highly distrust" rate (20%), indicating a widespread need for human verification for those in roles with accountability. How much do you trust the accuracy of the output from AI tools as part of your development workflow? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Highly trust 3.1% Somewhat trust 29.6% Somewhat distrust 26.1% Highly distrust 19.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,244 ( 67.8% ) Professional Developers Highly trust 2.7% Somewhat trust 29.6% Somewhat distrust 26.3% Highly distrust 19.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,701 ( 52.4% ) Learning to Code Highly trust 6.1% Somewhat trust 31.3% Somewhat distrust 24.2% Highly distrust 19.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,781 ( 5.7% ) Early Career Devs Highly trust 3% Somewhat trust 31.1% Somewhat distrust 25.7% Highly distrust 17.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,254 ( 12.8% ) Early career defined as 1 - 5 years work experience Mid Career Devs Highly trust 2.8% Somewhat trust 30.3% Somewhat distrust 26.1% Highly distrust 19.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,931 ( 12.1% ) Mid career defined as 5 - 10 years work experience Experienced Devs Highly trust 2.5% Somewhat trust 28.6% Somewhat distrust 26.7% Highly distrust 20.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,908 ( 26.3% ) Experienced devs defined as 10+ years work experience AI tools' ability to handle complex tasks In 2024, 35% of professional developers already believed that AI tools struggled with complex tasks. This year, that number has dropped to 29% among professional developers and is consistent amongst experience levels. Complex tasks carry too much risk to spend extra time proving out the efficacy of AI tools. How well do the AI tools you use in your development workflow handle complex tasks? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Very well at handling complex tasks 4.4% Good, but not great at handling complex tasks 25.2% Neither good or bad at handling complex tasks 14.1% Bad at handling complex tasks 22% Very poor at handling complex tasks 17.6% I don't use AI tools for complex tasks / I don't know 16.8% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,230 ( 67.8% ) Professional Developers Very well at handling complex tasks 3.9% Good, but not great at handling complex tasks 25.2% Neither good or bad at handling complex tasks 14.2% Bad at handling complex tasks 22.8% Very poor at handling complex tasks 18.6% I don't use AI tools for complex tasks / I don't know 15.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,695 ( 52.4% ) Learning to Code Very well at handling complex tasks 7.9% Good, but not great at handling complex tasks 25.8% Neither good or bad at handling complex tasks 12.4% Bad at handling complex tasks 19% Very poor at handling complex tasks 16.3% I don't use AI tools for complex tasks / I don't know 18.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,779 ( 5.7% ) Early Career Devs Very well at handling complex tasks 4% Good, but not great at handling complex tasks 28.1% Neither good or bad at handling complex tasks 13.4% Bad at handling complex tasks 23.6% Very poor at handling complex tasks 19.2% I don't use AI tools for complex tasks / I don't know 11.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,258 ( 12.8% ) Early career defined as 1 - 5 years work experience Mid Career Devs Very well at handling complex tasks 4% Good, but not great at handling complex tasks 25.4% Neither good or bad at handling complex tasks 13.8% Bad at handling complex tasks 23.9% Very poor at handling complex tasks 19.5% I don't use AI tools for complex tasks / I don't know 13.4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,922 ( 12.1% ) Mid career defined as 5 - 10 years work experience Experienced Devs Very well at handling complex tasks 3.6% Good, but not great at handling complex tasks 23.5% Neither good or bad at handling complex tasks 14.9% Bad at handling complex tasks 22.1% Very poor at handling complex tasks 17.9% I don't use AI tools for complex tasks / I don't know 18% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,901 ( 26.3% ) Experienced dev career defined as 10+ years work experience AI in the development workflow Developers show the most resistance to using AI for high-responsibility, systemic tasks like Deployment and monitoring (76% don't plan to) and Project planning (69% don't plan to). Which parts of your development workflow are you currently integrating into AI or using AI tools to accomplish or plan to use AI to accomplish over the next 3 - 5 years? Please select one for each scenario. Currently Mostly AI Currently Partially AI Plan to Partially Use AI Plan to Mostly Use AI Don't Plan to Use AI for This Task Currently Mostly AI Search for answers 54.1% Generating content or synthetic data 35.8% Learning new concepts or technologies 33.1% Documenting code 30.8% Creating or maintaining documentation 24.8% Learning about a codebase 20.8% Debugging or fixing code 20.7% Testing code 17.9% Writing code 16.9% Predictive analytics 11% Project planning 10.8% Committing and reviewing code 10.2% Deployment and monitoring 6.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 11,202 ( 22.9% ) Currently Partially AI Search for answers 55.8% Generating content or synthetic data 28.6% Learning new concepts or technologies 47.4% Documenting code 30.3% Creating or maintaining documentation 27.3% Learning about a codebase 32.7% Debugging or fixing code 47.1% Testing code 27.5% Writing code 59% Predictive analytics 12.7% Project planning 17.1% Committing and reviewing code 22.6% Deployment and monitoring 10.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 20,991 ( 42.8% ) Plan to Partially Use AI Search for answers 24% Generating content or synthetic data 28% Learning new concepts or technologies 27.9% Documenting code 30.5% Creating or maintaining documentation 32.5% Learning about a codebase 34.9% Debugging or fixing code 30.9% Testing code 34.7% Writing code 32.4% Predictive analytics 25% Project planning 24.8% Committing and reviewing code 31.4% Deployment and monitoring 25% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 22,518 ( 45.9% ) Plan to Mostly Use AI Search for answers 17.2% Generating content or synthetic data 28.9% Learning new concepts or technologies 15.7% Documenting code 28.6% Creating or maintaining documentation 31.8% Learning about a codebase 23.1% Debugging or fixing code 14.8% Testing code 25.8% Writing code 12.4% Predictive analytics 23% Project planning 14.3% Committing and reviewing code 16.3% Deployment and monitoring 15.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,790 ( 26.1% ) Don't Plan to Use AI for This Task Search for answers 19.6% Generating content or synthetic data 38.2% Learning new concepts or technologies 32.3% Documenting code 38.5% Creating or maintaining documentation 39.6% Learning about a codebase 39.4% Debugging or fixing code 36.4% Testing code 44.1% Writing code 28.9% Predictive analytics 65.6% Project planning 69.2% Committing and reviewing code 58.7% Deployment and monitoring 75.8% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,349 ( 51.7% ) AI workflow and tool satisfaction Respondents who said they are currently using mostly AI tools to complete tasks in the development workflow are highly satisfied with and frequently using AI to search for answers or learn new concepts; respondents plan to mostly use AI in the future for documentation and testing tasks and are slightly less satisfied with the tools they are using now. How favorable is your stance on using AI tools as part of your development workflow and which parts of your development workflow are you currently integrating into AI or using AI tools to accomplish or plan to use AI to accomplish over the next 3 - 5 years? Please select one for each scenario. Currently mostly AI Currently partially AI Plan to partially use AI Plan to mostly use AI Don't plan to use AI for this task Currently mostly AI Number of responses 6,053 685 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 5.25 5.3 5.35 5.4 5.45 5.5 5.55 5.6 5.65 % 5 % 10 % 15 % 20 % 25 % 30 % 35 % 40 % 45 % 50 % 55 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 11,184 ( 22.8% ) Currently partially AI Number of responses 12,382 2,194 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 4.7 4.75 4.8 4.85 4.9 4.95 5 5.05 5.1 5.15 5.2 5.25 % 10 % 15 % 20 % 25 % 30 % 35 % 40 % 45 % 50 % 55 % 60 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 20,980 ( 42.8% ) Plan to partially use AI Number of responses 7,858 5,400 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 3.7 3.8 3.9 4 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 % 24 % 25 % 26 % 27 % 28 % 29 % 30 % 31 % 32 % 33 % 34 % 35 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 22,500 ( 45.9% ) Plan to mostly use AI Number of responses 4,056 1,588 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 4.6 4.65 4.7 4.75 4.8 4.85 4.9 4.95 5 5.05 5.1 5.15 5.2 % 12 % 14 % 16 % 18 % 20 % 22 % 24 % 26 % 28 % 30 % 32 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,777 ( 26.1% ) Don't plan to use AI for this task Number of responses 19,211 4,953 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4 % 20 % 25 % 30 % 35 % 40 % 45 % 50 % 55 % 60 % 65 % 70 % 75 % 80 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,332 ( 51.7% ) AI tool frustrations The biggest single frustration, cited by 66% of developers, is dealing with "AI solutions that are almost right, but not quite," which often leads to the second-biggest frustration: "Debugging AI-generated code is more time-consuming" (45%) When using AI tools, which of the following problems or frustrations have you encountered? Select all that apply. All Respondents AI solutions that are almost right, but not quite 66% Debugging AI-generated code is more time-consuming 45.2% I don’t use AI tools regularly 23.5% I’ve become less confident in my own problem-solving 20% It’s hard to understand how or why the code works 16.3% Other (write in): 11.6% I haven’t encountered any problems 4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 31,476 ( 64.2% ) AI and humans in the future In a future with advanced AI, the #1 reason developers would still ask a person for help is "When I don’t trust AI’s answers" (75%). This positions human developers as the ultimate arbiters of quality and correctness. In the future, if AI can do most coding tasks, in which situations would you still want to ask another person for help? Select all that apply. All Respondents When I don’t trust AI’s answers 75.3% When I have ethical or security concerns about code 61.7% When I want to fully understand something 61.3% When I want to learn best practices 58.1% When I’m stuck and can’t explain the problem 54.6% When I need help fixing complex or unfamiliar code 49.8% When I want to compare different solutions 44.1% When I need quick help troubleshooting 27.5% Other 6.1% I don’t think I’ll need help from people anymore 4.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 29,163 ( 59.5% ) Vibe coding Most respondents are not vibe coding (72%), and an additional 5% are emphatic it not being part of their development workflow. In your own words, is "vibe coding" part of your professional development work? For this question, we define vibe coding according to the Wikipedia definition , the process of generating software from LLM prompts. All Respondents 18-24 years old 25-34 years old 35-44 years old 45-54 years old 55-64 years old All Respondents Yes, emphatically 0.4% Yes 11.9% Yes, somewhat 2.8% I have tried it 2.1% Not sure 1.2% No 72.2% No, emphatically 5.3% Uncategorized 4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 26,564 ( 54.2% ) 18-24 years old Yes, emphatically 0.3% Yes 11.6% Yes, somewhat 3.2% I have tried it 2.4% Not sure 1.2% No 72.8% No, emphatically 5.1% Uncategorized 3.4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 4,212 ( 8.6% ) 25-34 years old Yes, emphatically 0.4% Yes 11.8% Yes, somewhat 3.2% I have tried it 1.6% Not sure 1.3% No 72.3% No, emphatically 5.7% Uncategorized 3.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 8,526 ( 17.4% ) 35-44 years old Yes, emphatically 0.5% Yes 12% Yes, somewhat 2.8% I have tried it 2.2% Not sure 1.1% No 72% No, emphatically 5.4% Uncategorized 4.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 7,607 ( 15.5% ) 45-54 years old Yes, emphatically 0.5% Yes 12.7% Yes, somewhat 2.5% I have tried it 1.9% Not sure 1.3% No 71.3% No, emphatically 5.2% Uncategorized 4.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 3,838 ( 7.8% ) 55-64 years old Yes, emphatically 0.8% Yes 11.4% Yes, somewhat 2% I have tried it 3.1% Not sure 1.5% No 71.3% No, emphatically 4.6% Uncategorized 5.4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 1,657 ( 3.4% ) 3.3 AI Agents AI agents AI agents are not yet mainstream. A majority of developers (52%) either don't use agents or stick to simpler AI tools, and a significant portion (38%) have no plans to adopt them. Are you using AI agents in your work (development or otherwise)? AI agents refer to autonomous software entities that can operate with minimal to no direct human intervention using artificial intelligence techniques. All Respondents Professional Developers Learning to Code Professional AI Users Learning AI Users All Respondents Yes, I use AI agents at work daily 14.1% Yes, I use AI agents at work weekly 9% Yes, I use AI agents at work monthly or infrequently 7.8% No, but I plan to 17.4% No, I use AI exclusively in copilot/autocomplete mode 13.8% No, and I don't plan to 37.9% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 31,877 ( 65% ) Professional Developers Yes, I use AI agents at work daily 14.9% Yes, I use AI agents at work weekly 9.2% Yes, I use AI agents at work monthly or infrequently 7.7% No, but I plan to 17.2% No, I use AI exclusively in copilot/autocomplete mode 14.2% No, and I don't plan to 36.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 24,752 ( 50.5% ) Learning to Code Yes, I use AI agents at work daily 13.2% Yes, I use AI agents at work weekly 7.8% Yes, I use AI agents at work monthly or infrequently 7.4% No, but I plan to 15.6% No, I use AI exclusively in copilot/autocomplete mode 12.1% No, and I don't plan to 44.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,610 ( 5.3% ) Professional AI Users Yes, I use AI agents at work daily 17.5% Yes, I use AI agents at work weekly 10.8% Yes, I use AI agents at work monthly or infrequently 8.9% No, but I plan to 18.6% No, I use AI exclusively in copilot/autocomplete mode 16.3% No, and I don't plan to 27.8% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 20,892 ( 42.6% ) Learning AI Users Yes, I use AI agents at work daily 16.5% Yes, I use AI agents at work weekly 9.6% Yes, I use AI agents at work monthly or infrequently 8.7% No, but I plan to 16.9% No, I use AI exclusively in copilot/autocomplete mode 14.7% No, and I don't plan to 33.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,019 ( 4.1% ) AI agents affect on work productivity 52% of developers agree that AI tools and/or AI agents have had a positive effect on their productivity. Have AI tools or AI agents changed how you complete development work in the past year? All Respondents Yes, to a great extent 16.3% Yes, somewhat 35.3% Not at all or minimally 41.4% No, but my development work has significantly changed due to non-AI factors 2.6% No, but my development work has changed somewhat due to non-AI factors 4.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 31,636 ( 64.5% ) AI agent uses at work If you happen to be using AI agents at work and you are a software developer, chances are high that you are using agents for software development (84%). What industry purposes or specific tasks are you using AI agents in your development work? Select all that apply from both lists. Industry Purpose Software engineering 83.5% Data and analytics 24.9% IT operations 18% Business process automation 17.6% Decision intelligence 11.3% Customer service support 11.2% Marketing 8.6% Cybersecurity 7.4% Robotics 3.9% Other 2.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,301 ( 25.1% ) AI agent uses for general purposes TL;DR: Agents used outside of work are mostly used for language processing tasks (49%). What industry purposes or specific tasks are you using AI agents in your development work? Select all that apply from both lists. General Purpose Language processing 49% Integration with external agents and APIs 38.3% MCP servers 34.4% Agent/multi-agent orchestration 28.1% Vector databases for AI applications 24.1% Multi-platform search enablement 19.4% Personalized agent creation 18.3% Other 3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,797 ( 11.8% ) Impacts of AI agents The most recognized impacts are personal efficiency gains, and not team-wide impact. Approximately 70% of agent users agree that agents have reduced the time spent on specific development tasks, and 69% agree they have increased productivity. Only 17% of users agree that agents have improved collaboration within their team, making it the lowest-rated impact by a wide margin. To what extent do you agree with the following statements regarding the impact of AI agents on your work as a developer? All Respondents 27.3% 35.9% 21.3% 8.2% 7.3% AI agents have accelerated my learning about new technologies or codebases. 29.3% 34.9% 22.4% 7% 6.4% AI agents have helped me automate repetitive tasks. 17.1% 31.9% 25.3% 14.2% 11.5% AI agents have helped me solve complex problems more effectively. 6.6% 10.7% 40.5% 20% 22.2% AI agents have improved collaboration within my team. 12.2% 25.3% 32.4% 17.1% 13.1% AI agents have improved the quality of my code. 27.7% 41% 20.4% 6% 4.9% AI agents have increased my productivity. 29.3% 40.8% 17.8% 6.9% 5.1% AI agents have reduced the time spent on specific development tasks. Strongly agree Somewhat agree Neutral Somewhat disagree Strongly disagree Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,823 ( 26.2% ) Challenges with AI agents Is it a learning curve, or is the tech not there yet? 87% of all respondents agree they are concerned about the accuracy, and 81% agree they have concerns about the security and privacy of data. To what extent do you agree with the following statements regarding AI agents? All Respondents 57.1% 29.8% 9.7% 2.3% 1.1% I am concerned about the accuracy of the information provided by AI agents. 56.1% 25.3% 11.7% 4.7% 2.2% I have concerns about the security and privacy of data when using AI agents. 16.5% 29.7% 37.3% 12.6% 3.9% Integrating AI agents with my existing tools and workflows can be difficult. 15.5% 27.9% 31.8% 17.8% 6.9% It takes significant time and effort to learn how to use AI agents effectively. 13.8% 14.4% 30.6% 15% 26.2% My company's IT and/or InfoSec teams have strict rules that do not allow me to use AI agent tools or platforms 25.4% 27.9% 31.8% 10.3% 4.6% The cost of using certain AI agent platforms is a barrier. Strongly agree Somewhat agree Neutral Somewhat disagree Strongly disagree Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 28,930 ( 59% ) AI Agent data storage tools When it comes to data management for agents, traditional, developer-friendly tools like Redis (43%) are being repurposed for AI, alongside emerging vector-native databases like ChromaDB (20%) and pgvector (18%). You indicated you use or develop AI agents as part of your development work. Have you used any of the following tools for AI agent memory or data management in the past year? All Respondents Redis 42.9% GitHub MCP Server 42.8% supabase 20.9% ChromaDB 19.7% pgvector 17.9% Neo4j 12.3% Pinecone 11.2% Qdrant 8.2% Milvus 5.2% Fireproof 5% LangMem 4.8% Weaviate 4.5% LanceDB 4.4% mem0 4% Zep 2.8% Letta 2.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 3,398 ( 6.9% ) AI Agent orchestration tools The agent orchestration space is currently led by open-source tools. Among developers building agents, Ollama (51%) and LangChain (33%) are the most-used frameworks. You indicated you use or develop AI agents as part of your development work. Have you used any of the following tools for AI agent orchestration or agent frameworks in the past year? All Respondents Ollama 51.1% LangChain 32.9% LangGraph 16.2% Vertex AI 15.1% Amazon Bedrock Agents 14.5% OpenRouter 13.4% Llama Index 13.3% AutoGen (Microsoft) 12% Zapier 11.8% CrewAI 7.5% Semantic Kernel 6% IBM watsonx.ai 5.7% Haystack 4.4% Smolagents 3.7% Agno 3.4% phidata 2.1% Smol-AGI 1.9% Martian 1.7% lyzr 1.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 3,758 ( 7.7% ) AI Agent observability and security Developers are primarily adapting their existing, traditional monitoring tools for this new task, rather than adopting new, AI-native solutions. The most used tools for AI agent observability are staples of the DevOps and application monitoring world: Grafana + Prometheus are used by 43% of agent developers, and Sentry is used by 32%. You indicated you use or develop AI agents as part of your development work. Have you used any of the following tools for AI agent observability, monitoring or security in the past year? All Respondents Grafana + Prometheus 43% Sentry 31.8% Snyk 18.2% New Relic 13% LangSmith 12.5% Honeycomb 8.8% Langfuse 8.8% Wiz 6.9% Galileo 6.2% Adversarial Robustness Toolbox (ART) 5.5% Protect AI 5% Vectra AI 4.4% arize 3.7% helicone 3.2% Metero 2.7% opik 2.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,689 ( 5.5% ) AI Agent out-of-the-box tools ChatGPT (82%) and GitHub Copilot (68%) are the clear market leaders, serving as the primary entry point for most developers using out-of-the-box AI assistance. You indicated you use or develop AI agents as part of your development work. Have you used any of the following out-of-the-box agents, copilots or assistants? All Respondents ChatGPT 81.7% GitHub Copilot 67.9% Google Gemini 47.4% Claude Code 40.8% Microsoft Copilot 31.3% Perplexity 16.2% v0.dev 9.1% Bolt.new 6.5% Lovable.dev 5.7% AgentGPT 5% Tabnine 5% Replit 5% Auto-GPT 4.7% Amazon Codewhisperer 3.9% Blackbox AI 3.5% Roo code (Roo-Cline) 3.4% Cody 3% Devin AI 2.7% Glean (Enterprise Agents) 1.3% OpenHands (formerly OpenDevin) 1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 8,323 ( 17% ) Previous Technology Next Work Site design / logo © 2025 Stack Exchange Inc. User contributions licensed under CC BY-SA. Data licensed under Open Database License (ODbL). Terms Privacy policy Cookie policy Your Privacy Choices Go to stackoverflow.com | 2026-01-13T08:48:20 |
https://www.highlight.io/docs/getting-started/server/go/gin | Gin Quick Start Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Server / Go / Gin Quick Start Gin Quick Start Learn how to set up highlight.io monitoring on your Go Gin backend. 1 Configure client-side Highlight. (optional) If you're using Highlight on the frontend for your application, make sure you've initialized it correctly and followed the fullstack mapping guide . 2 Install the Highlight Go SDK. Install the highlight-go package with go get . go get -u github.com/highlight/highlight/sdk/highlight-go 3 Initialize the Highlight Go SDK. highlight.Start starts a goroutine for recording and sending backend traces and errors. Setting your project id lets Highlight record errors for background tasks and processes that aren't associated with a frontend session. import ( "github.com/highlight/highlight/sdk/highlight-go" ) func main() { // ... highlight.SetProjectID("<YOUR_PROJECT_ID>") highlight.Start( highlight.WithServiceName("my-app"), highlight.WithServiceVersion("git-sha"), ) defer highlight.Stop() // ... } 4 Add the Highlight middleware. highlightGin.Middleware() provides is a Go Gin compatible middleware. import ( highlightGin "github.com/highlight/highlight/sdk/highlight-go/middleware/gin" ) func main() { // ... r := gin.Default() r.Use(highlightGin.Middleware()) // ... } 5 Record custom errors. (optional) If you want to explicitly send an error to Highlight, you can use the highlight.RecordError method. highlight.RecordError(ctx, err, attribute.String("key", "value")) 6 Verify your errors are being recorded. Make a call to highlight.RecordError to see the resulting error in Highlight. func TestErrorHandler(w http.ResponseWriter, r *http.Request) { highlight.RecordError(r.Context(), errors.New("a test error is being thrown!")) } 7 Verify your backend logs are being recorded. Visit the highlight logs portal and check that backend logs are coming in. 8 Verify your backend traces are being recorded. Visit the highlight traces portal and check that backend traces are coming in. Fiber Quick Start GORM Tracing Quick Start [object Object] | 2026-01-13T08:48:20 |
https://www.highlight.io/docs/getting-started/server/js/nextjs | Next.js Quick Start Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Server / JS / Next.js Next.js Quick Start Learn how to set up highlight.io tracing for your Next.js application. 1 Install the relevant Highlight SDK(s). Install @highlight-run/next with your package manager. npm install --save @highlight-run/next 2 Wrap your Page Router endpoints The Highlight Next.js SDK supports tracing for both Page and App Routers running in the Node.js runtime. import { NextApiRequest, NextApiResponse } from 'next' import { withPageRouterHighlight } from '@/app/_utils/page-router-highlight.config' import { H } from '@highlight-run/next/server' export default withPageRouterHighlight(async function handler( req: NextApiRequest, res: NextApiResponse, ) { return new Promise<void>(async (resolve) => { const { span } = H.startWithHeaders('page-router-span', {}) console.info('Here: /pages/api/page-router-trace.ts ⌚⌚⌚') res.send(`Trace sent! Check out this random number: 0.06448606896345765`) span.end() resolve() }) }) 3 Wrap your App Router endpoints The Highlight Next.js SDK supports tracing for both Page and App Routers running in the Node.js runtime. import { NextRequest, NextResponse } from 'next/server' import { withAppRouterHighlight } from '@/app/_utils/app-router-highlight.config' import { H } from '@highlight-run/next/server' export const GET = withAppRouterHighlight(async function GET( request: NextRequest, ) { return new Promise(async (resolve) => { const { span } = H.startWithHeaders('app-router-span', {}) console.info('Here: /pages/api/app-router-trace/route.ts ⏰⏰⏰') span.end() resolve(new Response('Success: /api/app-router-trace')) }) }) 4 Verify your backend traces are being recorded. Visit the highlight traces portal and check that backend traces are coming in. Nest.js Quick Start Node.js Quick Start [object Object] | 2026-01-13T08:48:20 |
https://dev.to/keefdrive/create-react-app-vs-vite-2amn#one-last-thing-about-importing-files | Create react app vs Vite - DEV Community Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. Popcorn Movies and TV Follow Movie and TV enthusiasm, criticism and everything in-between. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Add reaction Like Unicorn Exploding Head Raised Hands Fire Jump to Comments Save Boost More... Copy link Copy link Copied to Clipboard Share to X Share to LinkedIn Share to Facebook Share to Mastodon Share Post via... Report Abuse Keerthi Posted on Sep 22, 2021 • Edited on Sep 24, 2021 Create react app vs Vite # webdev # javascript # vite # react I have always relied on the npm command create-react-app to create the starter files for any React.js project. It does what it says on the tin, and creates all my starter template files, setups a local dev server and dev environment. Over the years I have become a little impatient because it takes around 3-4 minutes to setup a basic barebones app. Recently I have come to know about a faster way to setup React apps, which also gives you all the useful features that create-react-app gives you too. It is using a tool called Vite . Vite is another build tool like Webpack (create-react-app uses Webpack under the hood, read more here ). In this post I will take you through the steps on how to install React.js app using Vite and point out some differences too. You can also see a video on the comparison of the two installation methods. In the Video below, You will discover that the installation time, plus time to run local server is astonishingly fast for Vite. So how do we start the ball rolling You can refer to the Vite docs , From there, you can choose from a few methods to start off your installation. We are going to use the template method. In their docs, the listed methods are: #npm 6.x npm init vite@latest my-vue-app --template vue #npm 7+, extra double-dash is needed: npm init vite@latest my-vue-app -- --template vue #yarn yarn create vite my-vue-app --template vue Enter fullscreen mode Exit fullscreen mode But these commands are for installing Vue.js, just as side note, Vite was originally developed for Vue.js but has been modified to use with other frameworks including React.js. For our case, all we need to do is replace the keyword after '--template', from vue to react. And dont forget to replace the app name to your choosing. So assuming that we are running npm version 6.x, we will run the following command: npm init vite@latest my-react-app --template react Enter fullscreen mode Exit fullscreen mode Then we will cd into our directory and install the remainder of the starter files and run the dev server: cd my-react-app npm install npm run dev Enter fullscreen mode Exit fullscreen mode If you goto the browser. You should see a React logo with a counter and a button, as below. Directory structure of the our newly created app The thing to note here is that, main.js is the root file that imports/loads App.js. There is also a new file called vite.config.js, this is circled in the above image. This file is used to turn on and set new features for your build process. I will come to this file in the next section below. One last thing about importing files... I have noticed that out the box this setup does not allow for absolute paths. With create-react-app, you can do import x from 'components/x' . With Vite, you have to do the relative pathing, like ```import x from '../../../' To fix this we need to change the vite.config.js file, which looks like this: ```javascript import { defineConfig } from 'vite' import reactRefresh from '@vitejs/plugin-react-refresh' // https://vitejs.dev/config/ export default defineConfig({ plugins: [reactRefresh()] }) Enter fullscreen mode Exit fullscreen mode we need to add an extra setting to resolve the path, this change will go after the "plugins" settings. It will end up looking like this after the change: import { defineConfig } from ' vite ' import reactRefresh from ' @vitejs/plugin-react-refresh ' import path from ' path ' // https://vitejs.dev/config/ export default defineConfig ({ plugins : [ reactRefresh ()], resolve : { alias : { ' @ ' : path . resolve ( __dirname , ' ./src ' ), }, }, }) Enter fullscreen mode Exit fullscreen mode and this will allow us to refer to paths as import x from '@/component/x' !IMPORTATNT to prefix with '@' in path. conclusion I did find Vite impressingly fast. It took me 55 secs to install and run on local server. I have not done much heavy development using Vite but it looks promising. It is too early for me to say if I will use it on any bigger projects in the future. There are other methods of installing React.js using Vite, these methods are maintained by other communities. Check out other community maintained templates here , you can also find one with Tailwind. Please leave comments on your experiences too. Note: Vite has templates to build apps in the following frameworks vanilla vanilla-ts vue vue-ts react react-ts preact preact-ts lit-element lit-element-ts svelte svelte-ts Enter fullscreen mode Exit fullscreen mode so to create a build in react typescript , just change the last bit to "react-ts" after the "--template" , so it becomes: npm init vite@latest my-react-app --template react-ts Enter fullscreen mode Exit fullscreen mode Top comments (20) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand R. Maulana Citra R. Maulana Citra R. Maulana Citra Follow I write about web dev stuff Location Serang, Indonesia Work Front End @Skyshi Digital Indonesia Joined Mar 3, 2021 • Sep 24 '21 Dropdown menu Copy link Hide Vite is cool, I love how things are fast on dev server. I also made boilerplate for daily projects with Tailwind, if you want to check it out, see it on my GitHub here Like comment: Like comment: 4 likes Like Comment button Reply Collapse Expand Keerthi Keerthi Keerthi Follow I am UI developer, technologist, UI designer. Keen cook. Location london Work ui developer Joined Aug 7, 2020 • Sep 24 '21 Dropdown menu Copy link Hide Thats awesome, you should contribute to the community here github.com/vitejs/awesome-vite#tem... . They have one for react and tailwind already, maybe you can add yours as well. Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand R. Maulana Citra R. Maulana Citra R. Maulana Citra Follow I write about web dev stuff Location Serang, Indonesia Work Front End @Skyshi Digital Indonesia Joined Mar 3, 2021 • Oct 5 '21 Dropdown menu Copy link Hide thank you bro, I have added mine too, and it was merged already! Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand James Thomson James Thomson James Thomson Follow Just another front-end web dev junkie Location Australia Work Senior Frontend Engineer at Complish Joined Feb 22, 2019 • Sep 22 '21 Dropdown menu Copy link Hide I've recently switched a Vue CLI project to Vite. It's impressive how fast things are - but makes complete sense when there's no build step needed when developing. One thing I've found less intuitive are images, especially dynamically referenced ones (e.g. in a loop). I've had to create a utility for this: export function getImageUrl (name) { return new URL(`../assets/${name}`, import.meta.url).href; } Enter fullscreen mode Exit fullscreen mode Is this also the case in React? Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Keerthi Keerthi Keerthi Follow I am UI developer, technologist, UI designer. Keen cook. Location london Work ui developer Joined Aug 7, 2020 • Sep 23 '21 Dropdown menu Copy link Hide Yes , Similar in react Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Herberth Obregón Herberth Obregón Herberth Obregón Follow 🧩 Web Components 💻 Typescript First 🐳 ☸️ K8s Location GT Education Science and Systems Engineer Work CIO/CTO at HireX Joined Jan 1, 2020 • Sep 23 '21 Dropdown menu Copy link Hide I moved to vitejs for lit-element (now only lit) and is amazing! 💯💯🚀 Web pack is very slow to spinup a dev server Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Keerthi Keerthi Keerthi Follow I am UI developer, technologist, UI designer. Keen cook. Location london Work ui developer Joined Aug 7, 2020 • Sep 23 '21 Dropdown menu Copy link Hide Firts tme I am hearing of lit-elemnt, Intresting, what apps are you building with it? Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Herberth Obregón Herberth Obregón Herberth Obregón Follow 🧩 Web Components 💻 Typescript First 🐳 ☸️ K8s Location GT Education Science and Systems Engineer Work CIO/CTO at HireX Joined Jan 1, 2020 • Sep 25 '21 Dropdown menu Copy link Hide It is one of the main "frameworks" of modern development, vitejs.dev/guide/#scaffolding-your... Vite support the main popular frameworks vue, react, lit-element and svelte I choose Lit-element because is the closest thing to js vanilla with all the power of web components (the performance is amazing ⚡️). Eventually I consider that web components are going to be so robust that you won't need a framework. Lit-element is the framework for web components par excellence. Stencil I don't like like Lit I build all empleo.gt with Lit Which next will be migrated to hirex.app for worldwide version Like comment: Like comment: 4 likes Like Thread Thread Keerthi Keerthi Keerthi Follow I am UI developer, technologist, UI designer. Keen cook. Location london Work ui developer Joined Aug 7, 2020 • Sep 26 '21 Dropdown menu Copy link Hide Thanks, Nice to know that about Lit, will look at it. Also good luck with your app too Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Wagner Wagner Wagner Follow Joined Feb 25, 2021 • Sep 23 '21 Dropdown menu Copy link Hide Why don't you use package.json inside each directory and refers to files like "@components/MyCompoment"?! You don't need do setup anything else. Just a package.json in each folder with content: { "name": "components" } Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Ivan Jeremic Ivan Jeremic Ivan Jeremic Follow Web/Software Developer Joined Dec 9, 2018 • Sep 23 '21 Dropdown menu Copy link Hide This is so dirty I can't believe people do this. Like comment: Like comment: 16 likes Like Comment button Reply Collapse Expand dragos dragos dragos Follow Indie app builder focused on simple, practical products. Currently building Vet Record, a pet health tracker for everyday owners. Location Beograd Education Completed an online course by Carnegie Mellon University Joined Oct 15, 2019 • Sep 23 '21 Dropdown menu Copy link Hide Stiil too much bugs Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Daniel Tkach Daniel Tkach Daniel Tkach Follow Joined Sep 4, 2020 • Oct 4 '21 Dropdown menu Copy link Hide On vite? I'm just researching if I should switch to vite. Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Renan "Firehawk" Lazarotto Renan "Firehawk" Lazarotto Renan "Firehawk" Lazarotto Follow Hiya! I'm a fullstack developer, with experience with PHP, JavaScript and Go. I'm also an Android enthusiast and I like pretty much everything related to tech. Location Brazil Education Barchelor Degree in IT Pronouns he/him Work FullStack developer @ Hammer Consult Joined Dec 16, 2019 • Sep 22 '21 Dropdown menu Copy link Hide I have switched from CRA to Vite just because CRA is so slow! Vite is blazing fast even on my aging machine. Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Keerthi Keerthi Keerthi Follow I am UI developer, technologist, UI designer. Keen cook. Location london Work ui developer Joined Aug 7, 2020 • Sep 22 '21 Dropdown menu Copy link Hide Thats good to hear. CRA has always been so slow. But I had to put up with it. Other option was configuring webpack, which was way worse in terms of time to setup. Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Rami Rami Rami Follow I am a self taught web developer and secondary school student ✌ Location مصر Education self-taught Work Captain Dev Joined Nov 14, 2019 • Sep 22 '21 Dropdown menu Copy link Hide Vite is really cool, I hope they support Angular in the near future. Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Wagner Wagner Wagner Follow Joined Feb 25, 2021 • Sep 23 '21 Dropdown menu Copy link Hide Angular is a waste of time! A poor framework, too much verbose. Like comment: Like comment: 12 likes Like Comment button Reply Collapse Expand Jerry Jerry Jerry Follow follow for dev, javascript/typescript react, aws and cloud tips and more. Location British Columbia Work Software Engineer Joined Aug 14, 2018 • Mar 4 '23 Dropdown menu Copy link Hide This is a great overview! If you want a deep dive understanding of Vite, I wrote about here - jerrychang.ca/writing/vite-how-it-... Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Audace Audace Audace Follow Programmer Joined Feb 23, 2024 • Feb 23 '24 Dropdown menu Copy link Hide I have the problem with vite + react. When I run the localhost, see in the terminal [vite] hmr update. And after that in the browser nothing display on the screen. Screen is blank. Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Audace Audace Audace Follow Programmer Joined Feb 23, 2024 • Feb 23 '24 Dropdown menu Copy link Hide I have the problem Like comment: Like comment: 1 like Like Comment button Reply View full discussion (20 comments) Code of Conduct • Report abuse Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink . Hide child comments as well Confirm For further actions, you may consider blocking this person and/or reporting abuse Keerthi Follow I am UI developer, technologist, UI designer. Keen cook. Location london Work ui developer Joined Aug 7, 2020 More from Keerthi Crash course in interactive 3d animation with React-three-fiber and React-spring # react # webdev # threejs A crash course in React.js and D3 # react # javascript # d3js # webdev Scroll animation in Javascript using IntersectionObserver # javascript # webdev # css # html 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. 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https://www.highlight.io/docs/getting-started/server/go/logrus | Logrus Quick Start Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Server / Go / Logrus Quick Start Logrus Quick Start Learn how to set up highlight.io Go log ingestion with logrus. 1 Configure client-side Highlight. (optional) If you're using Highlight on the frontend for your application, make sure you've initialized it correctly and followed the fullstack mapping guide . 2 Call logrus methods while passing the request context. The request context allows highlight to associate logs with the incoming frontend session and network request. logrus.WithContext(ctx).WithField("user", "bob").Infof("hello, %s!", "world") 3 Call the Highlight logging SDK. Use our SDK to configure logrus , and use it as normal. package main import ( "context" "github.com/highlight/highlight/sdk/highlight-go" "github.com/highlight/highlight/sdk/highlight-go/log" "github.com/sirupsen/logrus" ) func main() { // setup the highlight SDK highlight.SetProjectID("<YOUR_PROJECT_ID>") highlight.Start( highlight.WithServiceName("my-app"), highlight.WithServiceVersion("git-sha"), ) defer highlight.Stop() // setup highlight logrus hook hlog.Init() // if you don't want to get stdout / stderr output, add the following uncommented // hlog.DisableOutput() // if in a request, provide context to associate logs with frontend sessions ctx := context.TODO() // send logs logrus.WithContext(ctx).WithField("hello", "world").Info("welcome to highlight.io") // send logs with a string message severity lvl, _ := logrus.ParseLevel("warn") logrus.WithContext(ctx).Log(lvl, "whoa there") } 4 Verify your backend logs are being recorded. Visit the highlight logs portal and check that backend logs are coming in. Go gqlgen Quick Start Manual Go Tracing Quick Start [object Object] | 2026-01-13T08:48:20 |
https://dev.to/t/authorization | Authorization - DEV Community Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. Popcorn Movies and TV Follow Movie and TV enthusiasm, criticism and everything in-between. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close # authorization Follow Hide Create Post Older #authorization posts 1 2 3 4 5 6 7 8 9 Posts Left menu 👋 Sign in for the ability to sort posts by relevant , latest , or top . Right menu Filament Passport UI – Managing Laravel Passport OAuth with Clarity Ilya Beliaev Ilya Beliaev Ilya Beliaev Follow Jan 7 Filament Passport UI – Managing Laravel Passport OAuth with Clarity # laravel # filament # authorization # passport Comments Add Comment 2 min read Laravel Passport Authorization Core – A Domain-Oriented Authorization Foundation Ilya Beliaev Ilya Beliaev Ilya Beliaev Follow Jan 7 Laravel Passport Authorization Core – A Domain-Oriented Authorization Foundation # laravel # oauth2 # authorization # cleanarchitecture Comments Add Comment 2 min read Practical MCP-Style Authorization: An Experimental PoC and Guide Aniket Hingane Aniket Hingane Aniket Hingane Follow Dec 24 '25 Practical MCP-Style Authorization: An Experimental PoC and Guide # security # authorization # python # tutorial Comments Add Comment 16 min read Rule of Two Piece Mathew Pregasen Mathew Pregasen Mathew Pregasen Follow Dec 24 '25 Rule of Two Piece # ai # security # llm # authorization Comments 1 comment 7 min read API Security : Understand in 3 Minutes Hongster Hongster Hongster Follow Dec 11 '25 API Security : Understand in 3 Minutes # apisecurity # authentication # authorization # abotwrotethis Comments Add Comment 3 min read Microservices Authentication & Authorization: A Beginner's Guide Rushikesh Surve Rushikesh Surve Rushikesh Surve Follow Nov 26 '25 Microservices Authentication & Authorization: A Beginner's Guide # microservices # authentication # authorization # gateway 2 reactions Comments Add Comment 4 min read RBAC in Kubernetes: Understanding Roles, and RoleBindings 🔐 Laxman Patel Laxman Patel Laxman Patel Follow Oct 1 '25 RBAC in Kubernetes: Understanding Roles, and RoleBindings 🔐 # kubernetes # security # rbac # authorization Comments Add Comment 3 min read Authentication and authorization : difference Amahle Comfort Nxumalo Amahle Comfort Nxumalo Amahle Comfort Nxumalo Follow Sep 1 '25 Authentication and authorization : difference # webdev # security # authentication # authorization Comments Add Comment 2 min read Privileged: A Powerful Authorization Library for .NET Paul Welter Paul Welter Paul Welter Follow for LoreSoft Sep 5 '25 Privileged: A Powerful Authorization Library for .NET # authorization # security # aspnetcore # permissions Comments Add Comment 4 min read What's the Difference Between Authentication and Authorization? Carrie Carrie Carrie Follow Jul 29 '25 What's the Difference Between Authentication and Authorization? # authentication # authorization # identity # firewall 5 reactions Comments Add Comment 2 min read The deceptive simplicity of auth Evgeny Evgeny Evgeny Follow Aug 19 '25 The deceptive simplicity of auth # security # authentication # authorization # beginners 2 reactions Comments Add Comment 3 min read Implementing OAuth for MCP servers: a developer's guide Saif Saif Saif Follow Jul 29 '25 Implementing OAuth for MCP servers: a developer's guide # oauth # mcp # authorization # ai Comments Add Comment 3 min read When to Use Gates, Policies, and the Spatie Permission Package in Laravel Vatsal Acharya Vatsal Acharya Vatsal Acharya Follow for AddWeb Solution Pvt Ltd Jul 10 '25 When to Use Gates, Policies, and the Spatie Permission Package in Laravel # laravel # authorization # rbac # permissions 24 reactions Comments Add Comment 4 min read Access Token v/s Refresh Token gunjangidwani gunjangidwani gunjangidwani Follow Jun 20 '25 Access Token v/s Refresh Token # programming # backend # node # authorization Comments Add Comment 2 min read How to Protect Your API with OpenFGA: From ReBAC Concepts to Practical Usage Edouard Maleix Edouard Maleix Edouard Maleix Follow for This is Learning Jun 15 '25 How to Protect Your API with OpenFGA: From ReBAC Concepts to Practical Usage # tutorial # openfga # authorization # security 5 reactions Comments 2 comments 17 min read Tigris's object store's authentication & authorization Shared Account Shared Account Shared Account Follow for Tigris Data Jun 4 '25 Tigris's object store's authentication & authorization # security # authentication # authorization Comments Add Comment 3 min read Deploy Permit.IO PDP To Heroku Under 5 Mins! [Video Included] Aidityas Adhakim Aidityas Adhakim Aidityas Adhakim Follow May 1 '25 Deploy Permit.IO PDP To Heroku Under 5 Mins! [Video Included] # permitio # heroku # authorization Comments Add Comment 2 min read The interplay of authentication and authorization in ASP.NET Core Pavel Voronin Pavel Voronin Pavel Voronin Follow Apr 9 '25 The interplay of authentication and authorization in ASP.NET Core # aspnetcore # authentication # authorization Comments Add Comment 6 min read Introducing Guantr: A Type-Safe Authorization Library for JavaScript/TypeScript Herdi Tr. Herdi Tr. Herdi Tr. Follow Apr 9 '25 Introducing Guantr: A Type-Safe Authorization Library for JavaScript/TypeScript # javascript # authorization # opensource # webdev Comments Add Comment 3 min read Scrapebase + Permit.io: Web Scraping with API-First Authorization Tamizh Tamizh Tamizh Follow May 5 '25 Scrapebase + Permit.io: Web Scraping with API-First Authorization # permitio # authorization # api # webdev 16 reactions Comments 1 comment 4 min read Authorization in Node.js, all you need to know Gabriel Olátúnjí Gabriel Olátúnjí Gabriel Olátúnjí Follow Mar 6 '25 Authorization in Node.js, all you need to know # node # authorization # authentication Comments Add Comment 2 min read Understanding Authentication & Authorization (JWT, OAuth2.0, Session) Concepts Aashish Koshti Aashish Koshti Aashish Koshti Follow Apr 3 '25 Understanding Authentication & Authorization (JWT, OAuth2.0, Session) Concepts # authentication # authorization # systemdesign # computerscience 6 reactions Comments Add Comment 6 min read Authentication and Authorization Best Practices in ASP.NET Core Anton Martyniuk Anton Martyniuk Anton Martyniuk Follow Mar 25 '25 Authentication and Authorization Best Practices in ASP.NET Core # programming # authentication # authorization # dotnet 3 reactions Comments Add Comment 7 min read Beware of the New Enemy Problem ⚠️ Sohan Sohan Sohan Follow Mar 6 '25 Beware of the New Enemy Problem ⚠️ # security # authorization # distributedsystems # spicedb 1 reaction Comments Add Comment 4 min read How to Implement Role-Based Access Control (RBAC) in Node.js Applications rabindratamang rabindratamang rabindratamang Follow Feb 27 '25 How to Implement Role-Based Access Control (RBAC) in Node.js Applications # node # authorization # jwt # mongodb Comments Add Comment 3 min read loading... trending guides/resources Microservices Authentication & Authorization: A Beginner's Guide API Security : Understand in 3 Minutes Rule of Two Piece Filament Passport UI – Managing Laravel Passport OAuth with Clarity Laravel Passport Authorization Core – A Domain-Oriented Authorization Foundation Practical MCP-Style Authorization: An Experimental PoC and Guide 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. Made with love and Ruby on Rails . DEV Community © 2016 - 2026. We're a place where coders share, stay up-to-date and grow their careers. Log in Create account | 2026-01-13T08:48:20 |
https://www.highlight.io/docs/getting-started/server/python/azure-functions | Azure Functions Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Server / Python / Azure Functions Using highlight.io with Python on Azure Functions Learn how to set up highlight.io with Azure Functions. 1 Configure client-side Highlight. (optional) If you're using Highlight on the frontend for your application, make sure you've initialized it correctly and followed the fullstack mapping guide . 2 Install the highlight-io python package. Download the package from pypi and save it to your requirements. If you use a zip or s3 file upload to publish your function, you will want to make sure highlight-io is part of the build. poetry add highlight-io # or with pip pip install highlight-io 3 Initialize the Highlight SDK. Setup the SDK. Add the @observe_handler decorator to your azure functions. import azure.functions as func import highlight_io from highlight_io.integrations.azure import observe_handler # `instrument_logging=True` sets up logging instrumentation. # if you do not want to send logs or are using `loguru`, pass `instrument_logging=False` H = highlight_io.H( "<YOUR_PROJECT_ID>", instrument_logging=True, service_name="my-app", service_version="git-sha", environment="production", ) @observe_handler def main(req: func.HttpRequest) -> func.HttpResponse: return func.HttpResponse( "This HTTP triggered function executed successfully.", status_code=200, ) 4 Verify your installation. Check that your installation is valid by throwing an error. Add an operation that raises an exception to your azure function. Setup an HTTP trigger and visit your azure function on the internet. You should see a DivideByZero error in the Highlight errors page within a few moments. import azure.functions as func import highlight_io from highlight_io.integrations.azure import observe_handler # `instrument_logging=True` sets up logging instrumentation. # if you do not want to send logs or are using `loguru`, pass `instrument_logging=False` H = highlight_io.H( "<YOUR_PROJECT_ID>", instrument_logging=True, service_name="my-app", service_version="git-sha", environment="production", ) @observe_handler def main(req: func.HttpRequest) -> func.HttpResponse: return func.HttpResponse( f"Not a good idea: {5 / 0}.", ) 5 Verify your backend logs are being recorded. Visit the highlight logs portal and check that backend logs are coming in. 6 Verify your backend traces are being recorded. Visit the highlight traces portal and check that backend traces are coming in. AWS Lambda Python Django [object Object] | 2026-01-13T08:48:20 |
https://www.highlight.io/docs/getting-started/server/go/chi | chi Quick Start Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Server / Go / chi Quick Start chi Quick Start Learn how to set up highlight.io monitoring on your Go chi backend. 1 Configure client-side Highlight. (optional) If you're using Highlight on the frontend for your application, make sure you've initialized it correctly and followed the fullstack mapping guide . 2 Install the Highlight Go SDK. Install the highlight-go package with go get . go get -u github.com/highlight/highlight/sdk/highlight-go 3 Initialize the Highlight Go SDK. highlight.Start starts a goroutine for recording and sending backend traces and errors. Setting your project id lets Highlight record errors for background tasks and processes that aren't associated with a frontend session. import ( "github.com/highlight/highlight/sdk/highlight-go" ) func main() { // ... highlight.SetProjectID("<YOUR_PROJECT_ID>") highlight.Start( highlight.WithServiceName("my-app"), highlight.WithServiceVersion("git-sha"), ) defer highlight.Stop() // ... } 4 Add the Highlight middleware. highlightChi.Middleware is a Go Chi compatible middleware. import ( highlightChi "github.com/highlight/highlight/sdk/highlight-go/middleware/chi" ) func main() { // ... r := chi.NewRouter() r.Use(highlightChi.Middleware) // ... } 5 Record custom errors. (optional) If you want to explicitly send an error to Highlight, you can use the highlight.RecordError method. highlight.RecordError(ctx, err, attribute.String("key", "value")) 6 Verify your errors are being recorded. Make a call to highlight.RecordError to see the resulting error in Highlight. func TestErrorHandler(w http.ResponseWriter, r *http.Request) { highlight.RecordError(r.Context(), errors.New("a test error is being thrown!")) } 7 Verify your backend logs are being recorded. Visit the highlight logs portal and check that backend logs are coming in. 8 Verify your backend traces are being recorded. Visit the highlight traces portal and check that backend traces are coming in. Highlight Integration in Go Echo Quick Start [object Object] | 2026-01-13T08:48:20 |
https://www.highlight.io/docs/getting-started/browser/replay-configuration/content-security-policy | Content-Security-Policy Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Browser / highlight.run SDK / Content-Security-Policy Content-Security-Policy You should keep reading this if your application runs in an environment that enforces content security policies. Content-Security-Policy allows you to tell the browser what and how your page can interact with third-party scripts. Here are the policies you'll need to set to use Highlight: connect-src : https://pub.highlight.io This policy allows connecting with Highlight servers to send recorded session data. worker-src : data: blob: This policy allows creating an inlined web worker initialized by our npm package highlight.run . Your CSP definition may look something like this: <meta http-equiv="Content-Security-Policy" content="connect-src https://pub.highlight.io; worker-src data: blob:;" /> Alternatively, Content Security Policy may be set by the HTML document response header Content-Security-Policy . Check your initial app HTML document load for the header to make sure you are setting it to the desired value. highlight.run version 8.11 changes how we bundle the client so that we no longer require a script-src definition. Make sure you are using the latest version of the SDK to use the above CSP policy. Console Messages Identifying Users Community / Support Suggest Edits? Follow us! [object Object] | 2026-01-13T08:48:20 |
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DELOITTE INSIGHTS Home Spotlight Weekly Global Economic Outlook Tech Trends Human Capital Trends Digital Media Trends TMT Predictions FSI Predictions Topics Economics Environmental, Social, & Governance Operations Strategy Technology Workforce Industries More About Deloitte Insights Magazine Top 10 Reading Guide Videos DELOITTE RESEARCH CENTERS Cross-Industry Home Workforce Trends Enterprise Growth & Innovation Technology & Transformation Environmental & Social Issues Economics Home Consumer Spending Housing Business Investment Globalization & International Trade Fiscal & Monetary Policy Sustainability, Equity & Climate Labor Markets Prices & Inflation Consumer Home Automotive Consumer Products Food Retail, Wholesale & Distribution Hospitality & Airlines Transportation Energy & Industrials Home Aerospace & Defense Chemicals & Specialty Materials Engineering & Construction Industrial Manufacturing Mining & Metals Oil & Gas Power & Utilities Renewable Energy Financial Services Home Banking & Capital Markets Commercial Real Estate Insurance Investment Management Cross Financial Services Government & Public Services Home Defense, Security & Justice Government Health State & Local Government Whole of Government Transportation & Infrastructure Human Services Higher Education Life Sciences & Health Care Home Hospitals, Health Systems & Providers Pharmaceutical Manufacturers Health Plans & Payers Medtech & Health Tech Organizations Tech, Media & Telecom Home Technology Media & Entertainment Telecommunications Semiconductor Sports Tech, Media & Telecom SECTORS Technology Media & Entertainment Telecommunications Semiconductor Sports RESEARCH CENTERS Cross-Industry Economics Consumer Energy & Industrials Financial Services Government & Public Services Life Sciences & Health Care Tech, Media & Telecom For You Welcome! For personalized content and settings, go to your My Deloitte Dashboard Latest Insights What do organizations need most in a disrupted, boundaryless age? More imagination. Article • 16-min read Recommendations TMT Predictions 2026: The AI gap narrows but persists Article • 9-min read About Deloitte Insights About Deloitte Insights Deloitte Insights Magazine, issue 33 Magazine Topics for you Business Strategy & Growth Leadership Operations Technology Workforce Economics Watch & Listen Dbriefs Stay informed on the issues impacting your business with Deloitte's live webcast series. Gain valuable insights and practical knowledge from our specialists while earning CPE credits. Deloitte Insights Videos Stay informed with content built for today’s business leaders. From data visualizations to expert commentary, our video content delivers concise, actionable information to help you lead with clarity in a complex world. 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Sorry, no results found. 1 View All View 6 per page About the Deloitte Center for Technology, Media & Telecommunications The Deloitte Center for Technology, Media & Telecommunications conducts research and develops insights to help business leaders see their options more clearly. The center can help executives better discern risk and reward, capture opportunities, and solve tough challenges amid the rapidly evolving TMT landscape. Learn more Get in touch with our research team Jeff Loucks Tech, Media & Telecom | Executive director Jeff Loucks Tech, Media & Telecom | Executive director United States Jeff Loucks is the executive director of Deloitte's Center for Technology, Media & Telecommunications, Deloitte Services LP. In his role, he conducts research and writes on topics that help companies capitalize on technological change. An award-winning thought leader in digital business model transformation, Jeff is especially interested in the strategies organizations use to adapt to accelerating change. Jeff’s academic background complements his technology expertise. Jeff has a Bachelor of Arts in political science from The Ohio State University, and a Master of Arts and PhD in political science from the University of Toronto. jloucks@deloitte.com +1 614 477 0407 David Jarvis Senior research leader David Jarvis Senior research leader United States David is a senior research manager in Deloitte’s Center for Technology, Media & Telecommunications, Deloitte Services LP. He has more than 15 years of experience in the technology industry and is a passionate expert and educator focused on emerging business and technology issues—including the potential impacts of longer-term change across our digital society. davjarvis@deloitte.com +1 617 437 2862 Chris Arkenberg Research leader Chris Arkenberg Research leader United States Chris Arkenberg is a research manager with Deloitte’s Center for Technology, Media and Telecommunications. He has 20 years of experience focusing on how people and organizations interact with transformational technologies. Chris is also an avid video game enthusiast, stomping the virtual grounds since the days of the 2600. carkenberg@deloitte.com +1 415-783-7025 Karthik Ramachandran Senior research leader Karthik Ramachandran Senior research leader India Karthik Ramachandran is a senior research manager with Deloitte’s Center for TMT. He specializes in the technology and semiconductor industries, and works closely with senior leaders and SMEs in Deloitte’s TMT practice, globally, to codevelop and write thought leadership perspectives tailored for senior industry executives. Besides publishing on Deloitte Insights, his articles have been featured on Deloitte- Wall Street Journal platforms (the CFO/CTO/CMO Journals), the SEMI industry association, and the Houston Business Journal . karramachandran@deloitte.com +1 615 718 2961 Brooke Auxier Research leader Brooke Auxier Research leader United States Brooke Auxier is a research manager with Deloitte’s Center for Technology, Media & Telecommunications. Her research focuses on media, entertainment, and consumer technology. She has a Ph.D. in journalism from the University of Maryland. bauxier@deloitte.com +1 571 882 6498 Michael Steinhart Research leader Michael Steinhart Research leader United States Michael is a research manager with Deloitte's Center for Technology, Media, and Telecommunications. His work focuses on enterprise and consumer technology. Prior to joining Deloitte, Michael spent 22 years in the technology media industry. msteinhart@deloitte.com +1 212 436 6873 Michelle Dollinger Strategy & operations manager Michelle Dollinger Strategy & operations manager United States Michelle manages strategy and operations for the TMT Center and works with the Center director to implement the research agenda. She builds relationships across the practices to connect the right people with the right content. Michelle has a Bachelor of Arts in Journalism and a Master of Science in Library and Information Science. mdollinger@deloitte.com Duncan Stewart Research director Duncan Stewart Research director Canada Duncan Stewart is the director of research for the technology, media, and telecommunications (TMT) industry for Deloitte Canada. He is the lead researcher on semiconductor topics for the US TMT Center and for Deloitte Global. dunstewart@deloitte.ca Susanne Hupfer Research manager Susanne Hupfer Research manager United States Susanne Hupfer, PhD, is a research manager in Deloitte’s Center for Technology, Media & Telecommunications, where she conducts research to understand the impact of technology trends and to deliver actionable insights. She has more than 20 years of experience in the technology industry, including software research and development, strategy consulting, and thought leadership. shupfer@deloitte.com Bree Matheson Research leader Bree Matheson Research leader United States Bree Matheson is a research manager with Deloitte’s Center for Technology, Media & Telecommunications. Her research focuses on media, entertainment, and consumer technology. She holds a PhD in technical communication and rhetoric from Utah State University. bmatheson@deloitte.com +1 801 428 8800 My Deloitte Subscribe to receive personalized content Don't miss out on the information you need to lead. Subscribe today. Sign up Already joined? Log in Deloitte Insights and our research centers deliver proprietary research designed to help organizations turn their aspirations into action. DELOITTE INSIGHTS Home Deloitte Insights Magazine Top 10 Reading Guide Weekly Global Economic Outlook About Deloitte Insights DELOITTE RESEARCH CENTERS Cross-Industry Economics Consumer Energy & Industrials Financial Services Government & Public Services Life Sciences & Health Care Tech, Media & Telecom Learn about Deloitte’s offerings, people, and culture as a global provider of audit, assurance, consulting, financial advisory, risk advisory, tax, and related services. © 2026. See Terms of Use for more information. Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee ("DTTL"), its network of member firms, and their related entities. DTTL and each of its member firms are legally separate and independent entities. DTTL (also referred to as "Deloitte Global") does not provide services to clients. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close # commerce Follow Hide Create Post Older #commerce posts 1 2 Posts Left menu 👋 Sign in for the ability to sort posts by relevant , latest , or top . Right menu When the GUI Disappears: Google UCP and the Shift to Protocol-First Commerce AaronWuBuilds AaronWuBuilds AaronWuBuilds Follow Jan 12 When the GUI Disappears: Google UCP and the Shift to Protocol-First Commerce # google # backend # systemdesign # commerce Comments Add Comment 5 min read Why Your AI Assistant Will Soon Complete Purchases Without You Ownlife Ownlife Ownlife Follow Jan 12 Why Your AI Assistant Will Soon Complete Purchases Without You # ai # technology # commerce Comments Add Comment 7 min read 🚀 Why “Tokenization of Assets” Might Be the Biggest Shift in Finance Since the Internet Rakshan Kangovi Rakshan Kangovi Rakshan Kangovi Follow Dec 14 '25 🚀 Why “Tokenization of Assets” Might Be the Biggest Shift in Finance Since the Internet # tokenization # blockchain # finance # commerce 2 reactions Comments Add Comment 6 min read How Australian E-commerce Startups Are Using AI to Personalise the Customer Journey Hamza Ansari Hamza Ansari Hamza Ansari Follow Oct 4 '25 How Australian E-commerce Startups Are Using AI to Personalise the Customer Journey # commerce Comments Add Comment 5 min read Medusa Tax Automation: Complete Guide to Integrating Avalara AvaTax for E-Commerce Compliance Michał Miler Michał Miler Michał Miler Follow for u11d Oct 8 '25 Medusa Tax Automation: Complete Guide to Integrating Avalara AvaTax for E-Commerce Compliance # medusa # commerce # avalara # tax 5 reactions Comments Add Comment 7 min read Medusa Checkout Flow: Step-by-Step Guide to Building a Complete E-Commerce Checkout Michał Miler Michał Miler Michał Miler Follow for u11d Sep 25 '25 Medusa Checkout Flow: Step-by-Step Guide to Building a Complete E-Commerce Checkout # medusa # medusajs # commerce 2 reactions Comments 1 comment 5 min read Top 10 M.Com Project Topics & Ideas For Students Tarun Fulera Tarun Fulera Tarun Fulera Follow Jan 8 '25 Top 10 M.Com Project Topics & Ideas For Students # masterofcommerce # commerce # commerceprojectideas # commerceprojecttopics 3 reactions Comments Add Comment 4 min read Reducing Delivery Times and Costs: How Machine Learning Optimizes Delivery Routes Efficiently Daryna Mihdal Daryna Mihdal Daryna Mihdal Follow Oct 30 '24 Reducing Delivery Times and Costs: How Machine Learning Optimizes Delivery Routes Efficiently # machinelearning # commerce # bigdata 1 reaction Comments 1 comment 3 min read Advance Features and Deploying the Project (Nerd Streetwear Online Store) Part III Nebojsa Radakovic Nebojsa Radakovic Nebojsa Radakovic Follow Sep 17 '24 Advance Features and Deploying the Project (Nerd Streetwear Online Store) Part III # webdev # astro # frontend # commerce 4 reactions Comments Add Comment 8 min read Next-Generation No-Code E-commerce Website Builder Seung Seop Ahn Seung Seop Ahn Seung Seop Ahn Follow Apr 4 '24 Next-Generation No-Code E-commerce Website Builder # news # nocode # qshop # commerce Comments Add Comment 1 min read Commerce Cloud logs in OpenSearch locally Pawel Wolanski Pawel Wolanski Pawel Wolanski Follow Sep 5 '23 Commerce Cloud logs in OpenSearch locally # sap # commerce # devops # opensearch 1 reaction Comments Add Comment 10 min read SAP Commerce Cloud and Broken Smart Edit Pawel Wolanski Pawel Wolanski Pawel Wolanski Follow Jun 4 '23 SAP Commerce Cloud and Broken Smart Edit # sap # commerce # devops 3 reactions Comments 1 comment 1 min read SAP Commerce Cloud and Read-Only Replica Pawel Wolanski Pawel Wolanski Pawel Wolanski Follow Jun 4 '23 SAP Commerce Cloud and Read-Only Replica # sap # commerce # performance # database 15 reactions Comments 1 comment 4 min read Commerce Cloud Exporting Integration Object using Delta Detection Pawel Wolanski Pawel Wolanski Pawel Wolanski Follow Apr 28 '23 Commerce Cloud Exporting Integration Object using Delta Detection # commerce # sap # integration 3 reactions Comments 1 comment 3 min read Medusa Vs Woocommerce: Comparing Two Open source Online Commerce Platforms Gun Gun Gun Follow Mar 20 '23 Medusa Vs Woocommerce: Comparing Two Open source Online Commerce Platforms # headless # opensource # commerce # medusajs 14 reactions Comments Add Comment 12 min read Getting started with Shoket Alpha Olomi Alpha Olomi Alpha Olomi Follow Apr 11 '22 Getting started with Shoket # payments # commerce # ecommerce 6 reactions Comments Add Comment 2 min read Deploy Sylius to Heroku Ahmed Khaled MOhamed Ahmed Khaled MOhamed Ahmed Khaled MOhamed Follow Nov 19 '21 Deploy Sylius to Heroku # php # commerce # symfony # sylius 9 reactions Comments Add Comment 3 min read Working with the Commerce Engine & Docker in Sitecore Experience Commerce 10.1 Rob Earlam Rob Earlam Rob Earlam Follow for Sitecore May 13 '21 Working with the Commerce Engine & Docker in Sitecore Experience Commerce 10.1 # sitecore # docker # commerce 4 reactions Comments Add Comment 4 min read Why go Headless? Matias Arabolaza Matias Arabolaza Matias Arabolaza Follow Mar 9 '21 Why go Headless? # headless # commerce # cms # architecture 9 reactions Comments Add Comment 6 min read From Internal Auditor to Software Engineer Joseph Nunag-Tiotangco Joseph Nunag-Tiotangco Joseph Nunag-Tiotangco Follow Aug 29 '20 From Internal Auditor to Software Engineer # csharp # xamarin # commerce # selfthought 2 reactions Comments Add Comment 3 min read Introducing: HeadlessCommerce.org Andrew Underwood Andrew Underwood Andrew Underwood Follow for Commerce.js Jun 29 '20 Introducing: HeadlessCommerce.org # community # commerce # commercejs # headless 8 reactions Comments Add Comment 2 min read Sitecore Commerceでビジネスツールの開発環境を構築する方法 tackme tackme tackme Follow Jun 8 '20 Sitecore Commerceでビジネスツールの開発環境を構築する方法 # sitecore # angular # commerce 6 reactions Comments Add Comment 1 min read Sitecore Commerceで独自のEnvironmentを作成する方法 tackme tackme tackme Follow May 25 '20 Sitecore Commerceで独自のEnvironmentを作成する方法 # sitecore # commerce 6 reactions Comments Add Comment 2 min read Sitecore PowerShellでStorefrontContext依存の処理を実行する tackme tackme tackme Follow Feb 21 '20 Sitecore PowerShellでStorefrontContext依存の処理を実行する # sitecore # commerce 6 reactions Comments Add Comment 1 min read Sitecore Commerceで製品やカテゴリを検索する方法 tackme tackme tackme Follow Feb 5 '20 Sitecore Commerceで製品やカテゴリを検索する方法 # sitecore # commerce # contentsearch 6 reactions Comments Add Comment 1 min read loading... trending guides/resources When the GUI Disappears: Google UCP and the Shift to Protocol-First Commerce Why Your AI Assistant Will Soon Complete Purchases Without You 🚀 Why “Tokenization of Assets” Might Be the Biggest Shift in Finance Since the Internet 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — Your community HQ Home About Contact Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. 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https://www.deloitte.com/us/en/insights/topics/economy.html?icid=disidenav_economy | Deloitte Global Economics Research Center | Deloitte Insights Please enable JavaScript to view the site. Skip to main content --> Deloitte Insights and the our research centers deliver proprietary research designed to help organizations turn their aspirations into action. DELOITTE INSIGHTS Home Spotlight Weekly Global Economic Outlook Tech Trends Human Capital Trends Digital Media Trends TMT Predictions FSI Predictions Topics Economics Environmental, Social, & Governance Operations Strategy Technology Workforce Industries More About Deloitte Insights Magazine Top 10 Reading Guide Videos DELOITTE RESEARCH CENTERS Cross-Industry Home Workforce Trends Enterprise Growth & Innovation Technology & Transformation Environmental & Social Issues Economics Home Consumer Spending Housing Business Investment Globalization & International Trade Fiscal & Monetary Policy Sustainability, Equity & Climate Labor Markets Prices & Inflation Consumer Home Automotive Consumer Products Food Retail, Wholesale & Distribution Hospitality & Airlines Transportation Energy & Industrials Home Aerospace & Defense Chemicals & Specialty Materials Engineering & Construction Industrial Manufacturing Mining & Metals Oil & Gas Power & Utilities Renewable Energy Financial Services Home Banking & Capital Markets Commercial Real Estate Insurance Investment Management Cross Financial Services Government & Public Services Home Defense, Security & Justice Government Health State & Local Government Whole of Government Transportation & Infrastructure Human Services Higher Education Life Sciences & Health Care Home Hospitals, Health Systems & Providers Pharmaceutical Manufacturers Health Plans & Payers Medtech & Health Tech Organizations Tech, Media & Telecom Home Technology Media & Entertainment Telecommunications Semiconductor Sports Economics TOPICS Consumer Spending Housing Business Investment Globalization & International Trade Fiscal & Monetary Policy Sustainability, Equity & Climate Labor Markets Prices & Inflation OUTLOOKS World Africa & the Middle East Asia & Pacific Europe Western Hemisphere RESEARCH CENTERS Cross-Industry Economics Consumer Energy & Industrials Financial Services Government & Public Services Life Sciences & Health Care Tech, Media & Telecom For You Welcome! For personalized content and settings, go to your My Deloitte Dashboard Latest Insights What do organizations need most in a disrupted, boundaryless age? More imagination. Article • 16-min read Recommendations TMT Predictions 2026: The AI gap narrows but persists Article • 9-min read About Deloitte Insights About Deloitte Insights Deloitte Insights Magazine, issue 33 Magazine Topics for you Business Strategy & Growth Leadership Operations Technology Workforce Economics Watch & Listen Dbriefs Stay informed on the issues impacting your business with Deloitte's live webcast series. Gain valuable insights and practical knowledge from our specialists while earning CPE credits. Deloitte Insights Videos Stay informed with content built for today’s business leaders. From data visualizations to expert commentary, our video content delivers concise, actionable information to help you lead with clarity in a complex world. Subscribe Deloitte Insights Newsletters Looking to stay on top of the latest news and trends? With MyDeloitte you'll never miss out on the information you need to lead. Simply link your email or social profile and select the newsletters and alerts that matter most to you. Deloitte Global Economics Research Center Economic forces shape our personal, business, and political situations, and they can be viewed through a variety of lenses—from population and income through industry and geography. Deloitte global economists cover all these and more. Global Weekly Economic Update December 2025 Article • 7-min read India economic outlook, October 2025 What’s happening this week in economics? Deloitte’s team of economists examines news and trends from around the world. Article • 11-min read United States Economic Forecast Investment in artificial intelligence is supporting the economy, but questions remain about how long the momentum can last Article • 18-min read Global economic outlooks Reports from around the globe Explore recent outlooks from Deloitte's Global Economist Network. Japan economic outlook, October 2025 The economic outlook for Japan remains mixed, with inflation being the biggest challenge it faces on the road to economic recovery 7-min read India economic outlook, October 2025 Strong domestic consumer demand and ongoing structural and fiscal reforms are buoying India's economic growth. Empowering Indian MSMEs is the next step toward long-term prosperity. 11-min read South Africa economic outlook, December 2025 Political instability, tariffs, and low levels of investment will keep South African economic growth in check, but reform momentum and diplomacy can create a better foundation for future growth. 9-min read Dive deeper Consumer spending State of the US consumer: December 2025 Interactive • 2-min read Housing Housing takes a hit, but fears of a repeat of 2006–09 are unfounded Article • 9-min read Business investment Is the writing on the wall for buildings? Business investment since COVID-19 Article • 6-min read Globalization & international trade Is deglobalization in the cards? Article • 10-min read Fiscal & monetary policy What’s up with the dollar? Or why is the dollar up? Article • 5-min read Sustainability, equity & climate The (true) cost of a low-carbon future Article • 7-min read Labor markets The labor market braces for headwinds Article • 7-min read Prices & inflation Unrelenting inflation: Will price pressures ever let up? Article • 11-min read About the Deloitte Global Economics Research Center Economic forces shape our personal, business, and political situations, and they can be viewed through a variety of lenses—from population and income through industry and geography. Deloitte Global Economists cover all these and more. Learn about our services Get in touch with our research team Ira Kalish Chief Global Economist | Deloitte Touche Tohmatsu Ira Kalish Chief Global Economist | Deloitte Touche Tohmatsu United States Ira Kalish is the chief global economist of Deloitte Touche Tohmatsu Ltd. He is a specialist in global economic issues and the effects of economic, demographic, and social trends on the global business environment. ikalish@deloitte.com Michael Wolf Global economist | Senior manager | Deloitte Michael Wolf Global economist | Senior manager | Deloitte United States Michael Wolf is a global economist at Deloitte Touche Tohmatsu Ltd. He provides written commentary and analysis on global economic issues that affect the firm and its clients. He has been quoted by various media outlets, including the Wall Street Journal and NPR. Wolf began his career as an economist at the US Labor Department and has since held economist positions at Moody’s Analytics, Wells Fargo Securities, and PwC. He has two graduate degrees, one in economic policy from Columbia University, and the other in statistics from Baruch College. He also has a bachelor’s degree in economics from the University of Maryland. miwolf@deloitte.com +1 646 919 1561 Akrur Barua Associate Vice President | Deloitte Services India Pvt. Ltd. Akrur Barua Associate Vice President | Deloitte Services India Pvt. Ltd. India Akrur Barua is an economist with the Research & Insights team. As a regular contributor to several Deloitte Insights publications, he often writes on emerging economies and macroeconomic trends that have global implications like monetary policy, real estate cycles, household leverage, and trade. He also studies the US economy, especially demographics, labor market, and consumers. abarua@deloitte.com +1 678 299 9766 What we’re reading Insights from across our network Enjoy these timely insights from other Deloitte research centers and subject matter leaders, selected for you by our research team. Deloitte Global State of the Consumer Tracker Our interactive Deloitte Global State of the Consumer Tracker regularly surveys thousands of consumers in more than 20 countries, capturing a continual snapshot of worldwide consumer sentiment. Interactive Tech Trends 2026 Deloitte's 14th annual Tech Trends report explores the impact and opportunities of emerging technologies in both innovation and foundational business areas. Article • 4-min read Deloitte’s research centers Helping future focused leaders navigate what's next Cross-industry Designing the C-suite for generative AI adoption Article • 6-min read Explore by topic Workforce trends Enterprise growth & innovation Technology & transformation Environmental & social issues Economics Global Weekly Economic Update Series • 7-min read Explore by topic Consumer spending Housing Business investment Globalization & international trade Fiscal & monetary policy Sustainability, equity & climate Labor markets Prices & inflation Consumer ConsumerSignals collection Collection EXPLORE BY sector Automotive Consumer products Food Retail, wholesale & distribution Hospitality Airlines & transportation Energy & industrials 2026 Energy, Resources, and Industrials Outlooks Collection Explore by sector Aerospace & defense Chemicals & specialty materials Engineering & construction Industrial manufacturing Mining & metals Oil & gas Power & utilities Financial services 2026 financial services industry outlooks Collection Explore by sector Banking & capital markets Commercial real estate Insurance Investment management Government & public services Government's Future Frontiers Collection Explore by sector Defense, security & justice Government health care State & local government Whole of government Transportation & infrastructure Human services Higher education Life sciences & health care 2026 Life Sciences and Health Care Industry Outlooks Collection Explore by sector Hospitals, health systems & providers Pharmaceutical manufacturers Health plans & payers Medtech and health tech organizations Tech, media & telecom 2025 Digital Media Trends: Social platforms are becoming a dominant force in media and entertainment Article Explore by sector Technology Media & entertainment Telecommunications Semiconductor Sports Explore Deloitte Insights Helping future focused leaders navigate what's next RELEVANT INSIGHTS Making waves: How Gen Zs and millennials are prioritizing—and driving—change in the workplace Article • 6-min read Unlocking the power of AI Article • 10-min read Reimagine your tech talent strategy: Talent, not technology, may be your secret weapon Article • 14-min read CONNECT AND EXPLORE Videos Discover a world of insights with our video content. 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https://www.highlight.io/docs/getting-started/browser/react-native | React Native (beta) Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. 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Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Browser / React Native (beta) Using highlight.io with React Native (beta) Learn how to set up highlight.io errors, logs, and traces in your React Native application using OpenTelemetry. 1 Install the OpenTelemetry npm packages. Install the following npm packages from @opentelemetry in your terminal. # with npm npm install @opentelemetry/api @opentelemetry/core @opentelemetry/resources @opentelemetry/sdk-trace-base # with yarn yarn add @opentelemetry/api @opentelemetry/core @opentelemetry/resources @opentelemetry/sdk-trace-base # with pnpm pnpm add @opentelemetry/api @opentelemetry/core @opentelemetry/resources @opentelemetry/sdk-trace-base 2 Create the OpenTelemetry tracer. Some OpenTelemetry packages can't be used with the React Native's bundler, metro, due to some browser compatibility issues. As a work around, we created a custom exporter to serialize the data. A bundler-based solution is also in progress. Save this code to a "highlight.ts" file to be referenced in your app. // create tracer with resource const resource = new Resource({ "highlight.project_id": "<YOUR_PROJECT_ID>", // add more resource attributes here for every trace/log/error "service.name": "reactnativeapp" // see more in @opentelemetry/semantic-conventions }); const tracerProvider = new BasicTracerProvider({resource}) const otlpExporter = new ReactNativeOTLPTraceExporter({ url: 'https://otel.highlight.io:4318/v1/traces' }); tracerProvider.addSpanProcessor(new BatchSpanProcessor(otlpExporter)); tracerProvider.register(); export const tracer = tracerProvider.getTracer('react-native-tracer'); import { BatchSpanProcessor, BasicTracerProvider, SpanExporter, ReadableSpan, TimedEvent } from '@opentelemetry/sdk-trace-base'; import type { Link, Attributes } from '@opentelemetry/api'; import { ExportResultCode } from '@opentelemetry/core'; import { Resource } from '@opentelemetry/resources';' type KeyValue = { key: string; value: KeyValue }; class ReactNativeOTLPTraceExporter implements SpanExporter { url: string; constructor(options: { url: string; }) { this.url = options.url; this._buildResourceSpans = this._buildResourceSpans.bind(this); this._convertEvent = this._convertEvent.bind(this); this._convertToOTLPFormat = this._convertToOTLPFormat.bind(this); this._convertLink = this._convertLink.bind(this); this._convertAttributes = this._convertAttributes.bind(this); this._convertKeyValue = this._convertKeyValue.bind(this); this._toAnyValue = this._toAnyValue.bind(this); } export(spans: ReadableSpan[], resultCallback: any) { fetch(this.url, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: this._buildResourceSpans(spans), }) .then((resp) => { resultCallback({ code: ExportResultCode.SUCCESS }); }) .catch((err) => { resultCallback({ code: ExportResultCode.FAILED, error: err }); }); } shutdown() { return Promise.resolve(); } _buildResourceSpans(spans: ReadableSpan[] = []) { const resource = spans[0]?.resource; const scope = spans[0]?.instrumentationLibrary; return JSON.stringify({ "resourceSpans": [ { "resource": { "attributes": resource.attributes ? this._convertAttributes(resource.attributes) : [], }, "scopeSpans": [ { "scope": { "name": scope?.name, "version": scope?.version }, "spans": spans.map(this._convertToOTLPFormat), }, ], }, ], }); } _convertToOTLPFormat(span: ReadableSpan) { const spanContext = span.spanContext(); const status = span.status; return { traceId: spanContext.traceId, spanId: spanContext.spanId, parentSpanId: span.parentSpanId, traceState: spanContext.traceState?.serialize(), name: span.name, // Span kind is offset by 1 because the API does not define a value for unset kind: span.kind == null ? 0 : span.kind + 1, startTimeUnixNano: span.startTime[0] * 1e9 + span.startTime[1], endTimeUnixNano: span.endTime[0] * 1e9 + span.endTime[1], attributes: span.attributes ? this._convertAttributes(span.attributes) : [], droppedAttributesCount: span.droppedAttributesCount || 0, events: span.events?.map(this._convertEvent) || [], droppedEventsCount: span.droppedEventsCount || 0, status: { code: status.code, message: status.message, }, links: span.links?.map(this._convertLink) || [], droppedLinksCount: span.droppedLinksCount, }; } _convertEvent(timedEvent: TimedEvent) { return { attributes: timedEvent.attributes ? this._convertAttributes(timedEvent.attributes) : [], name: timedEvent.name, timeUnixNano: timedEvent.time[0] * 1e9 + timedEvent.time[1], droppedAttributesCount: timedEvent.droppedAttributesCount || 0, }; } _convertLink(link: Link) { return { attributes: link.attributes ? this._convertAttributes(link.attributes) : [], spanId: link.context.spanId, traceId: link.context.traceId, traceState: link.context.traceState?.serialize(), droppedAttributesCount: link.droppedAttributesCount || 0, }; } _convertAttributes(attributes: Attributes) { return Object.keys(attributes).map(key => this._convertKeyValue(key, attributes[key])); } _convertKeyValue(key: string, value: any): KeyValue { return { key: key, value: this._toAnyValue(value), }; } _toAnyValue(value: any): any { const t = typeof value; if (t === 'string') return { stringValue: value as string }; if (t === 'number') { if (!Number.isInteger(value)) return { doubleValue: value as number }; return { intValue: value as number }; } if (t === 'boolean') return { boolValue: value as boolean }; if (value instanceof Uint8Array) return { bytesValue: value }; if (Array.isArray(value)) return { arrayValue: { values: value.map(this._toAnyValue) } }; if (t === 'object' && value != null) return { kvlistValue: { values: Object.entries(value as object).map(([k, v]) => this._convertKeyValue(k, v) ), }, }; return {}; } } 3 Create logging function Send logs to highlight.io via creating a log trace. The parameters can be simplified or modified to better fit your use case. const ConsoleLevels = { debug: 'debug', info: 'info', log: 'info', count: 'info', dir: 'info', warn: 'warn', assert: 'warn', error: 'error', trace: 'trace', } as const // send logs via trace export const log = (level: keyof typeof ConsoleLevels, message: string, attributes = {}) => { const span = tracer.startSpan('highlight.log') span.addEvent('log', { ...attributes, ['log.severity']: level, ['log.message']: message, }, new Date()) span.end() }; 4 Create error function Send errors to highlight.io via a trace. The parameters can be simplified or modified to better fit your use case. // send errors via trace export const error = (message: string, attributes = {}) => { const span = tracer.startSpan('highlight.log') span.recordException( new Error(message), new Date(), ) span.setAttributes(attributes) span.end() }; 5 Monkeypatch the console functions This overrides the console functions so that any console logs, errors, warnings, and other calls will send to highlight.io by default. // monkey patch console type ConsoleFn = (...data: any) => void let consoleHooked = false export function hookConsole() { if (consoleHooked) return consoleHooked = true for (const [level, highlightLevel] of Object.entries(ConsoleLevels)) { const origWrite = console[level as keyof Console] as ConsoleFn ;(console[level as keyof Console] as ConsoleFn) = function ( ...data: any[] ) { const date = new Date() try { return origWrite(...data) } finally { const o: { stack: any } = { stack: {} } Error.captureStackTrace(o) const message = data.map((o) => typeof o === 'object' ? safeStringify(o) : o, ) const attributes = data.filter((d) => typeof d === 'object').reduce((a, b) => ({ ...a, ...b }), {}) if (level === 'error') { attributes['exception.type'] = "Error" attributes['exception.message'] = message.join('') attributes['exception.stacktrace'] = JSON.stringify(o.stack) } log( highlightLevel, message.join(' '), attributes ) } } } } // https://stackoverflow.com/a/2805230 const MAX_RECURSION = 128 export function safeStringify(obj: any): string { function replacer(input: any, depth?: number): any { if ((depth ?? 0) > MAX_RECURSION) { throw new Error('max recursion exceeded') } if (input && typeof input === 'object') { for (let k in input) { if (typeof input[k] === 'object') { replacer(input[k], (depth ?? 0) + 1) } else if (!canStringify(input[k])) { input[k] = input[k].toString() } } } return input } function canStringify(value: any): boolean { try { JSON.stringify(value) return true } catch (e) { return false } } try { return JSON.stringify(replacer(obj)) } catch (e) { return obj.toString() } } 6 Execution of functions Here are some examples of how to use the functions we set up above. import * as H from "./highlight.ts" // path to highlight functions const span = H.tracer.startSpan('Custom span name') ... span.recordException( new Error('this is a otel tracer error'), ) span.end() H.log('warn', 'Default sending information loaded', { sender: "spencer" }) H.error('Divide by 0 error', { numerator: 623 }) H.hookConsole() console.log("Hello World") Other Server [object Object] | 2026-01-13T08:48:20 |
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Right menu You can't trust Images anymore pri pri pri Follow Jan 12 You can't trust Images anymore # showdev # computervision 11 reactions Comments Add Comment 4 min read OKAN KAPLAN SOUND LAB – Infinite Jazz Generator | Live Coding with JavaScript okan kaplan okan kaplan okan kaplan Follow Jan 12 OKAN KAPLAN SOUND LAB – Infinite Jazz Generator | Live Coding with JavaScript # showdev # algorithms # javascript Comments Add Comment 1 min read I'm a Developer Who Can't Market - So I Built an AI to Do It For Me Arsene Muyen Lee Arsene Muyen Lee Arsene Muyen Lee Follow Jan 13 I'm a Developer Who Can't Market - So I Built an AI to Do It For Me # showdev # ai # productivity # opensource Comments Add Comment 4 min read I built a Meme Creator to roast my own Spaghetti Code (No watermarks, no BS, free!) 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https://www.highlight.io/docs/getting-started/server/js/cloudflare | Cloudflare Workers Quick Start Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Server / JS / Cloudflare Workers Quick Start Cloudflare Workers Quick Start Learn how to set up highlight.io in Cloudflare Workers. 1 Configure client-side Highlight. (optional) If you're using Highlight on the frontend for your application, make sure you've initialized it correctly and followed the fullstack mapping guide . 2 Install the relevant Highlight SDK(s). Install @highlight-run/cloudflare with your package manager. npm install --save @highlight-run/cloudflare 3 Add the Cloudflare Worker Highlight integration. Use the Cloudflare Worker SDK in your response handler. The sendResponse method traces successful requests while consumeError reports exceptions. All Highlight data submission uses waitUntil to make sure that we have no impact on request handling performance. import { H } from '@highlight-run/cloudflare' async function doRequest() { return new Response('hello!') } export default { async fetch(request: Request, env: {}, ctx: ExecutionContext) { H.init(request, { HIGHLIGHT_PROJECT_ID: '<YOUR_PROJECT_ID>' }, ctx) console.log('starting some work...') try { const response = await doRequest() H.sendResponse(response) return response } catch (e: any) { H.consumeError(e) throw e } }, } 4 Verify that your SDK is reporting errors. You'll want to throw an exception in one of your cloudflare handlers. Access the API handler and make sure the error shows up in Highlight . export default { async fetch(request: Request, env: {}, ctx: ExecutionContext) { H.init(request, { HIGHLIGHT_PROJECT_ID: '<YOUR_PROJECT_ID>' }, ctx) H.consumeError(new Error('example error!')) }, } 5 Having TypeScript issues? Using our library requires setting skipLibCheck because of one of our dependencies that references node types. At runtime, this does not cause issues because of dynamic imports and other polyfilling done to ensure the sdk works in the cloud flare worker runtime, but the types are still referenced. { /* ... your other options ... */ "compilerOptions": { /* required due to our sdk's usage of 'opentelemetry-sdk-workers' which works around node syntax in its dependencies by dynamically replacing the imported javascript bundle, but does not replace the '@types/node' dependency */ "skipLibCheck": true, "types": ["@cloudflare/workers-types"] }, } 6 Verify your backend logs are being recorded. Visit the highlight logs portal and check that backend logs are coming in. 7 Verify your backend traces are being recorded. Visit the highlight traces portal and check that backend traces are coming in. AWS Lambda Node.JS Quick Start Express.js Quick Start [object Object] | 2026-01-13T08:48:20 |
https://survey.stackoverflow.co/2025/ai#developer-tools-ai-human | AI | 2025 Stack Overflow Developer Survey Products Stack Overflow Where developers and technologists go to gain and share knowledge. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers Advertising Reach devs & technologists worldwide about your product, service or employer brand Knowledge Solutions Data licensing offering for businesses to build and improve AI tools and models Labs The future of collective knowledge sharing About the company Visit the blog Developers Technology AI Work Stack Overflow Methodology 3 AI In this section we gain insight into the real sentiments behind the surge in AI popularity. Is it making a real impact in the way developers work or is it all hype? 3.1. Sentiment and usage → 3.2. Developer tools → 3.3. AI Agents → 3.1 Sentiment and usage AI tools in the development process 84% of respondents are using or planning to use AI tools in their development process, an increase over last year (76%). This year we can see 51% of professional developers use AI tools daily. Do you currently use AI tools in your development process? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Yes, I use AI tools daily 47.1% Yes, I use AI tools weekly 17.7% Yes, I use AI tools monthly or infrequently 13.7% No, but I plan to soon 5.3% No, and I don't plan to 16.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,662 ( 68.7% ) Professional Developers Yes, I use AI tools daily 50.6% Yes, I use AI tools weekly 17.4% Yes, I use AI tools monthly or infrequently 12.8% No, but I plan to soon 4.6% No, and I don't plan to 14.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 26,004 ( 53% ) Learning to Code Yes, I use AI tools daily 39.5% Yes, I use AI tools weekly 18.7% Yes, I use AI tools monthly or infrequently 15.1% No, but I plan to soon 7.2% No, and I don't plan to 19.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,843 ( 5.8% ) Early Career Devs Yes, I use AI tools daily 55.5% Yes, I use AI tools weekly 18.1% Yes, I use AI tools monthly or infrequently 11.5% No, but I plan to soon 2.5% No, and I don't plan to 12.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,360 ( 13% ) Early career defined as 1 - 5 years work experience Mid Career Devs Yes, I use AI tools daily 52.8% Yes, I use AI tools weekly 16.8% Yes, I use AI tools monthly or infrequently 13.5% No, but I plan to soon 3.7% No, and I don't plan to 13.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,997 ( 12.2% ) Mid career defined as 5 - 10 years work experience Experienced Devs Yes, I use AI tools daily 47.3% Yes, I use AI tools weekly 17.2% Yes, I use AI tools monthly or infrequently 13% No, but I plan to soon 6% No, and I don't plan to 16.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 13,001 ( 26.5% ) Experienced dev defined as 10+ years work experience AI tool sentiment Conversely to usage, positive sentiment for AI tools has decreased in 2025: 70%+ in 2023 and 2024 to just 60% this year. Professionals show a higher overall favorable sentiment (61%) than those learning to code (53%). How favorable is your stance on using AI tools as part of your development workflow? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Very favorable 22.9% Favorable 36.8% Indifferent 17.6% Unsure 2.3% Unfavorable 10.8% Very unfavorable 9.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,412 ( 68.2% ) Professional Developers Very favorable 23.5% Favorable 37.7% Indifferent 17.4% Unsure 1.8% Unfavorable 10.6% Very unfavorable 9.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,814 ( 52.7% ) Learning to Code Very favorable 19.3% Favorable 33.5% Indifferent 16.6% Unsure 4.3% Unfavorable 13.6% Very unfavorable 12.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,812 ( 5.7% ) Early Career Devs Very favorable 22.8% Favorable 40.3% Indifferent 17% Unsure 1.3% Unfavorable 10.3% Very unfavorable 8.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,293 ( 12.8% ) Early career defined as 1 - 5 years work experience Mid Career Devs Very favorable 23.8% Favorable 38.9% Indifferent 16.2% Unsure 1.5% Unfavorable 11% Very unfavorable 8.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,957 ( 12.2% ) Mid career defined as 5 - 10 years work experience Experienced Devs Very favorable 23.9% Favorable 36% Indifferent 18.1% Unsure 2.1% Unfavorable 10.3% Very unfavorable 9.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,941 ( 26.4% ) Experienced devs defined as 10+ years work experience 3.2 Developer tools Accuracy of AI tools More developers actively distrust the accuracy of AI tools (46%) than trust it (33%), and only a fraction (3%) report "highly trusting" the output. Experienced developers are the most cautious, with the lowest "highly trust" rate (2.6%) and the highest "highly distrust" rate (20%), indicating a widespread need for human verification for those in roles with accountability. How much do you trust the accuracy of the output from AI tools as part of your development workflow? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Highly trust 3.1% Somewhat trust 29.6% Somewhat distrust 26.1% Highly distrust 19.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,244 ( 67.8% ) Professional Developers Highly trust 2.7% Somewhat trust 29.6% Somewhat distrust 26.3% Highly distrust 19.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,701 ( 52.4% ) Learning to Code Highly trust 6.1% Somewhat trust 31.3% Somewhat distrust 24.2% Highly distrust 19.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,781 ( 5.7% ) Early Career Devs Highly trust 3% Somewhat trust 31.1% Somewhat distrust 25.7% Highly distrust 17.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,254 ( 12.8% ) Early career defined as 1 - 5 years work experience Mid Career Devs Highly trust 2.8% Somewhat trust 30.3% Somewhat distrust 26.1% Highly distrust 19.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,931 ( 12.1% ) Mid career defined as 5 - 10 years work experience Experienced Devs Highly trust 2.5% Somewhat trust 28.6% Somewhat distrust 26.7% Highly distrust 20.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,908 ( 26.3% ) Experienced devs defined as 10+ years work experience AI tools' ability to handle complex tasks In 2024, 35% of professional developers already believed that AI tools struggled with complex tasks. This year, that number has dropped to 29% among professional developers and is consistent amongst experience levels. Complex tasks carry too much risk to spend extra time proving out the efficacy of AI tools. How well do the AI tools you use in your development workflow handle complex tasks? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Very well at handling complex tasks 4.4% Good, but not great at handling complex tasks 25.2% Neither good or bad at handling complex tasks 14.1% Bad at handling complex tasks 22% Very poor at handling complex tasks 17.6% I don't use AI tools for complex tasks / I don't know 16.8% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,230 ( 67.8% ) Professional Developers Very well at handling complex tasks 3.9% Good, but not great at handling complex tasks 25.2% Neither good or bad at handling complex tasks 14.2% Bad at handling complex tasks 22.8% Very poor at handling complex tasks 18.6% I don't use AI tools for complex tasks / I don't know 15.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,695 ( 52.4% ) Learning to Code Very well at handling complex tasks 7.9% Good, but not great at handling complex tasks 25.8% Neither good or bad at handling complex tasks 12.4% Bad at handling complex tasks 19% Very poor at handling complex tasks 16.3% I don't use AI tools for complex tasks / I don't know 18.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,779 ( 5.7% ) Early Career Devs Very well at handling complex tasks 4% Good, but not great at handling complex tasks 28.1% Neither good or bad at handling complex tasks 13.4% Bad at handling complex tasks 23.6% Very poor at handling complex tasks 19.2% I don't use AI tools for complex tasks / I don't know 11.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,258 ( 12.8% ) Early career defined as 1 - 5 years work experience Mid Career Devs Very well at handling complex tasks 4% Good, but not great at handling complex tasks 25.4% Neither good or bad at handling complex tasks 13.8% Bad at handling complex tasks 23.9% Very poor at handling complex tasks 19.5% I don't use AI tools for complex tasks / I don't know 13.4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,922 ( 12.1% ) Mid career defined as 5 - 10 years work experience Experienced Devs Very well at handling complex tasks 3.6% Good, but not great at handling complex tasks 23.5% Neither good or bad at handling complex tasks 14.9% Bad at handling complex tasks 22.1% Very poor at handling complex tasks 17.9% I don't use AI tools for complex tasks / I don't know 18% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,901 ( 26.3% ) Experienced dev career defined as 10+ years work experience AI in the development workflow Developers show the most resistance to using AI for high-responsibility, systemic tasks like Deployment and monitoring (76% don't plan to) and Project planning (69% don't plan to). Which parts of your development workflow are you currently integrating into AI or using AI tools to accomplish or plan to use AI to accomplish over the next 3 - 5 years? Please select one for each scenario. Currently Mostly AI Currently Partially AI Plan to Partially Use AI Plan to Mostly Use AI Don't Plan to Use AI for This Task Currently Mostly AI Search for answers 54.1% Generating content or synthetic data 35.8% Learning new concepts or technologies 33.1% Documenting code 30.8% Creating or maintaining documentation 24.8% Learning about a codebase 20.8% Debugging or fixing code 20.7% Testing code 17.9% Writing code 16.9% Predictive analytics 11% Project planning 10.8% Committing and reviewing code 10.2% Deployment and monitoring 6.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 11,202 ( 22.9% ) Currently Partially AI Search for answers 55.8% Generating content or synthetic data 28.6% Learning new concepts or technologies 47.4% Documenting code 30.3% Creating or maintaining documentation 27.3% Learning about a codebase 32.7% Debugging or fixing code 47.1% Testing code 27.5% Writing code 59% Predictive analytics 12.7% Project planning 17.1% Committing and reviewing code 22.6% Deployment and monitoring 10.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 20,991 ( 42.8% ) Plan to Partially Use AI Search for answers 24% Generating content or synthetic data 28% Learning new concepts or technologies 27.9% Documenting code 30.5% Creating or maintaining documentation 32.5% Learning about a codebase 34.9% Debugging or fixing code 30.9% Testing code 34.7% Writing code 32.4% Predictive analytics 25% Project planning 24.8% Committing and reviewing code 31.4% Deployment and monitoring 25% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 22,518 ( 45.9% ) Plan to Mostly Use AI Search for answers 17.2% Generating content or synthetic data 28.9% Learning new concepts or technologies 15.7% Documenting code 28.6% Creating or maintaining documentation 31.8% Learning about a codebase 23.1% Debugging or fixing code 14.8% Testing code 25.8% Writing code 12.4% Predictive analytics 23% Project planning 14.3% Committing and reviewing code 16.3% Deployment and monitoring 15.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,790 ( 26.1% ) Don't Plan to Use AI for This Task Search for answers 19.6% Generating content or synthetic data 38.2% Learning new concepts or technologies 32.3% Documenting code 38.5% Creating or maintaining documentation 39.6% Learning about a codebase 39.4% Debugging or fixing code 36.4% Testing code 44.1% Writing code 28.9% Predictive analytics 65.6% Project planning 69.2% Committing and reviewing code 58.7% Deployment and monitoring 75.8% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,349 ( 51.7% ) AI workflow and tool satisfaction Respondents who said they are currently using mostly AI tools to complete tasks in the development workflow are highly satisfied with and frequently using AI to search for answers or learn new concepts; respondents plan to mostly use AI in the future for documentation and testing tasks and are slightly less satisfied with the tools they are using now. How favorable is your stance on using AI tools as part of your development workflow and which parts of your development workflow are you currently integrating into AI or using AI tools to accomplish or plan to use AI to accomplish over the next 3 - 5 years? Please select one for each scenario. Currently mostly AI Currently partially AI Plan to partially use AI Plan to mostly use AI Don't plan to use AI for this task Currently mostly AI Number of responses 6,053 685 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 5.25 5.3 5.35 5.4 5.45 5.5 5.55 5.6 5.65 % 5 % 10 % 15 % 20 % 25 % 30 % 35 % 40 % 45 % 50 % 55 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 11,184 ( 22.8% ) Currently partially AI Number of responses 12,382 2,194 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 4.7 4.75 4.8 4.85 4.9 4.95 5 5.05 5.1 5.15 5.2 5.25 % 10 % 15 % 20 % 25 % 30 % 35 % 40 % 45 % 50 % 55 % 60 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 20,980 ( 42.8% ) Plan to partially use AI Number of responses 7,858 5,400 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 3.7 3.8 3.9 4 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 % 24 % 25 % 26 % 27 % 28 % 29 % 30 % 31 % 32 % 33 % 34 % 35 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 22,500 ( 45.9% ) Plan to mostly use AI Number of responses 4,056 1,588 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 4.6 4.65 4.7 4.75 4.8 4.85 4.9 4.95 5 5.05 5.1 5.15 5.2 % 12 % 14 % 16 % 18 % 20 % 22 % 24 % 26 % 28 % 30 % 32 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,777 ( 26.1% ) Don't plan to use AI for this task Number of responses 19,211 4,953 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4 % 20 % 25 % 30 % 35 % 40 % 45 % 50 % 55 % 60 % 65 % 70 % 75 % 80 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,332 ( 51.7% ) AI tool frustrations The biggest single frustration, cited by 66% of developers, is dealing with "AI solutions that are almost right, but not quite," which often leads to the second-biggest frustration: "Debugging AI-generated code is more time-consuming" (45%) When using AI tools, which of the following problems or frustrations have you encountered? Select all that apply. All Respondents AI solutions that are almost right, but not quite 66% Debugging AI-generated code is more time-consuming 45.2% I don’t use AI tools regularly 23.5% I’ve become less confident in my own problem-solving 20% It’s hard to understand how or why the code works 16.3% Other (write in): 11.6% I haven’t encountered any problems 4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 31,476 ( 64.2% ) AI and humans in the future In a future with advanced AI, the #1 reason developers would still ask a person for help is "When I don’t trust AI’s answers" (75%). This positions human developers as the ultimate arbiters of quality and correctness. In the future, if AI can do most coding tasks, in which situations would you still want to ask another person for help? Select all that apply. All Respondents When I don’t trust AI’s answers 75.3% When I have ethical or security concerns about code 61.7% When I want to fully understand something 61.3% When I want to learn best practices 58.1% When I’m stuck and can’t explain the problem 54.6% When I need help fixing complex or unfamiliar code 49.8% When I want to compare different solutions 44.1% When I need quick help troubleshooting 27.5% Other 6.1% I don’t think I’ll need help from people anymore 4.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 29,163 ( 59.5% ) Vibe coding Most respondents are not vibe coding (72%), and an additional 5% are emphatic it not being part of their development workflow. In your own words, is "vibe coding" part of your professional development work? For this question, we define vibe coding according to the Wikipedia definition , the process of generating software from LLM prompts. All Respondents 18-24 years old 25-34 years old 35-44 years old 45-54 years old 55-64 years old All Respondents Yes, emphatically 0.4% Yes 11.9% Yes, somewhat 2.8% I have tried it 2.1% Not sure 1.2% No 72.2% No, emphatically 5.3% Uncategorized 4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 26,564 ( 54.2% ) 18-24 years old Yes, emphatically 0.3% Yes 11.6% Yes, somewhat 3.2% I have tried it 2.4% Not sure 1.2% No 72.8% No, emphatically 5.1% Uncategorized 3.4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 4,212 ( 8.6% ) 25-34 years old Yes, emphatically 0.4% Yes 11.8% Yes, somewhat 3.2% I have tried it 1.6% Not sure 1.3% No 72.3% No, emphatically 5.7% Uncategorized 3.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 8,526 ( 17.4% ) 35-44 years old Yes, emphatically 0.5% Yes 12% Yes, somewhat 2.8% I have tried it 2.2% Not sure 1.1% No 72% No, emphatically 5.4% Uncategorized 4.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 7,607 ( 15.5% ) 45-54 years old Yes, emphatically 0.5% Yes 12.7% Yes, somewhat 2.5% I have tried it 1.9% Not sure 1.3% No 71.3% No, emphatically 5.2% Uncategorized 4.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 3,838 ( 7.8% ) 55-64 years old Yes, emphatically 0.8% Yes 11.4% Yes, somewhat 2% I have tried it 3.1% Not sure 1.5% No 71.3% No, emphatically 4.6% Uncategorized 5.4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 1,657 ( 3.4% ) 3.3 AI Agents AI agents AI agents are not yet mainstream. A majority of developers (52%) either don't use agents or stick to simpler AI tools, and a significant portion (38%) have no plans to adopt them. Are you using AI agents in your work (development or otherwise)? AI agents refer to autonomous software entities that can operate with minimal to no direct human intervention using artificial intelligence techniques. All Respondents Professional Developers Learning to Code Professional AI Users Learning AI Users All Respondents Yes, I use AI agents at work daily 14.1% Yes, I use AI agents at work weekly 9% Yes, I use AI agents at work monthly or infrequently 7.8% No, but I plan to 17.4% No, I use AI exclusively in copilot/autocomplete mode 13.8% No, and I don't plan to 37.9% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 31,877 ( 65% ) Professional Developers Yes, I use AI agents at work daily 14.9% Yes, I use AI agents at work weekly 9.2% Yes, I use AI agents at work monthly or infrequently 7.7% No, but I plan to 17.2% No, I use AI exclusively in copilot/autocomplete mode 14.2% No, and I don't plan to 36.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 24,752 ( 50.5% ) Learning to Code Yes, I use AI agents at work daily 13.2% Yes, I use AI agents at work weekly 7.8% Yes, I use AI agents at work monthly or infrequently 7.4% No, but I plan to 15.6% No, I use AI exclusively in copilot/autocomplete mode 12.1% No, and I don't plan to 44.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,610 ( 5.3% ) Professional AI Users Yes, I use AI agents at work daily 17.5% Yes, I use AI agents at work weekly 10.8% Yes, I use AI agents at work monthly or infrequently 8.9% No, but I plan to 18.6% No, I use AI exclusively in copilot/autocomplete mode 16.3% No, and I don't plan to 27.8% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 20,892 ( 42.6% ) Learning AI Users Yes, I use AI agents at work daily 16.5% Yes, I use AI agents at work weekly 9.6% Yes, I use AI agents at work monthly or infrequently 8.7% No, but I plan to 16.9% No, I use AI exclusively in copilot/autocomplete mode 14.7% No, and I don't plan to 33.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,019 ( 4.1% ) AI agents affect on work productivity 52% of developers agree that AI tools and/or AI agents have had a positive effect on their productivity. Have AI tools or AI agents changed how you complete development work in the past year? All Respondents Yes, to a great extent 16.3% Yes, somewhat 35.3% Not at all or minimally 41.4% No, but my development work has significantly changed due to non-AI factors 2.6% No, but my development work has changed somewhat due to non-AI factors 4.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 31,636 ( 64.5% ) AI agent uses at work If you happen to be using AI agents at work and you are a software developer, chances are high that you are using agents for software development (84%). What industry purposes or specific tasks are you using AI agents in your development work? Select all that apply from both lists. Industry Purpose Software engineering 83.5% Data and analytics 24.9% IT operations 18% Business process automation 17.6% Decision intelligence 11.3% Customer service support 11.2% Marketing 8.6% Cybersecurity 7.4% Robotics 3.9% Other 2.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,301 ( 25.1% ) AI agent uses for general purposes TL;DR: Agents used outside of work are mostly used for language processing tasks (49%). What industry purposes or specific tasks are you using AI agents in your development work? Select all that apply from both lists. General Purpose Language processing 49% Integration with external agents and APIs 38.3% MCP servers 34.4% Agent/multi-agent orchestration 28.1% Vector databases for AI applications 24.1% Multi-platform search enablement 19.4% Personalized agent creation 18.3% Other 3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,797 ( 11.8% ) Impacts of AI agents The most recognized impacts are personal efficiency gains, and not team-wide impact. Approximately 70% of agent users agree that agents have reduced the time spent on specific development tasks, and 69% agree they have increased productivity. Only 17% of users agree that agents have improved collaboration within their team, making it the lowest-rated impact by a wide margin. To what extent do you agree with the following statements regarding the impact of AI agents on your work as a developer? All Respondents 27.3% 35.9% 21.3% 8.2% 7.3% AI agents have accelerated my learning about new technologies or codebases. 29.3% 34.9% 22.4% 7% 6.4% AI agents have helped me automate repetitive tasks. 17.1% 31.9% 25.3% 14.2% 11.5% AI agents have helped me solve complex problems more effectively. 6.6% 10.7% 40.5% 20% 22.2% AI agents have improved collaboration within my team. 12.2% 25.3% 32.4% 17.1% 13.1% AI agents have improved the quality of my code. 27.7% 41% 20.4% 6% 4.9% AI agents have increased my productivity. 29.3% 40.8% 17.8% 6.9% 5.1% AI agents have reduced the time spent on specific development tasks. Strongly agree Somewhat agree Neutral Somewhat disagree Strongly disagree Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,823 ( 26.2% ) Challenges with AI agents Is it a learning curve, or is the tech not there yet? 87% of all respondents agree they are concerned about the accuracy, and 81% agree they have concerns about the security and privacy of data. To what extent do you agree with the following statements regarding AI agents? All Respondents 57.1% 29.8% 9.7% 2.3% 1.1% I am concerned about the accuracy of the information provided by AI agents. 56.1% 25.3% 11.7% 4.7% 2.2% I have concerns about the security and privacy of data when using AI agents. 16.5% 29.7% 37.3% 12.6% 3.9% Integrating AI agents with my existing tools and workflows can be difficult. 15.5% 27.9% 31.8% 17.8% 6.9% It takes significant time and effort to learn how to use AI agents effectively. 13.8% 14.4% 30.6% 15% 26.2% My company's IT and/or InfoSec teams have strict rules that do not allow me to use AI agent tools or platforms 25.4% 27.9% 31.8% 10.3% 4.6% The cost of using certain AI agent platforms is a barrier. Strongly agree Somewhat agree Neutral Somewhat disagree Strongly disagree Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 28,930 ( 59% ) AI Agent data storage tools When it comes to data management for agents, traditional, developer-friendly tools like Redis (43%) are being repurposed for AI, alongside emerging vector-native databases like ChromaDB (20%) and pgvector (18%). You indicated you use or develop AI agents as part of your development work. Have you used any of the following tools for AI agent memory or data management in the past year? All Respondents Redis 42.9% GitHub MCP Server 42.8% supabase 20.9% ChromaDB 19.7% pgvector 17.9% Neo4j 12.3% Pinecone 11.2% Qdrant 8.2% Milvus 5.2% Fireproof 5% LangMem 4.8% Weaviate 4.5% LanceDB 4.4% mem0 4% Zep 2.8% Letta 2.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 3,398 ( 6.9% ) AI Agent orchestration tools The agent orchestration space is currently led by open-source tools. Among developers building agents, Ollama (51%) and LangChain (33%) are the most-used frameworks. You indicated you use or develop AI agents as part of your development work. Have you used any of the following tools for AI agent orchestration or agent frameworks in the past year? All Respondents Ollama 51.1% LangChain 32.9% LangGraph 16.2% Vertex AI 15.1% Amazon Bedrock Agents 14.5% OpenRouter 13.4% Llama Index 13.3% AutoGen (Microsoft) 12% Zapier 11.8% CrewAI 7.5% Semantic Kernel 6% IBM watsonx.ai 5.7% Haystack 4.4% Smolagents 3.7% Agno 3.4% phidata 2.1% Smol-AGI 1.9% Martian 1.7% lyzr 1.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 3,758 ( 7.7% ) AI Agent observability and security Developers are primarily adapting their existing, traditional monitoring tools for this new task, rather than adopting new, AI-native solutions. The most used tools for AI agent observability are staples of the DevOps and application monitoring world: Grafana + Prometheus are used by 43% of agent developers, and Sentry is used by 32%. You indicated you use or develop AI agents as part of your development work. Have you used any of the following tools for AI agent observability, monitoring or security in the past year? All Respondents Grafana + Prometheus 43% Sentry 31.8% Snyk 18.2% New Relic 13% LangSmith 12.5% Honeycomb 8.8% Langfuse 8.8% Wiz 6.9% Galileo 6.2% Adversarial Robustness Toolbox (ART) 5.5% Protect AI 5% Vectra AI 4.4% arize 3.7% helicone 3.2% Metero 2.7% opik 2.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,689 ( 5.5% ) AI Agent out-of-the-box tools ChatGPT (82%) and GitHub Copilot (68%) are the clear market leaders, serving as the primary entry point for most developers using out-of-the-box AI assistance. You indicated you use or develop AI agents as part of your development work. Have you used any of the following out-of-the-box agents, copilots or assistants? All Respondents ChatGPT 81.7% GitHub Copilot 67.9% Google Gemini 47.4% Claude Code 40.8% Microsoft Copilot 31.3% Perplexity 16.2% v0.dev 9.1% Bolt.new 6.5% Lovable.dev 5.7% AgentGPT 5% Tabnine 5% Replit 5% Auto-GPT 4.7% Amazon Codewhisperer 3.9% Blackbox AI 3.5% Roo code (Roo-Cline) 3.4% Cody 3% Devin AI 2.7% Glean (Enterprise Agents) 1.3% OpenHands (formerly OpenDevin) 1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 8,323 ( 17% ) Previous Technology Next Work Site design / logo © 2025 Stack Exchange Inc. User contributions licensed under CC BY-SA. Data licensed under Open Database License (ODbL). Terms Privacy policy Cookie policy Your Privacy Choices Go to stackoverflow.com | 2026-01-13T08:48:20 |
https://www.highlight.io/docs/getting-started/server/hosting/aws-metrics | Metrics in AWS Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Server / Hosting Providers / Metrics in AWS Metrics in AWS Monitoring AWS Infrastructure Metrics Highlight makes it simple to monitor your AWS infrastructure metrics. You can easily set up monitoring for services like EC2, Lambda, RDS, and more with just a few clicks using our CloudFormation template. Quick Setup Using CloudFormation Navigate to the configuration page in your project, select your AWS region where your infrastructure is deployed, and click the "Deploy CloudFormation Stack" button to launch the template in your AWS account. Review the template settings in the AWS CloudFormation console and create the stack. You'll need to wait a few minutes for the resources to be provisioned. All resources are isolated in a CloudFormation Stack, making it easy to manage and remove if needed. What Gets Monitored By default, the metric stream will export all available CloudWatch metrics from your account. This includes metrics from services like: EC2 (CPU, memory, disk usage) Lambda (invocations, errors, duration) RDS (database connections, CPU, storage) And many more AWS services You can customize which metrics are exported by editing the metric stream in the AWS console. Viewing Your Metrics Once the stack is deployed, metrics will begin flowing into Highlight within a few minutes. You can: Create custom dashboards to visualize your infrastructure metrics Set up alerts based on metric thresholds Correlate infrastructure metrics with your application logs and traces Manual Setup If you prefer to set up the integration manually or need more customization, you can do so by following these steps: Create a CloudWatch Metric Stream Create a Kinesis Firehose AWS Kinesis Firehose with CloudWatch Metric Streams for infrastructure metrics This is a manual guide for setting up metrics export if you prefer to do it manually. However, there are some benefits of using the CloudFormation template and isolating the resources in a CloudFormation stack. First, create a Direct PUT Source Firehose stream with an HTTP Endpoint destination. Configure your Firehose stream to ship metrics to our OpenTelemetry 1.0 Firehose metrics format ingest endpoint https://otlpv1.firehose.highlight.io , enabling GZIP content encoding and passing paramater x-highlight-project with your highlight project ID. Next, create a CloudWatch Metric Stream to send metrics to the Firehose stream. Select OpenTelemetry 1.0 as the data format and select the stream you created. You can filter the metrics to only include the ones you want to monitor. Your metrics will now be streaming to the highlight OpenTelemetry collector and ingested into your project. You can view your metrics in the highlight.io UI and start creating dashboards and alerts based on them. Supported Data Formats The above assumes the OpenTelemetry 1.0 format will be used, but we support the following data formats: OpenTelemetry 1.0: https://otlpv1.firehose.highlight.io JSON: https://cwmetrics.firehose.highlight.io Need Help? If you have any questions about setting up AWS metrics monitoring, don't hesitate to reach out to our community ! Hosting Providers Overview Logging in AWS Community / Support Suggest Edits? Follow us! [object Object] | 2026-01-13T08:48:20 |
https://www.deloitte.com/us/en/insights/research-centers/consumer-industry-center.html?icid=disidenav_consumer-industry-center | Deloitte Consumer Industry Center | Deloitte Insights Please enable JavaScript to view the site. Skip to main content --> Deloitte Insights and the our research centers deliver proprietary research designed to help organizations turn their aspirations into action. DELOITTE INSIGHTS Home Spotlight Weekly Global Economic Outlook Tech Trends Human Capital Trends Digital Media Trends TMT Predictions FSI Predictions Topics Economics Environmental, Social, & Governance Operations Strategy Technology Workforce Industries More About Deloitte Insights Magazine Top 10 Reading Guide Videos DELOITTE RESEARCH CENTERS Cross-Industry Home Workforce Trends Enterprise Growth & Innovation Technology & Transformation Environmental & Social Issues Economics Home Consumer Spending Housing Business Investment Globalization & International Trade Fiscal & Monetary Policy Sustainability, Equity & Climate Labor Markets Prices & Inflation Consumer Home Automotive Consumer Products Food Retail, Wholesale & Distribution Hospitality & Airlines Transportation Energy & Industrials Home Aerospace & Defense Chemicals & Specialty Materials Engineering & Construction Industrial Manufacturing Mining & Metals Oil & Gas Power & Utilities Renewable Energy Financial Services Home Banking & Capital Markets Commercial Real Estate Insurance Investment Management Cross Financial Services Government & Public Services Home Defense, Security & Justice Government Health State & Local Government Whole of Government Transportation & Infrastructure Human Services Higher Education Life Sciences & Health Care Home Hospitals, Health Systems & Providers Pharmaceutical Manufacturers Health Plans & Payers Medtech & Health Tech Organizations Tech, Media & Telecom Home Technology Media & Entertainment Telecommunications Semiconductor Sports Consumer SECTORS Automotive Consumer Products Food Retail, Wholesale & Distribution Hospitality & Airlines Transportation TOPICS Consumer Sentiment & Behavior Industry Trends Future of Consumer Business Supply Chain RESEARCH CENTERS Cross-Industry Economics Consumer Energy & Industrials Financial Services Government & Public Services Life Sciences & Health Care Tech, Media & Telecom For You Welcome! For personalized content and settings, go to your My Deloitte Dashboard Latest Insights What do organizations need most in a disrupted, boundaryless age? More imagination. Article • 16-min read Recommendations TMT Predictions 2026: The AI gap narrows but persists Article • 9-min read About Deloitte Insights About Deloitte Insights Deloitte Insights Magazine, issue 33 Magazine Topics for you Business Strategy & Growth Leadership Operations Technology Workforce Economics Watch & Listen Dbriefs Stay informed on the issues impacting your business with Deloitte's live webcast series. Gain valuable insights and practical knowledge from our specialists while earning CPE credits. Deloitte Insights Videos Stay informed with content built for today’s business leaders. From data visualizations to expert commentary, our video content delivers concise, actionable information to help you lead with clarity in a complex world. Subscribe Deloitte Insights Newsletters Looking to stay on top of the latest news and trends? With MyDeloitte you'll never miss out on the information you need to lead. Simply link your email or social profile and select the newsletters and alerts that matter most to you. Deloitte Consumer Industry Center Consumers and technology are changing rapidly, radically altering how companies do business. The Deloitte Consumer Industry Center delivers insights that help leaders in the automotive, consumer products, retail, transportation, hospitality, and services sectors better understand their business environment and where it’s heading. 2025 Deloitte Back-to-School Survey The 2025 Deloitte Back-to-School Survey suggests parents are spending with restraint, seeking out value and deals as they navigate economic uncertainty Article • 3-min read The value-seeking consumer With persistent inflation and consumer seeking more value for money, competitors could lose out to brands offering more than low prices Article • 14-min read Forecast in flux: 2025 Deloitte Corporate Travel Study The 2025 Deloitte Corporate Travel Study reveals a mixed outlook; while business travel continues to rise, there are selective pullbacks and pressures from cost and shifting traveler expectations Article • 8-min read Industry trends Gain fresh insights on the emerging trends reshaping the automotive, consumer products, retail, and travel & hospitality industries. Explore the collection 2025 Travel Industry Outlook Dive into the biggest trends expected to impact travel companies in 2025—from AI acceleration to a new administration. A fresh (food) take on grocery convenience Here's how combining fresh food with convenience can boost grocers’ sales and profits. 15-min read Software-defined Vehicles The future of vehicles will be defined by Software Defined Vehicles (SDVs), where user experience, digital customization, and seamless ecosystem integration will take center stage. Dive deeper into your sector Automotive 2026 Global Automotive Consumer Study Perspective Consumer products 2026 Consumer Products Industry Global Outlook Article • 9-min read Food Fresh food at the intersection of trust and transparency Article • 11-min read Retail, wholesale & distribution 2026 Retail Industry Global Outlook Article • 12-min read Hospitality 2025 Travel Industry Outlook Perspective Transportation Gen AI transforming transportation: Lessons from the frontier of an emerging technology Article • 2-min read About the Deloitte Consumer Industry Center Consumers and the companies that serve them face a rapidly changing world, altering what, how, and where we buy products and services. Both consumers and businesses are buying into better products, services, and solutions to achieve their goals. The Deloitte Consumer Industry Center delivers insights to help automotive, consumer products, retail, transportation, hospitality, and services sector executives better understand their business environment, its direction, and the choices in front of them. Get in touch with our research team Stephen Rogers Managing Director Stephen Rogers Managing Director United States Steve is the managing director of Deloitte's Consumer Industry Center, Deloitte Services LP. He leads a team that conducts research to uncover new ways of thinking, working, and leading within the consumer industry through data and evidence driven analysis. With more than 20 years of experience within consulting and high tech, Steve is especially interested in the intersection of technology, consumers, and business. He is focused on how industry leaders can deliver better results and the strategies organizations use to adapt to accelerating change. stephenrogers@deloitte.com +1 475 277 9018 Lupine Skelly Retail, wholesale, and distribution research leader Lupine Skelly Retail, wholesale, and distribution research leader United States Lupine Skelly is a manager at Deloitte Services LP’s Consumer Industry Center and serves as the retail, wholesale and distribution research leader. She brings more than 15 years of retail market research experience to her work of uncovering actionable insights into emerging trends across the retail industry. Her research focuses on consumer behavior and how it relates to key retail events (such as back-to-school and holiday seasons), helping business leaders understand evolving market signals. lskelly@deloitte.com +1 206 716 7187 Ryan Robinson Automotive research leader | Director Ryan Robinson Automotive research leader | Director Canada Ryan is the research leader supporting the global Automotive sector for Deloitte's Consumer Industry Center. His primary focus is creating engaging, actionable insights to deepen the conversation around key trends and issues occurring across the global automotive sector landscape. ryanrobinson@deloitte.ca +1 647 502 9566 Maggie Rauch Transportation, hospitality, and services research leader | Deloitte Services LP Maggie Rauch Transportation, hospitality, and services research leader | Deloitte Services LP United States As Deloitte’s research manager for transportation, hospitality, and services, Maggie Rauch collaborates with firm leadership to design and execute research on the current state and future of the industry. She has a decade of experience as a travel industry subject matter expert and research team leader. magrauch@deloitte.com +1 212 436 5947 Justin Cook US consumer products research leader Justin Cook US consumer products research leader United States Justin Cook is the US consumer research leader at Deloitte and leads research for the consumer sector within Deloitte’s Consumer Industry Center, Deloitte Services LP. He conducts cross-sector research examining how factors such as inflation, value seeking, and trust influence consumer behavior and industry trends. juscook@deloitte.com +1 617 437 2071 Daniel Han Chief of Staff - Consumer Industry Center Daniel Han Chief of Staff - Consumer Industry Center United States Daniel Han is the Chief of Staff for the Consumer Industry Center. dahan@deloitte.com What we’re reading Insights from across our network Enjoy these timely insights from other Deloitte research centers and subject matter leaders, selected for you by our research team. The future of the consumer industry: Buying into better Learn more about the trends shaping the future of the consumer industry and how companies can help create a better tomorrow. Article Global Powers of Retailing 2023 The Global Powers of Retailing 2023 report shows the top 250 companies posting 8.5% year-on-year growth in retail revenue, up from 5.2% in the previous year. The apparel and accessories sector achieved the highest annual sales growth with 31.3%. The top 250 retailers achieved an average net profit margin of 4.3%. With 73% of Consumer Industry CXOs having increased investments in sustainability over the last year, this remains high on the agenda. The full report further analyzes the fastest growing retailers, new entrants, and the future of the store. Evolving trends in brand loyalty and consumer behavior How are consumer preferences changing in the face of today’s uncertain economic environment? Our loyalty survey results reveal five emerging trends to help transcend expectations in the new loyalty landscape. Survey Deloitte's research centers Explore the featured content below or visit the research centers’ publications for more insights Cross-industry issues Designing the C-suite for generative AI adoption Article • 6-min read Explore by topic Workforce trends Enterprise growth & innovation Technology & transformation Environmental & social issues Economics Global Weekly Economic Update Series • 7-min read Explore by topic Consumer spending Housing Business investment Globalization & international trade Fiscal & monetary policy Sustainability, equity & climate Labor markets Prices & inflation Consumer ConsumerSignals collection Collection EXPLORE BY sector Automotive Consumer products Food Retail, wholesale & distribution Hospitality & airlines Transportation Energy & industrials 2026 Energy, Resources, and Industrials Outlooks Collection Explore by sector Aerospace & defense Chemicals & specialty materials Engineering & construction Industrial manufacturing Mining & metals Oil & gas Power & utilities Renewable energy Financial services FSI Predictions Collection Explore by sector Banking & capital markets Commercial real estate Insurance Investment management Government & public services Government Trends 2025 Article Explore by sector Defense, security & justice Government health State & local government Whole of government Transportation & infrastructure Human services Higher education Life sciences & health care Advancing health through alternative sites of care Article • 12-min read Explore by sector Hospitals, health systems & providers Pharmaceutical manufacturers Health plans & payers Medtech and health tech organizations Tech, media & telecom 2025 Digital Media Trends: Social platforms are becoming a dominant force in media and entertainment Article Explore by sector Technology Media & entertainment Telecommunications Semiconductor Sports Explore Deloitte Insights Helping future-focused leaders navigate what's next RELEVANT INSIGHTS Making waves: How Gen Zs and millennials are prioritizing—and driving—change in the workplace Article • 6-min read Unlocking the power of AI Article • 10-min read Reimagine your tech talent strategy: Talent, not technology, may be your secret weapon Article • 14-min read CONNECT AND EXPLORE Videos Discover a world of insights with our video content. 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https://survey.stackoverflow.co/2025/ai?utm_source=chatgpt.com#sentiment-and-usage-ai-sent-prof-mid | AI | 2025 Stack Overflow Developer Survey Products Stack Overflow Where developers and technologists go to gain and share knowledge. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers Advertising Reach devs & technologists worldwide about your product, service or employer brand Knowledge Solutions Data licensing offering for businesses to build and improve AI tools and models Labs The future of collective knowledge sharing About the company Visit the blog Developers Technology AI Work Stack Overflow Methodology 3 AI In this section we gain insight into the real sentiments behind the surge in AI popularity. Is it making a real impact in the way developers work or is it all hype? 3.1. Sentiment and usage → 3.2. Developer tools → 3.3. AI Agents → 3.1 Sentiment and usage AI tools in the development process 84% of respondents are using or planning to use AI tools in their development process, an increase over last year (76%). This year we can see 51% of professional developers use AI tools daily. Do you currently use AI tools in your development process? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Yes, I use AI tools daily 47.1% Yes, I use AI tools weekly 17.7% Yes, I use AI tools monthly or infrequently 13.7% No, but I plan to soon 5.3% No, and I don't plan to 16.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,662 ( 68.7% ) Professional Developers Yes, I use AI tools daily 50.6% Yes, I use AI tools weekly 17.4% Yes, I use AI tools monthly or infrequently 12.8% No, but I plan to soon 4.6% No, and I don't plan to 14.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 26,004 ( 53% ) Learning to Code Yes, I use AI tools daily 39.5% Yes, I use AI tools weekly 18.7% Yes, I use AI tools monthly or infrequently 15.1% No, but I plan to soon 7.2% No, and I don't plan to 19.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,843 ( 5.8% ) Early Career Devs Yes, I use AI tools daily 55.5% Yes, I use AI tools weekly 18.1% Yes, I use AI tools monthly or infrequently 11.5% No, but I plan to soon 2.5% No, and I don't plan to 12.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,360 ( 13% ) Early career defined as 1 - 5 years work experience Mid Career Devs Yes, I use AI tools daily 52.8% Yes, I use AI tools weekly 16.8% Yes, I use AI tools monthly or infrequently 13.5% No, but I plan to soon 3.7% No, and I don't plan to 13.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,997 ( 12.2% ) Mid career defined as 5 - 10 years work experience Experienced Devs Yes, I use AI tools daily 47.3% Yes, I use AI tools weekly 17.2% Yes, I use AI tools monthly or infrequently 13% No, but I plan to soon 6% No, and I don't plan to 16.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 13,001 ( 26.5% ) Experienced dev defined as 10+ years work experience AI tool sentiment Conversely to usage, positive sentiment for AI tools has decreased in 2025: 70%+ in 2023 and 2024 to just 60% this year. Professionals show a higher overall favorable sentiment (61%) than those learning to code (53%). How favorable is your stance on using AI tools as part of your development workflow? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Very favorable 22.9% Favorable 36.8% Indifferent 17.6% Unsure 2.3% Unfavorable 10.8% Very unfavorable 9.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,412 ( 68.2% ) Professional Developers Very favorable 23.5% Favorable 37.7% Indifferent 17.4% Unsure 1.8% Unfavorable 10.6% Very unfavorable 9.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,814 ( 52.7% ) Learning to Code Very favorable 19.3% Favorable 33.5% Indifferent 16.6% Unsure 4.3% Unfavorable 13.6% Very unfavorable 12.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,812 ( 5.7% ) Early Career Devs Very favorable 22.8% Favorable 40.3% Indifferent 17% Unsure 1.3% Unfavorable 10.3% Very unfavorable 8.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,293 ( 12.8% ) Early career defined as 1 - 5 years work experience Mid Career Devs Very favorable 23.8% Favorable 38.9% Indifferent 16.2% Unsure 1.5% Unfavorable 11% Very unfavorable 8.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,957 ( 12.2% ) Mid career defined as 5 - 10 years work experience Experienced Devs Very favorable 23.9% Favorable 36% Indifferent 18.1% Unsure 2.1% Unfavorable 10.3% Very unfavorable 9.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,941 ( 26.4% ) Experienced devs defined as 10+ years work experience 3.2 Developer tools Accuracy of AI tools More developers actively distrust the accuracy of AI tools (46%) than trust it (33%), and only a fraction (3%) report "highly trusting" the output. Experienced developers are the most cautious, with the lowest "highly trust" rate (2.6%) and the highest "highly distrust" rate (20%), indicating a widespread need for human verification for those in roles with accountability. How much do you trust the accuracy of the output from AI tools as part of your development workflow? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Highly trust 3.1% Somewhat trust 29.6% Somewhat distrust 26.1% Highly distrust 19.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,244 ( 67.8% ) Professional Developers Highly trust 2.7% Somewhat trust 29.6% Somewhat distrust 26.3% Highly distrust 19.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,701 ( 52.4% ) Learning to Code Highly trust 6.1% Somewhat trust 31.3% Somewhat distrust 24.2% Highly distrust 19.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,781 ( 5.7% ) Early Career Devs Highly trust 3% Somewhat trust 31.1% Somewhat distrust 25.7% Highly distrust 17.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,254 ( 12.8% ) Early career defined as 1 - 5 years work experience Mid Career Devs Highly trust 2.8% Somewhat trust 30.3% Somewhat distrust 26.1% Highly distrust 19.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,931 ( 12.1% ) Mid career defined as 5 - 10 years work experience Experienced Devs Highly trust 2.5% Somewhat trust 28.6% Somewhat distrust 26.7% Highly distrust 20.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,908 ( 26.3% ) Experienced devs defined as 10+ years work experience AI tools' ability to handle complex tasks In 2024, 35% of professional developers already believed that AI tools struggled with complex tasks. This year, that number has dropped to 29% among professional developers and is consistent amongst experience levels. Complex tasks carry too much risk to spend extra time proving out the efficacy of AI tools. How well do the AI tools you use in your development workflow handle complex tasks? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Very well at handling complex tasks 4.4% Good, but not great at handling complex tasks 25.2% Neither good or bad at handling complex tasks 14.1% Bad at handling complex tasks 22% Very poor at handling complex tasks 17.6% I don't use AI tools for complex tasks / I don't know 16.8% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,230 ( 67.8% ) Professional Developers Very well at handling complex tasks 3.9% Good, but not great at handling complex tasks 25.2% Neither good or bad at handling complex tasks 14.2% Bad at handling complex tasks 22.8% Very poor at handling complex tasks 18.6% I don't use AI tools for complex tasks / I don't know 15.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,695 ( 52.4% ) Learning to Code Very well at handling complex tasks 7.9% Good, but not great at handling complex tasks 25.8% Neither good or bad at handling complex tasks 12.4% Bad at handling complex tasks 19% Very poor at handling complex tasks 16.3% I don't use AI tools for complex tasks / I don't know 18.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,779 ( 5.7% ) Early Career Devs Very well at handling complex tasks 4% Good, but not great at handling complex tasks 28.1% Neither good or bad at handling complex tasks 13.4% Bad at handling complex tasks 23.6% Very poor at handling complex tasks 19.2% I don't use AI tools for complex tasks / I don't know 11.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,258 ( 12.8% ) Early career defined as 1 - 5 years work experience Mid Career Devs Very well at handling complex tasks 4% Good, but not great at handling complex tasks 25.4% Neither good or bad at handling complex tasks 13.8% Bad at handling complex tasks 23.9% Very poor at handling complex tasks 19.5% I don't use AI tools for complex tasks / I don't know 13.4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,922 ( 12.1% ) Mid career defined as 5 - 10 years work experience Experienced Devs Very well at handling complex tasks 3.6% Good, but not great at handling complex tasks 23.5% Neither good or bad at handling complex tasks 14.9% Bad at handling complex tasks 22.1% Very poor at handling complex tasks 17.9% I don't use AI tools for complex tasks / I don't know 18% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,901 ( 26.3% ) Experienced dev career defined as 10+ years work experience AI in the development workflow Developers show the most resistance to using AI for high-responsibility, systemic tasks like Deployment and monitoring (76% don't plan to) and Project planning (69% don't plan to). Which parts of your development workflow are you currently integrating into AI or using AI tools to accomplish or plan to use AI to accomplish over the next 3 - 5 years? Please select one for each scenario. Currently Mostly AI Currently Partially AI Plan to Partially Use AI Plan to Mostly Use AI Don't Plan to Use AI for This Task Currently Mostly AI Search for answers 54.1% Generating content or synthetic data 35.8% Learning new concepts or technologies 33.1% Documenting code 30.8% Creating or maintaining documentation 24.8% Learning about a codebase 20.8% Debugging or fixing code 20.7% Testing code 17.9% Writing code 16.9% Predictive analytics 11% Project planning 10.8% Committing and reviewing code 10.2% Deployment and monitoring 6.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 11,202 ( 22.9% ) Currently Partially AI Search for answers 55.8% Generating content or synthetic data 28.6% Learning new concepts or technologies 47.4% Documenting code 30.3% Creating or maintaining documentation 27.3% Learning about a codebase 32.7% Debugging or fixing code 47.1% Testing code 27.5% Writing code 59% Predictive analytics 12.7% Project planning 17.1% Committing and reviewing code 22.6% Deployment and monitoring 10.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 20,991 ( 42.8% ) Plan to Partially Use AI Search for answers 24% Generating content or synthetic data 28% Learning new concepts or technologies 27.9% Documenting code 30.5% Creating or maintaining documentation 32.5% Learning about a codebase 34.9% Debugging or fixing code 30.9% Testing code 34.7% Writing code 32.4% Predictive analytics 25% Project planning 24.8% Committing and reviewing code 31.4% Deployment and monitoring 25% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 22,518 ( 45.9% ) Plan to Mostly Use AI Search for answers 17.2% Generating content or synthetic data 28.9% Learning new concepts or technologies 15.7% Documenting code 28.6% Creating or maintaining documentation 31.8% Learning about a codebase 23.1% Debugging or fixing code 14.8% Testing code 25.8% Writing code 12.4% Predictive analytics 23% Project planning 14.3% Committing and reviewing code 16.3% Deployment and monitoring 15.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,790 ( 26.1% ) Don't Plan to Use AI for This Task Search for answers 19.6% Generating content or synthetic data 38.2% Learning new concepts or technologies 32.3% Documenting code 38.5% Creating or maintaining documentation 39.6% Learning about a codebase 39.4% Debugging or fixing code 36.4% Testing code 44.1% Writing code 28.9% Predictive analytics 65.6% Project planning 69.2% Committing and reviewing code 58.7% Deployment and monitoring 75.8% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,349 ( 51.7% ) AI workflow and tool satisfaction Respondents who said they are currently using mostly AI tools to complete tasks in the development workflow are highly satisfied with and frequently using AI to search for answers or learn new concepts; respondents plan to mostly use AI in the future for documentation and testing tasks and are slightly less satisfied with the tools they are using now. How favorable is your stance on using AI tools as part of your development workflow and which parts of your development workflow are you currently integrating into AI or using AI tools to accomplish or plan to use AI to accomplish over the next 3 - 5 years? Please select one for each scenario. Currently mostly AI Currently partially AI Plan to partially use AI Plan to mostly use AI Don't plan to use AI for this task Currently mostly AI Number of responses 6,053 685 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 5.25 5.3 5.35 5.4 5.45 5.5 5.55 5.6 5.65 % 5 % 10 % 15 % 20 % 25 % 30 % 35 % 40 % 45 % 50 % 55 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 11,184 ( 22.8% ) Currently partially AI Number of responses 12,382 2,194 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 4.7 4.75 4.8 4.85 4.9 4.95 5 5.05 5.1 5.15 5.2 5.25 % 10 % 15 % 20 % 25 % 30 % 35 % 40 % 45 % 50 % 55 % 60 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 20,980 ( 42.8% ) Plan to partially use AI Number of responses 7,858 5,400 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 3.7 3.8 3.9 4 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 % 24 % 25 % 26 % 27 % 28 % 29 % 30 % 31 % 32 % 33 % 34 % 35 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 22,500 ( 45.9% ) Plan to mostly use AI Number of responses 4,056 1,588 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 4.6 4.65 4.7 4.75 4.8 4.85 4.9 4.95 5 5.05 5.1 5.15 5.2 % 12 % 14 % 16 % 18 % 20 % 22 % 24 % 26 % 28 % 30 % 32 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,777 ( 26.1% ) Don't plan to use AI for this task Number of responses 19,211 4,953 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4 % 20 % 25 % 30 % 35 % 40 % 45 % 50 % 55 % 60 % 65 % 70 % 75 % 80 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,332 ( 51.7% ) AI tool frustrations The biggest single frustration, cited by 66% of developers, is dealing with "AI solutions that are almost right, but not quite," which often leads to the second-biggest frustration: "Debugging AI-generated code is more time-consuming" (45%) When using AI tools, which of the following problems or frustrations have you encountered? Select all that apply. All Respondents AI solutions that are almost right, but not quite 66% Debugging AI-generated code is more time-consuming 45.2% I don’t use AI tools regularly 23.5% I’ve become less confident in my own problem-solving 20% It’s hard to understand how or why the code works 16.3% Other (write in): 11.6% I haven’t encountered any problems 4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 31,476 ( 64.2% ) AI and humans in the future In a future with advanced AI, the #1 reason developers would still ask a person for help is "When I don’t trust AI’s answers" (75%). This positions human developers as the ultimate arbiters of quality and correctness. In the future, if AI can do most coding tasks, in which situations would you still want to ask another person for help? Select all that apply. All Respondents When I don’t trust AI’s answers 75.3% When I have ethical or security concerns about code 61.7% When I want to fully understand something 61.3% When I want to learn best practices 58.1% When I’m stuck and can’t explain the problem 54.6% When I need help fixing complex or unfamiliar code 49.8% When I want to compare different solutions 44.1% When I need quick help troubleshooting 27.5% Other 6.1% I don’t think I’ll need help from people anymore 4.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 29,163 ( 59.5% ) Vibe coding Most respondents are not vibe coding (72%), and an additional 5% are emphatic it not being part of their development workflow. In your own words, is "vibe coding" part of your professional development work? For this question, we define vibe coding according to the Wikipedia definition , the process of generating software from LLM prompts. All Respondents 18-24 years old 25-34 years old 35-44 years old 45-54 years old 55-64 years old All Respondents Yes, emphatically 0.4% Yes 11.9% Yes, somewhat 2.8% I have tried it 2.1% Not sure 1.2% No 72.2% No, emphatically 5.3% Uncategorized 4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 26,564 ( 54.2% ) 18-24 years old Yes, emphatically 0.3% Yes 11.6% Yes, somewhat 3.2% I have tried it 2.4% Not sure 1.2% No 72.8% No, emphatically 5.1% Uncategorized 3.4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 4,212 ( 8.6% ) 25-34 years old Yes, emphatically 0.4% Yes 11.8% Yes, somewhat 3.2% I have tried it 1.6% Not sure 1.3% No 72.3% No, emphatically 5.7% Uncategorized 3.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 8,526 ( 17.4% ) 35-44 years old Yes, emphatically 0.5% Yes 12% Yes, somewhat 2.8% I have tried it 2.2% Not sure 1.1% No 72% No, emphatically 5.4% Uncategorized 4.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 7,607 ( 15.5% ) 45-54 years old Yes, emphatically 0.5% Yes 12.7% Yes, somewhat 2.5% I have tried it 1.9% Not sure 1.3% No 71.3% No, emphatically 5.2% Uncategorized 4.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 3,838 ( 7.8% ) 55-64 years old Yes, emphatically 0.8% Yes 11.4% Yes, somewhat 2% I have tried it 3.1% Not sure 1.5% No 71.3% No, emphatically 4.6% Uncategorized 5.4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 1,657 ( 3.4% ) 3.3 AI Agents AI agents AI agents are not yet mainstream. A majority of developers (52%) either don't use agents or stick to simpler AI tools, and a significant portion (38%) have no plans to adopt them. Are you using AI agents in your work (development or otherwise)? AI agents refer to autonomous software entities that can operate with minimal to no direct human intervention using artificial intelligence techniques. All Respondents Professional Developers Learning to Code Professional AI Users Learning AI Users All Respondents Yes, I use AI agents at work daily 14.1% Yes, I use AI agents at work weekly 9% Yes, I use AI agents at work monthly or infrequently 7.8% No, but I plan to 17.4% No, I use AI exclusively in copilot/autocomplete mode 13.8% No, and I don't plan to 37.9% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 31,877 ( 65% ) Professional Developers Yes, I use AI agents at work daily 14.9% Yes, I use AI agents at work weekly 9.2% Yes, I use AI agents at work monthly or infrequently 7.7% No, but I plan to 17.2% No, I use AI exclusively in copilot/autocomplete mode 14.2% No, and I don't plan to 36.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 24,752 ( 50.5% ) Learning to Code Yes, I use AI agents at work daily 13.2% Yes, I use AI agents at work weekly 7.8% Yes, I use AI agents at work monthly or infrequently 7.4% No, but I plan to 15.6% No, I use AI exclusively in copilot/autocomplete mode 12.1% No, and I don't plan to 44.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,610 ( 5.3% ) Professional AI Users Yes, I use AI agents at work daily 17.5% Yes, I use AI agents at work weekly 10.8% Yes, I use AI agents at work monthly or infrequently 8.9% No, but I plan to 18.6% No, I use AI exclusively in copilot/autocomplete mode 16.3% No, and I don't plan to 27.8% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 20,892 ( 42.6% ) Learning AI Users Yes, I use AI agents at work daily 16.5% Yes, I use AI agents at work weekly 9.6% Yes, I use AI agents at work monthly or infrequently 8.7% No, but I plan to 16.9% No, I use AI exclusively in copilot/autocomplete mode 14.7% No, and I don't plan to 33.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,019 ( 4.1% ) AI agents affect on work productivity 52% of developers agree that AI tools and/or AI agents have had a positive effect on their productivity. Have AI tools or AI agents changed how you complete development work in the past year? All Respondents Yes, to a great extent 16.3% Yes, somewhat 35.3% Not at all or minimally 41.4% No, but my development work has significantly changed due to non-AI factors 2.6% No, but my development work has changed somewhat due to non-AI factors 4.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 31,636 ( 64.5% ) AI agent uses at work If you happen to be using AI agents at work and you are a software developer, chances are high that you are using agents for software development (84%). What industry purposes or specific tasks are you using AI agents in your development work? Select all that apply from both lists. Industry Purpose Software engineering 83.5% Data and analytics 24.9% IT operations 18% Business process automation 17.6% Decision intelligence 11.3% Customer service support 11.2% Marketing 8.6% Cybersecurity 7.4% Robotics 3.9% Other 2.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,301 ( 25.1% ) AI agent uses for general purposes TL;DR: Agents used outside of work are mostly used for language processing tasks (49%). What industry purposes or specific tasks are you using AI agents in your development work? Select all that apply from both lists. General Purpose Language processing 49% Integration with external agents and APIs 38.3% MCP servers 34.4% Agent/multi-agent orchestration 28.1% Vector databases for AI applications 24.1% Multi-platform search enablement 19.4% Personalized agent creation 18.3% Other 3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,797 ( 11.8% ) Impacts of AI agents The most recognized impacts are personal efficiency gains, and not team-wide impact. Approximately 70% of agent users agree that agents have reduced the time spent on specific development tasks, and 69% agree they have increased productivity. Only 17% of users agree that agents have improved collaboration within their team, making it the lowest-rated impact by a wide margin. To what extent do you agree with the following statements regarding the impact of AI agents on your work as a developer? All Respondents 27.3% 35.9% 21.3% 8.2% 7.3% AI agents have accelerated my learning about new technologies or codebases. 29.3% 34.9% 22.4% 7% 6.4% AI agents have helped me automate repetitive tasks. 17.1% 31.9% 25.3% 14.2% 11.5% AI agents have helped me solve complex problems more effectively. 6.6% 10.7% 40.5% 20% 22.2% AI agents have improved collaboration within my team. 12.2% 25.3% 32.4% 17.1% 13.1% AI agents have improved the quality of my code. 27.7% 41% 20.4% 6% 4.9% AI agents have increased my productivity. 29.3% 40.8% 17.8% 6.9% 5.1% AI agents have reduced the time spent on specific development tasks. Strongly agree Somewhat agree Neutral Somewhat disagree Strongly disagree Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,823 ( 26.2% ) Challenges with AI agents Is it a learning curve, or is the tech not there yet? 87% of all respondents agree they are concerned about the accuracy, and 81% agree they have concerns about the security and privacy of data. To what extent do you agree with the following statements regarding AI agents? All Respondents 57.1% 29.8% 9.7% 2.3% 1.1% I am concerned about the accuracy of the information provided by AI agents. 56.1% 25.3% 11.7% 4.7% 2.2% I have concerns about the security and privacy of data when using AI agents. 16.5% 29.7% 37.3% 12.6% 3.9% Integrating AI agents with my existing tools and workflows can be difficult. 15.5% 27.9% 31.8% 17.8% 6.9% It takes significant time and effort to learn how to use AI agents effectively. 13.8% 14.4% 30.6% 15% 26.2% My company's IT and/or InfoSec teams have strict rules that do not allow me to use AI agent tools or platforms 25.4% 27.9% 31.8% 10.3% 4.6% The cost of using certain AI agent platforms is a barrier. Strongly agree Somewhat agree Neutral Somewhat disagree Strongly disagree Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 28,930 ( 59% ) AI Agent data storage tools When it comes to data management for agents, traditional, developer-friendly tools like Redis (43%) are being repurposed for AI, alongside emerging vector-native databases like ChromaDB (20%) and pgvector (18%). You indicated you use or develop AI agents as part of your development work. Have you used any of the following tools for AI agent memory or data management in the past year? All Respondents Redis 42.9% GitHub MCP Server 42.8% supabase 20.9% ChromaDB 19.7% pgvector 17.9% Neo4j 12.3% Pinecone 11.2% Qdrant 8.2% Milvus 5.2% Fireproof 5% LangMem 4.8% Weaviate 4.5% LanceDB 4.4% mem0 4% Zep 2.8% Letta 2.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 3,398 ( 6.9% ) AI Agent orchestration tools The agent orchestration space is currently led by open-source tools. Among developers building agents, Ollama (51%) and LangChain (33%) are the most-used frameworks. You indicated you use or develop AI agents as part of your development work. Have you used any of the following tools for AI agent orchestration or agent frameworks in the past year? All Respondents Ollama 51.1% LangChain 32.9% LangGraph 16.2% Vertex AI 15.1% Amazon Bedrock Agents 14.5% OpenRouter 13.4% Llama Index 13.3% AutoGen (Microsoft) 12% Zapier 11.8% CrewAI 7.5% Semantic Kernel 6% IBM watsonx.ai 5.7% Haystack 4.4% Smolagents 3.7% Agno 3.4% phidata 2.1% Smol-AGI 1.9% Martian 1.7% lyzr 1.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 3,758 ( 7.7% ) AI Agent observability and security Developers are primarily adapting their existing, traditional monitoring tools for this new task, rather than adopting new, AI-native solutions. The most used tools for AI agent observability are staples of the DevOps and application monitoring world: Grafana + Prometheus are used by 43% of agent developers, and Sentry is used by 32%. You indicated you use or develop AI agents as part of your development work. Have you used any of the following tools for AI agent observability, monitoring or security in the past year? All Respondents Grafana + Prometheus 43% Sentry 31.8% Snyk 18.2% New Relic 13% LangSmith 12.5% Honeycomb 8.8% Langfuse 8.8% Wiz 6.9% Galileo 6.2% Adversarial Robustness Toolbox (ART) 5.5% Protect AI 5% Vectra AI 4.4% arize 3.7% helicone 3.2% Metero 2.7% opik 2.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,689 ( 5.5% ) AI Agent out-of-the-box tools ChatGPT (82%) and GitHub Copilot (68%) are the clear market leaders, serving as the primary entry point for most developers using out-of-the-box AI assistance. You indicated you use or develop AI agents as part of your development work. Have you used any of the following out-of-the-box agents, copilots or assistants? All Respondents ChatGPT 81.7% GitHub Copilot 67.9% Google Gemini 47.4% Claude Code 40.8% Microsoft Copilot 31.3% Perplexity 16.2% v0.dev 9.1% Bolt.new 6.5% Lovable.dev 5.7% AgentGPT 5% Tabnine 5% Replit 5% Auto-GPT 4.7% Amazon Codewhisperer 3.9% Blackbox AI 3.5% Roo code (Roo-Cline) 3.4% Cody 3% Devin AI 2.7% Glean (Enterprise Agents) 1.3% OpenHands (formerly OpenDevin) 1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 8,323 ( 17% ) Previous Technology Next Work Site design / logo © 2025 Stack Exchange Inc. User contributions licensed under CC BY-SA. Data licensed under Open Database License (ODbL). Terms Privacy policy Cookie policy Your Privacy Choices Go to stackoverflow.com | 2026-01-13T08:48:20 |
https://forem.com/hamzaansariask/comment/2oa33#main-content | Thats great for me. - Forem Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. Popcorn Movies and TV Follow Movie and TV enthusiasm, criticism and everything in-between. DUMB DEV Community Follow Memes and software development shitposting Design Community Follow Web design, graphic design and everything in-between Security Forem Follow Your central hub for all things security. From ethical hacking and CTFs to GRC and career development, for beginners and pros alike Golf Forem Follow A community of golfers and golfing enthusiasts Crypto Forem Follow A collaborative community for all things Crypto—from Bitcoin to protocol development and DeFi to NFTs and market analysis. Parenting Follow A place for parents to the share the joys, challenges, and wisdom that come from raising kids. We're here for them and for each other. Forem Core Follow Discussing the core forem open source software project — features, bugs, performance, self-hosting. Maker Forem Follow A community for makers, hobbyists, and professionals to discuss Arduino, Raspberry Pi, 3D printing, and much more. HMPL.js Forem Follow For developers using HMPL.js to build fast, lightweight web apps. A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Discussion on: S27:E7 - Tech and Art (Chris Immel) View post Collapse Expand Hamza Ansari Hamza Ansari Hamza Ansari Follow Website Developer at in Scotland at tech company in scotland. Location scotland Joined May 31, 2025 • Jun 2 '25 Dropdown menu Copy link Hide Thats great for me. Like comment: Like comment: 1 like Like Comment button Reply Code of Conduct • Report abuse Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink . Hide child comments as well Confirm For further actions, you may consider blocking this person and/or reporting abuse 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — Your community HQ Home About Contact Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. Made with love and Ruby on Rails . DEV Community © 2016 - 2026. We're a blogging-forward open source social network where we learn from one another Log in Create account | 2026-01-13T08:48:20 |
https://survey.stackoverflow.co/2025/ai?utm_source=chatgpt.com#sentiment-and-usage-ai-sel-learn | AI | 2025 Stack Overflow Developer Survey Products Stack Overflow Where developers and technologists go to gain and share knowledge. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers Advertising Reach devs & technologists worldwide about your product, service or employer brand Knowledge Solutions Data licensing offering for businesses to build and improve AI tools and models Labs The future of collective knowledge sharing About the company Visit the blog Developers Technology AI Work Stack Overflow Methodology 3 AI In this section we gain insight into the real sentiments behind the surge in AI popularity. Is it making a real impact in the way developers work or is it all hype? 3.1. Sentiment and usage → 3.2. Developer tools → 3.3. AI Agents → 3.1 Sentiment and usage AI tools in the development process 84% of respondents are using or planning to use AI tools in their development process, an increase over last year (76%). This year we can see 51% of professional developers use AI tools daily. Do you currently use AI tools in your development process? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Yes, I use AI tools daily 47.1% Yes, I use AI tools weekly 17.7% Yes, I use AI tools monthly or infrequently 13.7% No, but I plan to soon 5.3% No, and I don't plan to 16.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,662 ( 68.7% ) Professional Developers Yes, I use AI tools daily 50.6% Yes, I use AI tools weekly 17.4% Yes, I use AI tools monthly or infrequently 12.8% No, but I plan to soon 4.6% No, and I don't plan to 14.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 26,004 ( 53% ) Learning to Code Yes, I use AI tools daily 39.5% Yes, I use AI tools weekly 18.7% Yes, I use AI tools monthly or infrequently 15.1% No, but I plan to soon 7.2% No, and I don't plan to 19.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,843 ( 5.8% ) Early Career Devs Yes, I use AI tools daily 55.5% Yes, I use AI tools weekly 18.1% Yes, I use AI tools monthly or infrequently 11.5% No, but I plan to soon 2.5% No, and I don't plan to 12.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,360 ( 13% ) Early career defined as 1 - 5 years work experience Mid Career Devs Yes, I use AI tools daily 52.8% Yes, I use AI tools weekly 16.8% Yes, I use AI tools monthly or infrequently 13.5% No, but I plan to soon 3.7% No, and I don't plan to 13.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,997 ( 12.2% ) Mid career defined as 5 - 10 years work experience Experienced Devs Yes, I use AI tools daily 47.3% Yes, I use AI tools weekly 17.2% Yes, I use AI tools monthly or infrequently 13% No, but I plan to soon 6% No, and I don't plan to 16.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 13,001 ( 26.5% ) Experienced dev defined as 10+ years work experience AI tool sentiment Conversely to usage, positive sentiment for AI tools has decreased in 2025: 70%+ in 2023 and 2024 to just 60% this year. Professionals show a higher overall favorable sentiment (61%) than those learning to code (53%). How favorable is your stance on using AI tools as part of your development workflow? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Very favorable 22.9% Favorable 36.8% Indifferent 17.6% Unsure 2.3% Unfavorable 10.8% Very unfavorable 9.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,412 ( 68.2% ) Professional Developers Very favorable 23.5% Favorable 37.7% Indifferent 17.4% Unsure 1.8% Unfavorable 10.6% Very unfavorable 9.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,814 ( 52.7% ) Learning to Code Very favorable 19.3% Favorable 33.5% Indifferent 16.6% Unsure 4.3% Unfavorable 13.6% Very unfavorable 12.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,812 ( 5.7% ) Early Career Devs Very favorable 22.8% Favorable 40.3% Indifferent 17% Unsure 1.3% Unfavorable 10.3% Very unfavorable 8.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,293 ( 12.8% ) Early career defined as 1 - 5 years work experience Mid Career Devs Very favorable 23.8% Favorable 38.9% Indifferent 16.2% Unsure 1.5% Unfavorable 11% Very unfavorable 8.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,957 ( 12.2% ) Mid career defined as 5 - 10 years work experience Experienced Devs Very favorable 23.9% Favorable 36% Indifferent 18.1% Unsure 2.1% Unfavorable 10.3% Very unfavorable 9.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,941 ( 26.4% ) Experienced devs defined as 10+ years work experience 3.2 Developer tools Accuracy of AI tools More developers actively distrust the accuracy of AI tools (46%) than trust it (33%), and only a fraction (3%) report "highly trusting" the output. Experienced developers are the most cautious, with the lowest "highly trust" rate (2.6%) and the highest "highly distrust" rate (20%), indicating a widespread need for human verification for those in roles with accountability. How much do you trust the accuracy of the output from AI tools as part of your development workflow? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Highly trust 3.1% Somewhat trust 29.6% Somewhat distrust 26.1% Highly distrust 19.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,244 ( 67.8% ) Professional Developers Highly trust 2.7% Somewhat trust 29.6% Somewhat distrust 26.3% Highly distrust 19.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,701 ( 52.4% ) Learning to Code Highly trust 6.1% Somewhat trust 31.3% Somewhat distrust 24.2% Highly distrust 19.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,781 ( 5.7% ) Early Career Devs Highly trust 3% Somewhat trust 31.1% Somewhat distrust 25.7% Highly distrust 17.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,254 ( 12.8% ) Early career defined as 1 - 5 years work experience Mid Career Devs Highly trust 2.8% Somewhat trust 30.3% Somewhat distrust 26.1% Highly distrust 19.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,931 ( 12.1% ) Mid career defined as 5 - 10 years work experience Experienced Devs Highly trust 2.5% Somewhat trust 28.6% Somewhat distrust 26.7% Highly distrust 20.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,908 ( 26.3% ) Experienced devs defined as 10+ years work experience AI tools' ability to handle complex tasks In 2024, 35% of professional developers already believed that AI tools struggled with complex tasks. This year, that number has dropped to 29% among professional developers and is consistent amongst experience levels. Complex tasks carry too much risk to spend extra time proving out the efficacy of AI tools. How well do the AI tools you use in your development workflow handle complex tasks? All Respondents Professional Developers Learning to Code Early Career Devs Mid Career Devs Experienced Devs All Respondents Very well at handling complex tasks 4.4% Good, but not great at handling complex tasks 25.2% Neither good or bad at handling complex tasks 14.1% Bad at handling complex tasks 22% Very poor at handling complex tasks 17.6% I don't use AI tools for complex tasks / I don't know 16.8% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 33,230 ( 67.8% ) Professional Developers Very well at handling complex tasks 3.9% Good, but not great at handling complex tasks 25.2% Neither good or bad at handling complex tasks 14.2% Bad at handling complex tasks 22.8% Very poor at handling complex tasks 18.6% I don't use AI tools for complex tasks / I don't know 15.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,695 ( 52.4% ) Learning to Code Very well at handling complex tasks 7.9% Good, but not great at handling complex tasks 25.8% Neither good or bad at handling complex tasks 12.4% Bad at handling complex tasks 19% Very poor at handling complex tasks 16.3% I don't use AI tools for complex tasks / I don't know 18.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,779 ( 5.7% ) Early Career Devs Very well at handling complex tasks 4% Good, but not great at handling complex tasks 28.1% Neither good or bad at handling complex tasks 13.4% Bad at handling complex tasks 23.6% Very poor at handling complex tasks 19.2% I don't use AI tools for complex tasks / I don't know 11.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 6,258 ( 12.8% ) Early career defined as 1 - 5 years work experience Mid Career Devs Very well at handling complex tasks 4% Good, but not great at handling complex tasks 25.4% Neither good or bad at handling complex tasks 13.8% Bad at handling complex tasks 23.9% Very poor at handling complex tasks 19.5% I don't use AI tools for complex tasks / I don't know 13.4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,922 ( 12.1% ) Mid career defined as 5 - 10 years work experience Experienced Devs Very well at handling complex tasks 3.6% Good, but not great at handling complex tasks 23.5% Neither good or bad at handling complex tasks 14.9% Bad at handling complex tasks 22.1% Very poor at handling complex tasks 17.9% I don't use AI tools for complex tasks / I don't know 18% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,901 ( 26.3% ) Experienced dev career defined as 10+ years work experience AI in the development workflow Developers show the most resistance to using AI for high-responsibility, systemic tasks like Deployment and monitoring (76% don't plan to) and Project planning (69% don't plan to). Which parts of your development workflow are you currently integrating into AI or using AI tools to accomplish or plan to use AI to accomplish over the next 3 - 5 years? Please select one for each scenario. Currently Mostly AI Currently Partially AI Plan to Partially Use AI Plan to Mostly Use AI Don't Plan to Use AI for This Task Currently Mostly AI Search for answers 54.1% Generating content or synthetic data 35.8% Learning new concepts or technologies 33.1% Documenting code 30.8% Creating or maintaining documentation 24.8% Learning about a codebase 20.8% Debugging or fixing code 20.7% Testing code 17.9% Writing code 16.9% Predictive analytics 11% Project planning 10.8% Committing and reviewing code 10.2% Deployment and monitoring 6.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 11,202 ( 22.9% ) Currently Partially AI Search for answers 55.8% Generating content or synthetic data 28.6% Learning new concepts or technologies 47.4% Documenting code 30.3% Creating or maintaining documentation 27.3% Learning about a codebase 32.7% Debugging or fixing code 47.1% Testing code 27.5% Writing code 59% Predictive analytics 12.7% Project planning 17.1% Committing and reviewing code 22.6% Deployment and monitoring 10.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 20,991 ( 42.8% ) Plan to Partially Use AI Search for answers 24% Generating content or synthetic data 28% Learning new concepts or technologies 27.9% Documenting code 30.5% Creating or maintaining documentation 32.5% Learning about a codebase 34.9% Debugging or fixing code 30.9% Testing code 34.7% Writing code 32.4% Predictive analytics 25% Project planning 24.8% Committing and reviewing code 31.4% Deployment and monitoring 25% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 22,518 ( 45.9% ) Plan to Mostly Use AI Search for answers 17.2% Generating content or synthetic data 28.9% Learning new concepts or technologies 15.7% Documenting code 28.6% Creating or maintaining documentation 31.8% Learning about a codebase 23.1% Debugging or fixing code 14.8% Testing code 25.8% Writing code 12.4% Predictive analytics 23% Project planning 14.3% Committing and reviewing code 16.3% Deployment and monitoring 15.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,790 ( 26.1% ) Don't Plan to Use AI for This Task Search for answers 19.6% Generating content or synthetic data 38.2% Learning new concepts or technologies 32.3% Documenting code 38.5% Creating or maintaining documentation 39.6% Learning about a codebase 39.4% Debugging or fixing code 36.4% Testing code 44.1% Writing code 28.9% Predictive analytics 65.6% Project planning 69.2% Committing and reviewing code 58.7% Deployment and monitoring 75.8% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,349 ( 51.7% ) AI workflow and tool satisfaction Respondents who said they are currently using mostly AI tools to complete tasks in the development workflow are highly satisfied with and frequently using AI to search for answers or learn new concepts; respondents plan to mostly use AI in the future for documentation and testing tasks and are slightly less satisfied with the tools they are using now. How favorable is your stance on using AI tools as part of your development workflow and which parts of your development workflow are you currently integrating into AI or using AI tools to accomplish or plan to use AI to accomplish over the next 3 - 5 years? Please select one for each scenario. Currently mostly AI Currently partially AI Plan to partially use AI Plan to mostly use AI Don't plan to use AI for this task Currently mostly AI Number of responses 6,053 685 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 5.25 5.3 5.35 5.4 5.45 5.5 5.55 5.6 5.65 % 5 % 10 % 15 % 20 % 25 % 30 % 35 % 40 % 45 % 50 % 55 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 11,184 ( 22.8% ) Currently partially AI Number of responses 12,382 2,194 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 4.7 4.75 4.8 4.85 4.9 4.95 5 5.05 5.1 5.15 5.2 5.25 % 10 % 15 % 20 % 25 % 30 % 35 % 40 % 45 % 50 % 55 % 60 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 20,980 ( 42.8% ) Plan to partially use AI Number of responses 7,858 5,400 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 3.7 3.8 3.9 4 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 % 24 % 25 % 26 % 27 % 28 % 29 % 30 % 31 % 32 % 33 % 34 % 35 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 22,500 ( 45.9% ) Plan to mostly use AI Number of responses 4,056 1,588 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 4.6 4.65 4.7 4.75 4.8 4.85 4.9 4.95 5 5.05 5.1 5.15 5.2 % 12 % 14 % 16 % 18 % 20 % 22 % 24 % 26 % 28 % 30 % 32 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,777 ( 26.1% ) Don't plan to use AI for this task Number of responses 19,211 4,953 Average AI Sentiment Recoded (1 - Very Unfavorable to 6 - Very Favorable) Percent of respondents 2.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4 % 20 % 25 % 30 % 35 % 40 % 45 % 50 % 55 % 60 % 65 % 70 % 75 % 80 Commit/Review Docs Debug/fix Ops Documenting code Content/Data Leaning codebase Learning tech Predictive analytics Project planning Answers Testing code Writing code Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 25,332 ( 51.7% ) AI tool frustrations The biggest single frustration, cited by 66% of developers, is dealing with "AI solutions that are almost right, but not quite," which often leads to the second-biggest frustration: "Debugging AI-generated code is more time-consuming" (45%) When using AI tools, which of the following problems or frustrations have you encountered? Select all that apply. All Respondents AI solutions that are almost right, but not quite 66% Debugging AI-generated code is more time-consuming 45.2% I don’t use AI tools regularly 23.5% I’ve become less confident in my own problem-solving 20% It’s hard to understand how or why the code works 16.3% Other (write in): 11.6% I haven’t encountered any problems 4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 31,476 ( 64.2% ) AI and humans in the future In a future with advanced AI, the #1 reason developers would still ask a person for help is "When I don’t trust AI’s answers" (75%). This positions human developers as the ultimate arbiters of quality and correctness. In the future, if AI can do most coding tasks, in which situations would you still want to ask another person for help? Select all that apply. All Respondents When I don’t trust AI’s answers 75.3% When I have ethical or security concerns about code 61.7% When I want to fully understand something 61.3% When I want to learn best practices 58.1% When I’m stuck and can’t explain the problem 54.6% When I need help fixing complex or unfamiliar code 49.8% When I want to compare different solutions 44.1% When I need quick help troubleshooting 27.5% Other 6.1% I don’t think I’ll need help from people anymore 4.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 29,163 ( 59.5% ) Vibe coding Most respondents are not vibe coding (72%), and an additional 5% are emphatic it not being part of their development workflow. In your own words, is "vibe coding" part of your professional development work? For this question, we define vibe coding according to the Wikipedia definition , the process of generating software from LLM prompts. All Respondents 18-24 years old 25-34 years old 35-44 years old 45-54 years old 55-64 years old All Respondents Yes, emphatically 0.4% Yes 11.9% Yes, somewhat 2.8% I have tried it 2.1% Not sure 1.2% No 72.2% No, emphatically 5.3% Uncategorized 4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 26,564 ( 54.2% ) 18-24 years old Yes, emphatically 0.3% Yes 11.6% Yes, somewhat 3.2% I have tried it 2.4% Not sure 1.2% No 72.8% No, emphatically 5.1% Uncategorized 3.4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 4,212 ( 8.6% ) 25-34 years old Yes, emphatically 0.4% Yes 11.8% Yes, somewhat 3.2% I have tried it 1.6% Not sure 1.3% No 72.3% No, emphatically 5.7% Uncategorized 3.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 8,526 ( 17.4% ) 35-44 years old Yes, emphatically 0.5% Yes 12% Yes, somewhat 2.8% I have tried it 2.2% Not sure 1.1% No 72% No, emphatically 5.4% Uncategorized 4.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 7,607 ( 15.5% ) 45-54 years old Yes, emphatically 0.5% Yes 12.7% Yes, somewhat 2.5% I have tried it 1.9% Not sure 1.3% No 71.3% No, emphatically 5.2% Uncategorized 4.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 3,838 ( 7.8% ) 55-64 years old Yes, emphatically 0.8% Yes 11.4% Yes, somewhat 2% I have tried it 3.1% Not sure 1.5% No 71.3% No, emphatically 4.6% Uncategorized 5.4% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 1,657 ( 3.4% ) 3.3 AI Agents AI agents AI agents are not yet mainstream. A majority of developers (52%) either don't use agents or stick to simpler AI tools, and a significant portion (38%) have no plans to adopt them. Are you using AI agents in your work (development or otherwise)? AI agents refer to autonomous software entities that can operate with minimal to no direct human intervention using artificial intelligence techniques. All Respondents Professional Developers Learning to Code Professional AI Users Learning AI Users All Respondents Yes, I use AI agents at work daily 14.1% Yes, I use AI agents at work weekly 9% Yes, I use AI agents at work monthly or infrequently 7.8% No, but I plan to 17.4% No, I use AI exclusively in copilot/autocomplete mode 13.8% No, and I don't plan to 37.9% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 31,877 ( 65% ) Professional Developers Yes, I use AI agents at work daily 14.9% Yes, I use AI agents at work weekly 9.2% Yes, I use AI agents at work monthly or infrequently 7.7% No, but I plan to 17.2% No, I use AI exclusively in copilot/autocomplete mode 14.2% No, and I don't plan to 36.7% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 24,752 ( 50.5% ) Learning to Code Yes, I use AI agents at work daily 13.2% Yes, I use AI agents at work weekly 7.8% Yes, I use AI agents at work monthly or infrequently 7.4% No, but I plan to 15.6% No, I use AI exclusively in copilot/autocomplete mode 12.1% No, and I don't plan to 44.1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,610 ( 5.3% ) Professional AI Users Yes, I use AI agents at work daily 17.5% Yes, I use AI agents at work weekly 10.8% Yes, I use AI agents at work monthly or infrequently 8.9% No, but I plan to 18.6% No, I use AI exclusively in copilot/autocomplete mode 16.3% No, and I don't plan to 27.8% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 20,892 ( 42.6% ) Learning AI Users Yes, I use AI agents at work daily 16.5% Yes, I use AI agents at work weekly 9.6% Yes, I use AI agents at work monthly or infrequently 8.7% No, but I plan to 16.9% No, I use AI exclusively in copilot/autocomplete mode 14.7% No, and I don't plan to 33.6% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,019 ( 4.1% ) AI agents affect on work productivity 52% of developers agree that AI tools and/or AI agents have had a positive effect on their productivity. Have AI tools or AI agents changed how you complete development work in the past year? All Respondents Yes, to a great extent 16.3% Yes, somewhat 35.3% Not at all or minimally 41.4% No, but my development work has significantly changed due to non-AI factors 2.6% No, but my development work has changed somewhat due to non-AI factors 4.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 31,636 ( 64.5% ) AI agent uses at work If you happen to be using AI agents at work and you are a software developer, chances are high that you are using agents for software development (84%). What industry purposes or specific tasks are you using AI agents in your development work? Select all that apply from both lists. Industry Purpose Software engineering 83.5% Data and analytics 24.9% IT operations 18% Business process automation 17.6% Decision intelligence 11.3% Customer service support 11.2% Marketing 8.6% Cybersecurity 7.4% Robotics 3.9% Other 2.2% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,301 ( 25.1% ) AI agent uses for general purposes TL;DR: Agents used outside of work are mostly used for language processing tasks (49%). What industry purposes or specific tasks are you using AI agents in your development work? Select all that apply from both lists. General Purpose Language processing 49% Integration with external agents and APIs 38.3% MCP servers 34.4% Agent/multi-agent orchestration 28.1% Vector databases for AI applications 24.1% Multi-platform search enablement 19.4% Personalized agent creation 18.3% Other 3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 5,797 ( 11.8% ) Impacts of AI agents The most recognized impacts are personal efficiency gains, and not team-wide impact. Approximately 70% of agent users agree that agents have reduced the time spent on specific development tasks, and 69% agree they have increased productivity. Only 17% of users agree that agents have improved collaboration within their team, making it the lowest-rated impact by a wide margin. To what extent do you agree with the following statements regarding the impact of AI agents on your work as a developer? All Respondents 27.3% 35.9% 21.3% 8.2% 7.3% AI agents have accelerated my learning about new technologies or codebases. 29.3% 34.9% 22.4% 7% 6.4% AI agents have helped me automate repetitive tasks. 17.1% 31.9% 25.3% 14.2% 11.5% AI agents have helped me solve complex problems more effectively. 6.6% 10.7% 40.5% 20% 22.2% AI agents have improved collaboration within my team. 12.2% 25.3% 32.4% 17.1% 13.1% AI agents have improved the quality of my code. 27.7% 41% 20.4% 6% 4.9% AI agents have increased my productivity. 29.3% 40.8% 17.8% 6.9% 5.1% AI agents have reduced the time spent on specific development tasks. Strongly agree Somewhat agree Neutral Somewhat disagree Strongly disagree Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 12,823 ( 26.2% ) Challenges with AI agents Is it a learning curve, or is the tech not there yet? 87% of all respondents agree they are concerned about the accuracy, and 81% agree they have concerns about the security and privacy of data. To what extent do you agree with the following statements regarding AI agents? All Respondents 57.1% 29.8% 9.7% 2.3% 1.1% I am concerned about the accuracy of the information provided by AI agents. 56.1% 25.3% 11.7% 4.7% 2.2% I have concerns about the security and privacy of data when using AI agents. 16.5% 29.7% 37.3% 12.6% 3.9% Integrating AI agents with my existing tools and workflows can be difficult. 15.5% 27.9% 31.8% 17.8% 6.9% It takes significant time and effort to learn how to use AI agents effectively. 13.8% 14.4% 30.6% 15% 26.2% My company's IT and/or InfoSec teams have strict rules that do not allow me to use AI agent tools or platforms 25.4% 27.9% 31.8% 10.3% 4.6% The cost of using certain AI agent platforms is a barrier. Strongly agree Somewhat agree Neutral Somewhat disagree Strongly disagree Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 28,930 ( 59% ) AI Agent data storage tools When it comes to data management for agents, traditional, developer-friendly tools like Redis (43%) are being repurposed for AI, alongside emerging vector-native databases like ChromaDB (20%) and pgvector (18%). You indicated you use or develop AI agents as part of your development work. Have you used any of the following tools for AI agent memory or data management in the past year? All Respondents Redis 42.9% GitHub MCP Server 42.8% supabase 20.9% ChromaDB 19.7% pgvector 17.9% Neo4j 12.3% Pinecone 11.2% Qdrant 8.2% Milvus 5.2% Fireproof 5% LangMem 4.8% Weaviate 4.5% LanceDB 4.4% mem0 4% Zep 2.8% Letta 2.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 3,398 ( 6.9% ) AI Agent orchestration tools The agent orchestration space is currently led by open-source tools. Among developers building agents, Ollama (51%) and LangChain (33%) are the most-used frameworks. You indicated you use or develop AI agents as part of your development work. Have you used any of the following tools for AI agent orchestration or agent frameworks in the past year? All Respondents Ollama 51.1% LangChain 32.9% LangGraph 16.2% Vertex AI 15.1% Amazon Bedrock Agents 14.5% OpenRouter 13.4% Llama Index 13.3% AutoGen (Microsoft) 12% Zapier 11.8% CrewAI 7.5% Semantic Kernel 6% IBM watsonx.ai 5.7% Haystack 4.4% Smolagents 3.7% Agno 3.4% phidata 2.1% Smol-AGI 1.9% Martian 1.7% lyzr 1.5% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 3,758 ( 7.7% ) AI Agent observability and security Developers are primarily adapting their existing, traditional monitoring tools for this new task, rather than adopting new, AI-native solutions. The most used tools for AI agent observability are staples of the DevOps and application monitoring world: Grafana + Prometheus are used by 43% of agent developers, and Sentry is used by 32%. You indicated you use or develop AI agents as part of your development work. Have you used any of the following tools for AI agent observability, monitoring or security in the past year? All Respondents Grafana + Prometheus 43% Sentry 31.8% Snyk 18.2% New Relic 13% LangSmith 12.5% Honeycomb 8.8% Langfuse 8.8% Wiz 6.9% Galileo 6.2% Adversarial Robustness Toolbox (ART) 5.5% Protect AI 5% Vectra AI 4.4% arize 3.7% helicone 3.2% Metero 2.7% opik 2.3% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 2,689 ( 5.5% ) AI Agent out-of-the-box tools ChatGPT (82%) and GitHub Copilot (68%) are the clear market leaders, serving as the primary entry point for most developers using out-of-the-box AI assistance. You indicated you use or develop AI agents as part of your development work. Have you used any of the following out-of-the-box agents, copilots or assistants? All Respondents ChatGPT 81.7% GitHub Copilot 67.9% Google Gemini 47.4% Claude Code 40.8% Microsoft Copilot 31.3% Perplexity 16.2% v0.dev 9.1% Bolt.new 6.5% Lovable.dev 5.7% AgentGPT 5% Tabnine 5% Replit 5% Auto-GPT 4.7% Amazon Codewhisperer 3.9% Blackbox AI 3.5% Roo code (Roo-Cline) 3.4% Cody 3% Devin AI 2.7% Glean (Enterprise Agents) 1.3% OpenHands (formerly OpenDevin) 1% Download I acknowledge that the downloaded file is licensed under the Open Database License Download chart Share Twitter/X Facebook LinkedIn Responses: 8,323 ( 17% ) Previous Technology Next Work Site design / logo © 2025 Stack Exchange Inc. User contributions licensed under CC BY-SA. Data licensed under Open Database License (ODbL). Terms Privacy policy Cookie policy Your Privacy Choices Go to stackoverflow.com | 2026-01-13T08:48:20 |
https://dev.to/t/performance/page/75 | Performance Page 75 - DEV Community Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. Popcorn Movies and TV Follow Movie and TV enthusiasm, criticism and everything in-between. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Performance Follow Hide Tag for content related to software performance. Create Post submission guidelines Articles should be obviously related to software performance in some way. Possible topics include, but are not limited to: Performance Testing Performance Analysis Optimising for performance Scalability Resilience But most of all, be kind and humble. 💜 Older #performance posts 72 73 74 75 76 77 78 79 80 Posts Left menu 👋 Sign in for the ability to sort posts by relevant , latest , or top . Right menu Load Testing Microservices Anton Moldovan Anton Moldovan Anton Moldovan Follow for NBomber May 2 '25 Load Testing Microservices # nbomber # loadtesting # performance # microservices Comments Add Comment 4 min read How to Handle Millions of Rows in SQL Without Killing Performance Jonathan Jonathan Jonathan Follow Jun 3 '25 How to Handle Millions of Rows in SQL Without Killing Performance # database # sql # performance 29 reactions Comments 1 comment 2 min read Zustand x Context API: Quem Rerenderiza Menos? 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https://dev.to/ruizb/declarative-vs-imperative-4a7l#main-content | Declarative vs imperative - DEV Community Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. Popcorn Movies and TV Follow Movie and TV enthusiasm, criticism and everything in-between. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Add reaction Like Unicorn Exploding Head Raised Hands Fire Jump to Comments Save Boost More... Copy link Copy link Copied to Clipboard Share to X Share to LinkedIn Share to Facebook Share to Mastodon Share Post via... Report Abuse Benoit Ruiz Posted on Oct 7, 2021 • Edited on Apr 9, 2022 Declarative vs imperative # functional # programming # tutorial # typescript Demystifying Functional Programming (8 Part Series) 1 Introduction 2 What is Functional Programming? ... 4 more parts... 3 Why should we learn and use FP? 4 Function composition and higher-order function 5 Declarative vs imperative 6 Side effects 7 Function purity and referential transparency 8 Data immutability Table of contents Introduction Making a chocolate cake Some examples When to use declarative code Conclusion Introduction Functional Programming is a declarative programming paradigm, in contrast to imperative programming paradigms. Declarative programming is a paradigm describing WHAT the program does, without explicitly specifying its control flow. Imperative programming is a paradigm describing HOW the program should do something by explicitly specifying each instruction (or statement) step by step, which mutate the program's state. This "what vs how" is often used to compare both of these approaches because... Well, it is actually a good way to describe them. Granted, at the end of the day, everything compiles to instructions for the CPU. So in a way, declarative programming is a layer of abstraction on top of imperative programming. At some point, the state of the program must be changed in order for things to happen, and these changes can only occur with instructions moving data from one location (cache, memory, hard drive...) to another. But we are not here to talk about low-level programming, so let's focus on high-level languages instead. The transformation from declarative to "imperative code" is generally made by engines, interpreters, or compilers. For example, SQL is a declarative language. When using the SELECT * FROM users WHERE id <= 100 query, we are expressing (or declaring ) what we want: the first 100 users ever registered in the database. The way how these rows are retrieved is completely delegated to the SQL engine: can it use an index to accelerate the query? Should/Can it use multiple CPU cores to finish earlier? From a developer's point of view, we have no idea how these data are actually retrieved. And we don't really care, unless we are investigating some performance issues. All we care about is telling the program what data we want to retrieve, and not how to do it. The engine/compiler is smart enough to find the most optimal way to do that anyway. For languages that use a declarative paradigm (e.g. Haskell, SQL), this "underlying imperative world" is abstracted/hidden to the developers. It is something we don't have to worry about. For languages that are multi-paradigms (e.g. JavaScript, Scala), there is still the possibility to write imperative code. This allows us to write declarative code based on imperative code that we wrote ourselves. This can be useful to support FP features that are not built-into the language for example, or just to make the code more "declarative", which makes it more readable and understandable, in my opinion. The imperative code is abstracted by the declarative one, which is the one used by the developers to actually write the software. The imperative part becomes an implementation detail of the software. Making a chocolate cake Let's take an example from the real world: we would like to make a chocolate cake. How would that look like with these 2 paradigms? The imperative way First, turn on the oven to preheat it at 180°C. Next, add flour, sugar, cocoa powder, baking soda and salt to a large bowl, then stir the mixture with a paddle. Then, add milk, vegetable oil, eggs and vanilla extract to the mixture, and mix together on medium speed until well combined. Distribute the cake batter evenly in a large cake pan, then bake it for approx. 30 minutes. Remove the pan from the oven with a pot holder, let it cool for 10 minutes. Finally, remove the cake from the pan with the tapping method, and frost it evenly with chocolate frosting. The declarative way You have to preheat the oven to 180 °C. You have to mix dry ingredients in a bowl. Once dry ingredients are mixed, you have to add wet ingredients to the mixture, and mix together to form the cake batter. Once the oven and batter are ready, you have to put the batter in a pan, then bake it for 30 minutes. Once baked, you have to remove the pan from the oven and let it cool for 10 minutes. Finally, you have to remove the cake from the pan, and frost it. Ready? Go! Analysis In the imperative way, we are told what to do, and more importantly how to do it: use a large bowl, mix with a paddle, mix at medium speed, use a large pan, distribute batter evenly, remove pan with a pot holder, use the tapping method, frost evenly. These details are great when actually making a cake, especially as a beginner. But when describing how to make one, on a "higher level" of abstraction, we don't need all these information. Furthermore, we are actually doing something at each step, i.e. we are changing the world around us, step by step. If we choose to stop at an intermediate step, then we basically "wasted" all the tools and ingredients from the previous steps. In the declarative way, we are told what we will have to do to make the cake. Nothing actually happens until the last step, i.e. the world doesn't change until we have reached the 7th step. In other words, we are preparing all the steps in advance, then at the very end, we are doing what was described. How do we perform the actions described in these steps though? It's abstracted: all the "how" parts are provided as later as possible, between the "Ready?" and "Go!", either by the developer (for multi-paradigms languages) or by the engine/compiler. For example, this is where the binding between "remove the pan from the oven" and "using a pot holder" is done. We could also bind it to "using the pan handle", without changing the definition of the 5th step. Some examples Let's say we want to double every value of a given list of numbers. There are plenty of ways to iterate over a list and transform each of its elements in JavaScript: Declarative: recursive function, or functions already available such as the map and reduce methods of arrays Imperative: for loop, while loop To demonstrate that imperative code can be abstracted by declarative code, we could use a for loop and hide it inside a transformEachElement function: // "hidden" in a utils/helper/whatever module, or library-like function transformEachElement < A , B > ( elements : A , action : ( element : A ) => B ): B [] { const result = [] for ( let i = 0 ; i < elements . length : i ++ ) { result . push ( action ( elements [ i ])) } return result } // What do we want? Double each number of a given list const res = transformEachElement ([ 1 , 2 , 3 ], n => n * 2 ) Enter fullscreen mode Exit fullscreen mode But we could use map directly as it's already declarative, and widely known for this type of use case: const res = [ 1 , 2 , 3 ]. map ( n => n * 2 ) Enter fullscreen mode Exit fullscreen mode Here is another example, where we want to target the text from an element of a web page. This element's location is a few levels down in the elements hierarchy (called the DOM tree). The twist is that each of these elements may not exist in practice. So, each time we progress by one node in the tree, we have to check if the next node is available or not. The imperative way could look like this: function getMainTitle (): string | null { const main = document . getElementById ( ' main ' ) if ( main !== null ) { const title = main . querySelector ( ' .title ' ) if ( title !== null ) { const text = title . querySelector < HTMLElement > ( ' .title-text ' ) if ( text !== null ) { return text . innerText } else { return null } } else { return null } } else { return null } } Enter fullscreen mode Exit fullscreen mode This is pretty verbose, and the more depth there is to reach an element, the bigger the pyramid of doom gets. Additionally, we have leaked an implementation detail : a node that doesn't exist has the value null . It could have been undefined , or 'nothing' , or something else entirely. The point is that we have to understand that null is the magic value expressing the absence of an element in the tree here. It should not be necessary to know that to understand what this function does. Here is a more declarative approach: const main : Option < Element > = Option ( document . getElementById ( ' main ' )) function getTitle ( main : Element ): Option < Element > { return Option ( main . querySelector ( ' .title ' )) } function getTitleText ( title : " Element): Option<HTMLElement> { " return Option ( title . querySelector < HTMLElement > ( ' .title-text ' ) ) } function getMainTitle (): Option < string > { return main . flatMap ( getTitle ) . flatMap ( getTitleText ) . map ( text => text . innerText ) } Enter fullscreen mode Exit fullscreen mode In this second version, all we care about is accessing an element in the tree, where each intermediate element could be missing. In other words, we have written "what" to do in order to access the element containing the text we are looking for. This supposes that we have access to some Option data structure in our code base. There are plenty of articles available on the Internet that talk about this Option (also known as Maybe ) data type. Essentially, it allows us to express the possible absence of a value, transform it if the value is available, and combine it with other possible missing values, all that in a declarative way. In fact, this data type is so useful that some languages already provide it in their standard library (e.g. Scala, Haskell, F#), even the more mature ones (e.g. Optional in Java, C++). The flatMap and map terms may seem "mystical" at this point. We will talk about them by the end of this series, in the article about algebraic data structures and type classes. In functional programs, you will often encounter these functions or their equivalent, depending on the language: map is also known as fmap , lift , <$> flatMap is also known as bind , chain , >>= A couple of years ago (Dec. 2019), the optional operator proposal reached stage 4 in the EcmaScript specification, used for both JavaScript and TypeScript. This allows us to greatly simplify the code from above, without relying on any library: function getMainTitle (): string | null { return document . getElementById ( ' main ' ) ?. querySelector ( ' .title ' ) ?. querySelector < HTMLElement > ( ' .title-text ' ) ?. innerText } Enter fullscreen mode Exit fullscreen mode This still "leaks" the fact that either null or undefined values should be used to mark an element as missing, but it is still way more expressive than the first imperative version from earlier. When to use declarative code This section applies only to muli-paradigms languages. Obviously, if you are using a functional language such as Haskell, you are always using declarative code. So, it is possible to make imperative code look like declarative code, to some extent. In such case, I would suggest isolating the imperative parts from the rest of the code base, to make sure developers use the "declarative" functions instead. In multi-paradigms languages, the scale between declarative and imperative is not a clear black/white separation, but rather multiple shades of grey. It is up to us to determine which shade is the best for our projects and teams. Here is a non-exhaustive list of pros and cons for each of these approaches, based on my experience: Declarative Pros Cons Better readability and understanding of the code More lines of code, where a potential bug could hide Better control over the actual execution of the changes to the world Potential loss of performance, due to more memory allocation and intermediate function calls Longer debugging, due to bigger stack traces Developers are usually less comfortable with this way of programming Imperative Pros Cons Less code overall, as there is no need to wrap imperative code inside declarative functions More time taken to read and understand what the code does Shorter debugging, due to smaller stack traces But harder debugging overall, due to state mutations and "less-controlled" changes to the world Developers are usually more comfortable with this way of programming Since code is destined to be read and understood by human beings, I think it is a good practice to use more declarative programming in our softwares. Sometimes, performance is critical and requires the use of imperative programming (we are talking about multi-paradigms languages here). In such cases, comments and documentation are crucial to understand the code base. Otherwise, some exceptions put aside, code should be self-explanatory through good naming and declarative steps , and should not require comments to understand it well. For strictly-declarative languages such as Haskell and SQL, the compiler/engine makes the best optimizations possible; so there is no need (and no way anyway) to write imperative code to improve performance. Conclusion In this article, I tried to illustrate (with some examples) the difference between these 2 approaches, and the advantages of the declarative way. The biggest benefit is making the code more readable and understandable. Misunderstanding the responsibility of some part of the code base is one of the most common reasons why bugs are introduced in the first place. It is also one of the reasons why adding improvements and features takes more time, as we need to first understand what the code does before making any changes. Functional Programming is about expressing "what" we want to do with data, but not actually doing anything until the very last moment. Doing something requires changing state and running statements. These parts are handled by engines/interpreters/compilers, since they know "how" to efficiently do "what" we wrote in the code base. It is not a requirement to fully understand this way of writing code, because it will come naturally the more functional code you write. By going through the articles of this series, you will see that declarative programming is ubiquitous, despite not being mentioned explicitly. Thank you for reading this far! As always, feel free to leave a comment if need be. The next article will talk about pure functions and referential transparency. See you there! Special thanks to Tristan Sallé for reviewing the draft of this article. Photo by Xavi Cabrera on Unsplash . Pictures made with Excalidraw . Demystifying Functional Programming (8 Part Series) 1 Introduction 2 What is Functional Programming? ... 4 more parts... 3 Why should we learn and use FP? 4 Function composition and higher-order function 5 Declarative vs imperative 6 Side effects 7 Function purity and referential transparency 8 Data immutability Top comments (9) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand Greg Greg Greg Follow JS one Love, and u 2, honey (: Location Volgograd, Russia (*silently crying*) Work I haven't -_- at Jobless incorporated Joined Jan 3, 2020 • May 15 '23 Dropdown menu Copy link Hide Great article, thanks! A small nerd remark: the examples with DOM are good for illustration purposes, but not very correct in a practical way - you can just use the magic of css selectors and it will be enough function getMainTitle(): string | null { return document.querySelector('#main .title .title-text')?.innerText ?? null } Enter fullscreen mode Exit fullscreen mode Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Daniel2222 Daniel2222 Daniel2222 Follow Joined May 28, 2022 • May 28 '22 Dropdown menu Copy link Hide Actually, SQL is indeed imperative, not declarative. When you say "SELECT this and that such that bla bla bla", you're giving instructions. You're instructing to "select" (according to certain condition), and to "select" is an action. A true declarative statement would be one expressed, for example, in first order logic. Taking on your example, where you select all the users such that their ids are < 100, in first order logic it would be: {x / x ∈ users and x.id < 100} That's a true declarative statement. You're saying: this is the set of persons whose ids are below to 100. You're telling the WHAT, not the HOW. Like comment: Like comment: 5 likes Like Comment button Reply Collapse Expand Max Pixel Max Pixel Max Pixel Follow Location Los Angeles Work Principal System Architect at Freeform Labs, Inc. Joined Jun 2, 2019 • Aug 4 '22 • Edited on Aug 4 • Edited Dropdown menu Copy link Hide Indeed, and the second cake recipe is also still imperative. This would be the declarative version: "Dry Ingredients" means flour + sugar + cocoa powder + baking soda, as a roughly homogeneous mixture. "Batter" means Dry Ingredients + milk + vegetable oil + eggs + vanilla extract, as a well-combined mixture. "Panned Batter" means a large cake pan containing Batter. "Cooked Chocolate Cake" means the result of Panned Batter being in a 180°C oven for 30 minutes.* "Frosting-Ready Chocolate Cake" means Cooked Chocolate Cake that is less than 32°C and not in a pan. "Chocolate Cake" means Frosting-Ready Chocolate Cake that is has an even coating of chocolate frosting on it. * Keeping "30 minutes" verges on becoming imperative. A more declarative approach to this particular part would be to specify a final moisture content, weight, or other means of determining doneness. Perhaps it would be more declarative yet to format those steps with a more functional syntax, omitting the intermediate labels like "Batter", and using parentheses as necessary to delimit order-relevant groups. Or perhaps that would just more "functional", and equally as declarative. I think we must admit that that there is a gradient, rather than a binary distinction, between declarative and imperative programming. The most extreme end of declarativism would be to describe the chemical structures and physical composition of the final cake, and leave it at that. But that furthest end of the declarativism gradient is achievable only in small scenarios. {x / x ∈ users and x.id < 100} is useless if users are never created (they certainly didn't exist before the big bang, and aren't timeless constructs like gravity) - in the grand scheme of things, derivation is going to need to be involved, so the program as a whole cannot be as declarative as that one snippet (the formation of users must occur before the formation of the query result). Some amount of ordering and verb choice will either be important to the author of an application, or required by the engine. Ultimately, declarative programming is not about removing all traces of ordering & verb choice from programming, but rather, it's about removing the need for incidental and inevitable ordering & verb choice from programming. What can be considered incidental or inevitable depends on the engine that evaluates the program - some chefs may implicitly know that the cake's temperature should be below the frosting's fat's melting point before it is frosted, while others need a hint. Like comment: Like comment: 6 likes Like Comment button Reply Collapse Expand Vignesh Vaidyanathan Vignesh Vaidyanathan Vignesh Vaidyanathan Follow Joined Sep 18, 2021 • Apr 18 '22 Dropdown menu Copy link Hide Nice explanation. Thank you! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand kevon217 kevon217 kevon217 Follow Joined Jun 18, 2022 • Dec 8 '22 • Edited on Dec 8 • Edited Dropdown menu Copy link Hide Great breakdown and examples of the distinctions! Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Arshiya Arshiya Arshiya Follow Joined Jun 26, 2024 • Jul 27 '24 Dropdown menu Copy link Hide Great thanks Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Kurapati Mahesh Kurapati Mahesh Kurapati Mahesh Follow Dad❤️ Content Creator Web developer 🅰️ngular ➡️(javascript) ©️SS ♓️〒♏️⎣ Joined Feb 12, 2022 • Oct 17 '22 Dropdown menu Copy link Hide How about my version of the same: Declarative vs imperative Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand T S Ajeet T S Ajeet T S Ajeet Follow Code Blooded Location Pune, India Education NIT Trichy Work Citi Joined Mar 5, 2022 • Jul 1 '24 Dropdown menu Copy link Hide Excellent read! Like comment: Like comment: Like Comment button Reply Collapse Expand Vaidas Viper Vaidas Viper Vaidas Viper Follow A true dev enthusiast, they live and breathe the digital realms, immersing themselves in virtual adventures with unwavering passion. From epic RPGs to intense multiplayer battles, their skills are Joined Sep 11, 2024 • Sep 13 '24 Dropdown menu Copy link Hide Extraordinary breakdown and instances of the qualifications! Like comment: Like comment: 1 like Like Comment button Reply Code of Conduct • Report abuse Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink . Hide child comments as well Confirm For further actions, you may consider blocking this person and/or reporting abuse Benoit Ruiz Follow Location France Work Software Engineer at Datadog Joined Aug 2, 2020 More from Benoit Ruiz Data immutability # functional # programming # tutorial # typescript Function purity and referential transparency # functional # programming # tutorial # typescript Equivalent of Scala's for-comprehension using fp-ts # typescript # scala # functional # programming 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. 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Sorry, no results found. 1 View All View 6 per page About the Deloitte Center for Financial Services The Deloitte Center for Financial Services, which supports the organization’s US Financial Services practice, provides insight and research to assist senior-level decision-makers within banks, capital markets firms, investment managers, insurance carriers, and real estate organizations. The center is staffed by a group of professionals with a wide array of in-depth industry experiences as well as cutting-edge research and analytical skills. Through our research, roundtables, and other forms of engagement, we seek to be a trusted source for relevant, timely, and reliable insights. Learn more Get in touch with our research team Jim Eckenrode Managing director | Deloitte Center for Financial Services Jim Eckenrode Managing director | Deloitte Center for Financial Services United States Jim Eckenrode is managing director at the Deloitte Center for Financial Services, responsible for developing and executing Deloitte’s research agenda, while providing insights to leading financial institutions on business and technology strategy. jeckenrode@deloitte.com +1 617 585 4877 Michelle Canaan Insurance research leader, Deloitte Center for Financial Services | Senior manager, Deloitte Services LP Michelle Canaan Insurance research leader, Deloitte Center for Financial Services | Senior manager, Deloitte Services LP United States Michelle Canaan is a senior manager and the insurance research leader at the Deloitte Center for Financial Services. 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https://dev.to/moe23/asp-net-core-rest-api-authorization-with-jwt-roles-vs-claims-vs-policy-step-by-step-5bgn#claims | Asp Net Core - Rest API Authorization with JWT (Roles Vs Claims Vs Policy) - Step by Step - DEV Community Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. Popcorn Movies and TV Follow Movie and TV enthusiasm, criticism and everything in-between. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Add reaction Like Unicorn Exploding Head Raised Hands Fire Jump to Comments Save Boost More... Copy link Copy link Copied to Clipboard Share to X Share to LinkedIn Share to Facebook Share to Mastodon Share Post via... Report Abuse Mohamad Lawand Posted on Oct 18, 2021 Asp Net Core - Rest API Authorization with JWT (Roles Vs Claims Vs Policy) - Step by Step # dotnet # csharp # jet # authorization In this article we will go through AspNet Core Authorisation (Roles, Claims and Policies). When do you want to use each and give you a better understanding on they fit together. So what we will cover today: Authentication vs Authorisation What is Authentication What is Authorisation Authorisation type What is a Role What is a Claim What is a Policy Ingredients Code and Implementations You can watch the full video on YouTube You can find the source code on GitHub https://github.com/mohamadlawand087/v48-AspNetCore-Authorisation This is Part 4 of API dev series you can check the different parts by following the links: Part 1: https://dev.to/moe23/asp-net-core-5-rest-api-step-by-step-2mb6 Part 2: https://dev.to/moe23/asp-net-core-5-rest-api-authentication-with-jwt-step-by-step-140d Part 3: https://dev.to/moe23/refresh-jwt-with-refresh-tokens-in-asp-net-core-5-rest-api-step-by-step-3en5 Authentication vs Authorisation Before we dive into this topic too deep, despite the similar-sounding terms, authentication and authorisation are separate steps in the login process. Authentication Authentication is the act of validating that users are whom they claim to be. This is the first step in any security process. Logging into your email or unlocking your phone is a form of authenticaiton, where you are required to give some sort of credentials so the system will let you in and you can view your information. Authentication can take many forms: Passwords. Usernames and passwords ****are the most common authentication factors. If a user enters the correct data, the system assumes the identity is valid and grants access. One-time pins. Grant access for only one session or transaction. Authentication apps. Generate security codes via an outside party that grants access. Biometrics. A user presents a fingerprint or eye scan to gain access to the system. In some instances, systems require the successful verification of more than one factor before granting access. This multi-factor authentication (MFA) requirement is often deployed to increase security beyond what passwords alone can provide. Authorisation: we first need to define what authentication actually is, and more importantly, what it’s not. Refers to the process that determines what a user is able to do. In other words, Authorization proves you have the right to make a request. When you try to go backstage at a concert or an event, you don’t necessarily have to prove that you are who you say you are – you show the ticket, which is the proof that you have the right to be where you’re trying to get into. Authorization is independent from authentication. However, authorization requires an authentication mechanism. Roles: They are a set of permissions to do certain activities in the application. We can think of a role as if its a boolean wether we have this role or not, true or false. So what we do with roles is we attach functionality to a role and once we assign a user to a role those set of functionalities are set to the user. Once we remove the role these functionalities are removed. A role will protect access to the funciton, without the user having that correct role the user will not be able to execute that function Claims: They are completely different from Roles, Claim based is more flexible then roles they are key value pair. The claim belong to a user or an entity and claim is used to describe the user or the entity. Claims are essentially user properties and they inform the authorisation about the user. To illustrate it more let us check the driver license example again We can see here that there is 11 claims on this licesne which basically mean there is 11 pieces of information about the user. So if we want to translate this into a code based structure it will be something like this { "dl" : "123456789" , "exp" : "07/11/2025" , "ln" : "DOE" , "fn" : "John" , "dob" : "09/05/1993" , "sex" : "M" , "hair" : "brn" , "eyes" : "blue" , "hgt" : "6.0" "wgt" : "183lb" , "class" : "C" } Enter fullscreen mode Exit fullscreen mode So these claims will be given to the user once they log in. Claims can work with roles or with out roles, based on how we want to implement the authorisation process. Policy: They are functions or rules which are used to check the user information and check if permission is granted or denied. Policies which basically starts with the context which checks the user against a policy list and based on the list it will either grant or deny permision to the requested resource. Role based authrisation and Claims based authorisation use requirements, a requirements handler and a pre-configured policy. Policy consist of one or more requirements Roles vs Claims vs Policy A role is a symbolic category that collects together users who share the same levels of security privileges. Role-based authorization requires first identifying the user, then ascertaining the roles to which the user is assigned, and finally comparing those roles to the roles that are authorized to access a resource. In contrast, a claim is not group based, rather it is identity based. Code We will continue building on the last project that we used authorisation with JWT token you can find the source code on github https://github.com/mohamadlawand087/v8-refreshtokenswithJWT Once we clone this repo we can start building our authorisation The first thing we need to do is to update the startup class to include Roles in our identity providers. Inside the ConfigureServices in the Startup class we need to update the following services . AddIdentity < IdentityUser , IdentityRole >( options => options . SignIn . RequireConfirmedAccount = true ) . AddEntityFrameworkStores < ApiDbContext >(); Enter fullscreen mode Exit fullscreen mode Then we need to do is to create a new controller called SetupController inside the controller folder and add the following [ Route ( "api/[controller]" )] // api/setup [ ApiController ] public class SetupController : ControllerBase { private readonly ApiDbContext _context ; private readonly RoleManager < IdentityRole > _roleManager ; private readonly UserManager < IdentityUser > _userManager ; protected readonly ILogger < SetupController > _logger ; public SetupController ( ApiDbContext context , RoleManager < IdentityRole > roleManager , UserManager < IdentityUser > userManager , ILogger < SetupController > logger ) { _logger = logger ; _roleManager = roleManager ; _userManager = userManager ; _context = context ; } [ HttpGet ] public IActionResult GetAllRoles () { var roles = _roleManager . Roles . ToList (); return Ok ( roles ); } [ HttpPost ] public async Task < IActionResult > CreateRole ( string roleName ) { var roleExist = await _roleManager . RoleExistsAsync ( roleName ); if (! roleExist ) { //create the roles and seed them to the database: Question 1 var roleResult = await _roleManager . CreateAsync ( new IdentityRole ( roleName )); if ( roleResult . Succeeded ) { _logger . LogInformation ( 1 , "Roles Added" ); return Ok ( new { result = $"Role { roleName } added successfully" }); } else { _logger . LogInformation ( 2 , "Error" ); return BadRequest ( new { error = $"Issue adding the new { roleName } role" }); } } return BadRequest ( new { error = "Role already exist" }); } // Get all users [ HttpGet ] [ Route ( "GetAllUsers" )] public async Task < IActionResult > GetAllUsers () { var users = await _userManager . Users . ToListAsync (); return Ok ( users ); } // Add User to role [ HttpPost ] [ Route ( "AddUserToRole" )] public async Task < IActionResult > AddUserToRole ( string email , string roleName ) { var user = await _userManager . FindByEmailAsync ( email ); if ( user != null ) { var result = await _userManager . AddToRoleAsync ( user , roleName ); if ( result . Succeeded ) { _logger . LogInformation ( 1 , $"User { user . Email } added to the { roleName } role" ); return Ok ( new { result = $"User { user . Email } added to the { roleName } role" }); } else { _logger . LogInformation ( 1 , $"Error: Unable to add user { user . Email } to the { roleName } role" ); return BadRequest ( new { error = $"Error: Unable to add user { user . Email } to the { roleName } role" }); } } // User doesn't exist return BadRequest ( new { error = "Unable to find user" }); } // Get specific user role [ HttpGet ] [ Route ( "GetUserRoles" )] public async Task < IActionResult > GetUserRoles ( string email ) { // Resolve the user via their email var user = await _userManager . FindByEmailAsync ( email ); // Get the roles for the user var roles = await _userManager . GetRolesAsync ( user ); return Ok ( roles ); } // Remove User to role [ HttpPost ] [ Route ( "RemoveUserFromRole" )] public async Task < IActionResult > RemoveUserFromRole ( string email , string roleName ) { var user = await _userManager . FindByEmailAsync ( email ); if ( user != null ) { var result = await _userManager . RemoveFromRoleAsync ( user , roleName ); if ( result . Succeeded ) { _logger . LogInformation ( 1 , $"User { user . Email } removed from the { roleName } role" ); return Ok ( new { result = $"User { user . Email } removed from the { roleName } role" }); } else { _logger . LogInformation ( 1 , $"Error: Unable to removed user { user . Email } from the { roleName } role" ); return BadRequest ( new { error = $"Error: Unable to removed user { user . Email } from the { roleName } role" }); } } // User doesn't exist return BadRequest ( new { error = "Unable to find user" }); } } Enter fullscreen mode Exit fullscreen mode Once we finished with the SetupController let us move to the AuthManagement Controller and update the following // We need to add the following before the constructor private readonly RoleManager < IdentityRole > _roleManager ; protected readonly ILogger < AuthManagementController > _logger ; // We need to update the constructor to the following public AuthManagementController ( UserManager < IdentityUser > userManager , RoleManager < IdentityRole > roleManager , IOptionsMonitor < JwtConfig > optionsMonitor , TokenValidationParameters tokenValidationParams , ILogger < AuthManagementController > logger , ApiDbContext apiDbContext ) { _logger = logger ; _userManager = userManager ; _roleManager = roleManager ; _jwtConfig = optionsMonitor . CurrentValue ; _tokenValidationParams = tokenValidationParams ; _apiDbContext = apiDbContext ; } // We need to create a GetValidClaims method private async Task < List < Claim >> GetValidClaims ( IdentityUser user ) { IdentityOptions _options = new IdentityOptions (); var claims = new List < Claim > { new Claim ( "Id" , user . Id ), new Claim ( JwtRegisteredClaimNames . Email , user . Email ), new Claim ( JwtRegisteredClaimNames . Sub , user . Email ), new Claim ( JwtRegisteredClaimNames . Jti , Guid . NewGuid (). ToString ()), new Claim ( _options . ClaimsIdentity . UserIdClaimType , user . Id . ToString ()), new Claim ( _options . ClaimsIdentity . UserNameClaimType , user . UserName ), }; var userClaims = await _userManager . GetClaimsAsync ( user ); var userRoles = await _userManager . GetRolesAsync ( user ); claims . AddRange ( userClaims ); foreach ( var userRole in userRoles ) { claims . Add ( new Claim ( ClaimTypes . Role , userRole )); var role = await _roleManager . FindByNameAsync ( userRole ); if ( role != null ) { var roleClaims = await _roleManager . GetClaimsAsync ( role ); foreach ( Claim roleClaim in roleClaims ) { claims . Add ( roleClaim ); } } } return claims ; } // We need to update the GenerateJwtToken method var claims = await GetValidClaims ( user ); var tokenDescriptor = new SecurityTokenDescriptor { Subject = new ClaimsIdentity ( claims ), Expires = DateTime . UtcNow . AddMinutes ( 5 ), // 5-10 SigningCredentials = new SigningCredentials ( new SymmetricSecurityKey ( key ), SecurityAlgorithms . HmacSha256Signature ) }; Enter fullscreen mode Exit fullscreen mode Next we need to update the TodoController attribute to add the roles to it [ Authorize ( AuthenticationSchemes = JwtBearerDefaults . AuthenticationScheme , Roles = "AppUser" )] Enter fullscreen mode Exit fullscreen mode Now let us give this a try Will create a new user Will create a role called AppUser Will assign the role to the user Will login and get a JWT token Will try to access GetItems endpoint Now we start by adding our ClaimSetup Controller, inside the controller folder will add a new class called ClaimSetupController and will add the following [ Route ( "api/[controller]" )] // api/ClaimSetup [ ApiController ] public class ClaimSetupController : ControllerBase { private readonly ApiDbContext _context ; private readonly RoleManager < IdentityRole > _roleManager ; private readonly UserManager < IdentityUser > _userManager ; protected readonly ILogger < ClaimSetupController > _logger ; public ClaimSetupController ( ApiDbContext context , RoleManager < IdentityRole > roleManager , UserManager < IdentityUser > userManager , ILogger < ClaimSetupController > logger ) { _logger = logger ; _roleManager = roleManager ; _userManager = userManager ; _context = context ; } [ HttpGet ] public async Task < IActionResult > GetAllClaims ( string email ) { var user = await _userManager . FindByEmailAsync ( email ); var claims = await _userManager . GetClaimsAsync ( user ); return Ok ( claims ); } // Add Claim to user [ HttpPost ] [ Route ( "AddClaimToUser" )] public async Task < IActionResult > AddClaimToUser ( string email , string claimName , string value ) { var user = await _userManager . FindByEmailAsync ( email ); var userClaim = new Claim ( claimName , value ); if ( user != null ) { var result = await _userManager . AddClaimAsync ( user , userClaim ); if ( result . Succeeded ) { _logger . LogInformation ( 1 , $"the claim { claimName } add to the User { user . Email } " ); return Ok ( new { result = $"the claim { claimName } add to the User { user . Email } " }); } else { _logger . LogInformation ( 1 , $"Error: Unable to add the claim { claimName } to the User { user . Email } " ); return BadRequest ( new { error = $"Error: Unable to add the claim { claimName } to the User { user . Email } " }); } } // User doesn't exist return BadRequest ( new { error = "Unable to find user" }); } } Enter fullscreen mode Exit fullscreen mode Now we need to update the Startup class to create a Claims Policy, inside the Startup.cs in the root directoty we need to add the following in the ConfigureServices method services . AddAuthorization ( options => { options . AddPolicy ( "ViewItemsPolicy" , policy => policy . RequireClaim ( "ViewItems" )); }); Enter fullscreen mode Exit fullscreen mode Next we need to update the TodoController with the following on any action we want [ HttpGet ] [ Authorize ( Policy = "ViewItemsPolicy" )] public async Task < IActionResult > GetItems () { var items = await _context . Items . ToListAsync (); return Ok ( items ); } Enter fullscreen mode Exit fullscreen mode Now let us test this Using the same account that we created earlier we need to add the claim to it We utilise the new endpoint we created http://localhost:8090/api/ClaimSetup/AddClaimToUser and we add the claim to the user account We try to access the http://localhost:8090/api/todo any other user who doesnt have the claim should not be able to access this. Top comments (7) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand Mukhtar Khan Mukhtar Khan Mukhtar Khan Follow Joined Oct 2, 2024 • Oct 2 '24 Dropdown menu Copy link Hide Implementing REST API authorization in ASP.NET Core with JWT involves understanding roles, claims, and policies. Start by configuring JWT authentication in Startup.cs . Define roles for user types, use claims for specific permissions, and create policies for complex authorization scenarios. Finally, protect your endpoints using the [Authorize] attribute. For a detailed, step-by-step guide, visit** zelajet.com** for expert resources! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Manuel Manuel Manuel Follow Joined Oct 22, 2021 • Oct 22 '21 Dropdown menu Copy link Hide Hi Mohamad! VERY THANKS for this series! It is very usefull for me! But I've one doubt. I've evrything configured in my API, but how I can configure my client to send the tokens in the requests to the API? So once I'm logued in I can retrive any data from the API? Thanks a lot! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand GitRedaAmine GitRedaAmine GitRedaAmine Follow Joined Sep 29, 2021 • May 6 '22 Dropdown menu Copy link Hide check if you have added the AllowAnyOrigin of your client app in your asp.net core project // global cors policy app.UseCors(x => x .SetIsOriginAllowed(origin => true) .AllowAnyMethod() .AllowAnyHeader() .AllowCredentials()); Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Suraj Nandi Suraj Nandi Suraj Nandi Follow I am a web developer Location West Bengal, India Joined Nov 3, 2020 • Sep 6 '22 Dropdown menu Copy link Hide Hi Mohamad! It is very usefull for me! But I've one doubt, i can't update Role and Users using PUT method. Can you explain how to do this. By the way very very thanks for this! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand GitRedaAmine GitRedaAmine GitRedaAmine Follow Joined Sep 29, 2021 • May 6 '22 Dropdown menu Copy link Hide It is nice article , very usefull,THANKS Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Nitendra Godare Nitendra Godare Nitendra Godare Follow Joined May 29, 2023 • May 29 '23 • Edited on May 29 • Edited Dropdown menu Copy link Hide Hi Mohamad! When i clicked on source code URL, it's show 404 Not found. Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Ilyas Kazi Ilyas Kazi Ilyas Kazi Follow Solution Architect | Software Crafter Location Mumbai, India Work Solution Architect Joined Dec 22, 2020 • Jun 5 '23 Dropdown menu Copy link Hide @moe23 Please update on source code url Like comment: Like comment: Like Comment button Reply Code of Conduct • Report abuse Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink . Hide child comments as well Confirm For further actions, you may consider blocking this person and/or reporting abuse Mohamad Lawand Follow Code is Life. Crossfitter. Technical Architect. 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https://dev.to/moe23/asp-net-core-rest-api-authorization-with-jwt-roles-vs-claims-vs-policy-step-by-step-5bgn#policy | Asp Net Core - Rest API Authorization with JWT (Roles Vs Claims Vs Policy) - Step by Step - DEV Community Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. Popcorn Movies and TV Follow Movie and TV enthusiasm, criticism and everything in-between. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Add reaction Like Unicorn Exploding Head Raised Hands Fire Jump to Comments Save Boost More... Copy link Copy link Copied to Clipboard Share to X Share to LinkedIn Share to Facebook Share to Mastodon Share Post via... Report Abuse Mohamad Lawand Posted on Oct 18, 2021 Asp Net Core - Rest API Authorization with JWT (Roles Vs Claims Vs Policy) - Step by Step # dotnet # csharp # jet # authorization In this article we will go through AspNet Core Authorisation (Roles, Claims and Policies). When do you want to use each and give you a better understanding on they fit together. So what we will cover today: Authentication vs Authorisation What is Authentication What is Authorisation Authorisation type What is a Role What is a Claim What is a Policy Ingredients Code and Implementations You can watch the full video on YouTube You can find the source code on GitHub https://github.com/mohamadlawand087/v48-AspNetCore-Authorisation This is Part 4 of API dev series you can check the different parts by following the links: Part 1: https://dev.to/moe23/asp-net-core-5-rest-api-step-by-step-2mb6 Part 2: https://dev.to/moe23/asp-net-core-5-rest-api-authentication-with-jwt-step-by-step-140d Part 3: https://dev.to/moe23/refresh-jwt-with-refresh-tokens-in-asp-net-core-5-rest-api-step-by-step-3en5 Authentication vs Authorisation Before we dive into this topic too deep, despite the similar-sounding terms, authentication and authorisation are separate steps in the login process. Authentication Authentication is the act of validating that users are whom they claim to be. This is the first step in any security process. Logging into your email or unlocking your phone is a form of authenticaiton, where you are required to give some sort of credentials so the system will let you in and you can view your information. Authentication can take many forms: Passwords. Usernames and passwords ****are the most common authentication factors. If a user enters the correct data, the system assumes the identity is valid and grants access. One-time pins. Grant access for only one session or transaction. Authentication apps. Generate security codes via an outside party that grants access. Biometrics. A user presents a fingerprint or eye scan to gain access to the system. In some instances, systems require the successful verification of more than one factor before granting access. This multi-factor authentication (MFA) requirement is often deployed to increase security beyond what passwords alone can provide. Authorisation: we first need to define what authentication actually is, and more importantly, what it’s not. Refers to the process that determines what a user is able to do. In other words, Authorization proves you have the right to make a request. When you try to go backstage at a concert or an event, you don’t necessarily have to prove that you are who you say you are – you show the ticket, which is the proof that you have the right to be where you’re trying to get into. Authorization is independent from authentication. However, authorization requires an authentication mechanism. Roles: They are a set of permissions to do certain activities in the application. We can think of a role as if its a boolean wether we have this role or not, true or false. So what we do with roles is we attach functionality to a role and once we assign a user to a role those set of functionalities are set to the user. Once we remove the role these functionalities are removed. A role will protect access to the funciton, without the user having that correct role the user will not be able to execute that function Claims: They are completely different from Roles, Claim based is more flexible then roles they are key value pair. The claim belong to a user or an entity and claim is used to describe the user or the entity. Claims are essentially user properties and they inform the authorisation about the user. To illustrate it more let us check the driver license example again We can see here that there is 11 claims on this licesne which basically mean there is 11 pieces of information about the user. So if we want to translate this into a code based structure it will be something like this { "dl" : "123456789" , "exp" : "07/11/2025" , "ln" : "DOE" , "fn" : "John" , "dob" : "09/05/1993" , "sex" : "M" , "hair" : "brn" , "eyes" : "blue" , "hgt" : "6.0" "wgt" : "183lb" , "class" : "C" } Enter fullscreen mode Exit fullscreen mode So these claims will be given to the user once they log in. Claims can work with roles or with out roles, based on how we want to implement the authorisation process. Policy: They are functions or rules which are used to check the user information and check if permission is granted or denied. Policies which basically starts with the context which checks the user against a policy list and based on the list it will either grant or deny permision to the requested resource. Role based authrisation and Claims based authorisation use requirements, a requirements handler and a pre-configured policy. Policy consist of one or more requirements Roles vs Claims vs Policy A role is a symbolic category that collects together users who share the same levels of security privileges. Role-based authorization requires first identifying the user, then ascertaining the roles to which the user is assigned, and finally comparing those roles to the roles that are authorized to access a resource. In contrast, a claim is not group based, rather it is identity based. Code We will continue building on the last project that we used authorisation with JWT token you can find the source code on github https://github.com/mohamadlawand087/v8-refreshtokenswithJWT Once we clone this repo we can start building our authorisation The first thing we need to do is to update the startup class to include Roles in our identity providers. Inside the ConfigureServices in the Startup class we need to update the following services . AddIdentity < IdentityUser , IdentityRole >( options => options . SignIn . RequireConfirmedAccount = true ) . AddEntityFrameworkStores < ApiDbContext >(); Enter fullscreen mode Exit fullscreen mode Then we need to do is to create a new controller called SetupController inside the controller folder and add the following [ Route ( "api/[controller]" )] // api/setup [ ApiController ] public class SetupController : ControllerBase { private readonly ApiDbContext _context ; private readonly RoleManager < IdentityRole > _roleManager ; private readonly UserManager < IdentityUser > _userManager ; protected readonly ILogger < SetupController > _logger ; public SetupController ( ApiDbContext context , RoleManager < IdentityRole > roleManager , UserManager < IdentityUser > userManager , ILogger < SetupController > logger ) { _logger = logger ; _roleManager = roleManager ; _userManager = userManager ; _context = context ; } [ HttpGet ] public IActionResult GetAllRoles () { var roles = _roleManager . Roles . ToList (); return Ok ( roles ); } [ HttpPost ] public async Task < IActionResult > CreateRole ( string roleName ) { var roleExist = await _roleManager . RoleExistsAsync ( roleName ); if (! roleExist ) { //create the roles and seed them to the database: Question 1 var roleResult = await _roleManager . CreateAsync ( new IdentityRole ( roleName )); if ( roleResult . Succeeded ) { _logger . LogInformation ( 1 , "Roles Added" ); return Ok ( new { result = $"Role { roleName } added successfully" }); } else { _logger . LogInformation ( 2 , "Error" ); return BadRequest ( new { error = $"Issue adding the new { roleName } role" }); } } return BadRequest ( new { error = "Role already exist" }); } // Get all users [ HttpGet ] [ Route ( "GetAllUsers" )] public async Task < IActionResult > GetAllUsers () { var users = await _userManager . Users . ToListAsync (); return Ok ( users ); } // Add User to role [ HttpPost ] [ Route ( "AddUserToRole" )] public async Task < IActionResult > AddUserToRole ( string email , string roleName ) { var user = await _userManager . FindByEmailAsync ( email ); if ( user != null ) { var result = await _userManager . AddToRoleAsync ( user , roleName ); if ( result . Succeeded ) { _logger . LogInformation ( 1 , $"User { user . Email } added to the { roleName } role" ); return Ok ( new { result = $"User { user . Email } added to the { roleName } role" }); } else { _logger . LogInformation ( 1 , $"Error: Unable to add user { user . Email } to the { roleName } role" ); return BadRequest ( new { error = $"Error: Unable to add user { user . Email } to the { roleName } role" }); } } // User doesn't exist return BadRequest ( new { error = "Unable to find user" }); } // Get specific user role [ HttpGet ] [ Route ( "GetUserRoles" )] public async Task < IActionResult > GetUserRoles ( string email ) { // Resolve the user via their email var user = await _userManager . FindByEmailAsync ( email ); // Get the roles for the user var roles = await _userManager . GetRolesAsync ( user ); return Ok ( roles ); } // Remove User to role [ HttpPost ] [ Route ( "RemoveUserFromRole" )] public async Task < IActionResult > RemoveUserFromRole ( string email , string roleName ) { var user = await _userManager . FindByEmailAsync ( email ); if ( user != null ) { var result = await _userManager . RemoveFromRoleAsync ( user , roleName ); if ( result . Succeeded ) { _logger . LogInformation ( 1 , $"User { user . Email } removed from the { roleName } role" ); return Ok ( new { result = $"User { user . Email } removed from the { roleName } role" }); } else { _logger . LogInformation ( 1 , $"Error: Unable to removed user { user . Email } from the { roleName } role" ); return BadRequest ( new { error = $"Error: Unable to removed user { user . Email } from the { roleName } role" }); } } // User doesn't exist return BadRequest ( new { error = "Unable to find user" }); } } Enter fullscreen mode Exit fullscreen mode Once we finished with the SetupController let us move to the AuthManagement Controller and update the following // We need to add the following before the constructor private readonly RoleManager < IdentityRole > _roleManager ; protected readonly ILogger < AuthManagementController > _logger ; // We need to update the constructor to the following public AuthManagementController ( UserManager < IdentityUser > userManager , RoleManager < IdentityRole > roleManager , IOptionsMonitor < JwtConfig > optionsMonitor , TokenValidationParameters tokenValidationParams , ILogger < AuthManagementController > logger , ApiDbContext apiDbContext ) { _logger = logger ; _userManager = userManager ; _roleManager = roleManager ; _jwtConfig = optionsMonitor . CurrentValue ; _tokenValidationParams = tokenValidationParams ; _apiDbContext = apiDbContext ; } // We need to create a GetValidClaims method private async Task < List < Claim >> GetValidClaims ( IdentityUser user ) { IdentityOptions _options = new IdentityOptions (); var claims = new List < Claim > { new Claim ( "Id" , user . Id ), new Claim ( JwtRegisteredClaimNames . Email , user . Email ), new Claim ( JwtRegisteredClaimNames . Sub , user . Email ), new Claim ( JwtRegisteredClaimNames . Jti , Guid . NewGuid (). ToString ()), new Claim ( _options . ClaimsIdentity . UserIdClaimType , user . Id . ToString ()), new Claim ( _options . ClaimsIdentity . UserNameClaimType , user . UserName ), }; var userClaims = await _userManager . GetClaimsAsync ( user ); var userRoles = await _userManager . GetRolesAsync ( user ); claims . AddRange ( userClaims ); foreach ( var userRole in userRoles ) { claims . Add ( new Claim ( ClaimTypes . Role , userRole )); var role = await _roleManager . FindByNameAsync ( userRole ); if ( role != null ) { var roleClaims = await _roleManager . GetClaimsAsync ( role ); foreach ( Claim roleClaim in roleClaims ) { claims . Add ( roleClaim ); } } } return claims ; } // We need to update the GenerateJwtToken method var claims = await GetValidClaims ( user ); var tokenDescriptor = new SecurityTokenDescriptor { Subject = new ClaimsIdentity ( claims ), Expires = DateTime . UtcNow . AddMinutes ( 5 ), // 5-10 SigningCredentials = new SigningCredentials ( new SymmetricSecurityKey ( key ), SecurityAlgorithms . HmacSha256Signature ) }; Enter fullscreen mode Exit fullscreen mode Next we need to update the TodoController attribute to add the roles to it [ Authorize ( AuthenticationSchemes = JwtBearerDefaults . AuthenticationScheme , Roles = "AppUser" )] Enter fullscreen mode Exit fullscreen mode Now let us give this a try Will create a new user Will create a role called AppUser Will assign the role to the user Will login and get a JWT token Will try to access GetItems endpoint Now we start by adding our ClaimSetup Controller, inside the controller folder will add a new class called ClaimSetupController and will add the following [ Route ( "api/[controller]" )] // api/ClaimSetup [ ApiController ] public class ClaimSetupController : ControllerBase { private readonly ApiDbContext _context ; private readonly RoleManager < IdentityRole > _roleManager ; private readonly UserManager < IdentityUser > _userManager ; protected readonly ILogger < ClaimSetupController > _logger ; public ClaimSetupController ( ApiDbContext context , RoleManager < IdentityRole > roleManager , UserManager < IdentityUser > userManager , ILogger < ClaimSetupController > logger ) { _logger = logger ; _roleManager = roleManager ; _userManager = userManager ; _context = context ; } [ HttpGet ] public async Task < IActionResult > GetAllClaims ( string email ) { var user = await _userManager . FindByEmailAsync ( email ); var claims = await _userManager . GetClaimsAsync ( user ); return Ok ( claims ); } // Add Claim to user [ HttpPost ] [ Route ( "AddClaimToUser" )] public async Task < IActionResult > AddClaimToUser ( string email , string claimName , string value ) { var user = await _userManager . FindByEmailAsync ( email ); var userClaim = new Claim ( claimName , value ); if ( user != null ) { var result = await _userManager . AddClaimAsync ( user , userClaim ); if ( result . Succeeded ) { _logger . LogInformation ( 1 , $"the claim { claimName } add to the User { user . Email } " ); return Ok ( new { result = $"the claim { claimName } add to the User { user . Email } " }); } else { _logger . LogInformation ( 1 , $"Error: Unable to add the claim { claimName } to the User { user . Email } " ); return BadRequest ( new { error = $"Error: Unable to add the claim { claimName } to the User { user . Email } " }); } } // User doesn't exist return BadRequest ( new { error = "Unable to find user" }); } } Enter fullscreen mode Exit fullscreen mode Now we need to update the Startup class to create a Claims Policy, inside the Startup.cs in the root directoty we need to add the following in the ConfigureServices method services . AddAuthorization ( options => { options . AddPolicy ( "ViewItemsPolicy" , policy => policy . RequireClaim ( "ViewItems" )); }); Enter fullscreen mode Exit fullscreen mode Next we need to update the TodoController with the following on any action we want [ HttpGet ] [ Authorize ( Policy = "ViewItemsPolicy" )] public async Task < IActionResult > GetItems () { var items = await _context . Items . ToListAsync (); return Ok ( items ); } Enter fullscreen mode Exit fullscreen mode Now let us test this Using the same account that we created earlier we need to add the claim to it We utilise the new endpoint we created http://localhost:8090/api/ClaimSetup/AddClaimToUser and we add the claim to the user account We try to access the http://localhost:8090/api/todo any other user who doesnt have the claim should not be able to access this. Top comments (7) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand Mukhtar Khan Mukhtar Khan Mukhtar Khan Follow Joined Oct 2, 2024 • Oct 2 '24 Dropdown menu Copy link Hide Implementing REST API authorization in ASP.NET Core with JWT involves understanding roles, claims, and policies. Start by configuring JWT authentication in Startup.cs . Define roles for user types, use claims for specific permissions, and create policies for complex authorization scenarios. Finally, protect your endpoints using the [Authorize] attribute. For a detailed, step-by-step guide, visit** zelajet.com** for expert resources! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Manuel Manuel Manuel Follow Joined Oct 22, 2021 • Oct 22 '21 Dropdown menu Copy link Hide Hi Mohamad! VERY THANKS for this series! It is very usefull for me! But I've one doubt. I've evrything configured in my API, but how I can configure my client to send the tokens in the requests to the API? So once I'm logued in I can retrive any data from the API? Thanks a lot! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand GitRedaAmine GitRedaAmine GitRedaAmine Follow Joined Sep 29, 2021 • May 6 '22 Dropdown menu Copy link Hide check if you have added the AllowAnyOrigin of your client app in your asp.net core project // global cors policy app.UseCors(x => x .SetIsOriginAllowed(origin => true) .AllowAnyMethod() .AllowAnyHeader() .AllowCredentials()); Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Suraj Nandi Suraj Nandi Suraj Nandi Follow I am a web developer Location West Bengal, India Joined Nov 3, 2020 • Sep 6 '22 Dropdown menu Copy link Hide Hi Mohamad! It is very usefull for me! But I've one doubt, i can't update Role and Users using PUT method. Can you explain how to do this. By the way very very thanks for this! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand GitRedaAmine GitRedaAmine GitRedaAmine Follow Joined Sep 29, 2021 • May 6 '22 Dropdown menu Copy link Hide It is nice article , very usefull,THANKS Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Nitendra Godare Nitendra Godare Nitendra Godare Follow Joined May 29, 2023 • May 29 '23 • Edited on May 29 • Edited Dropdown menu Copy link Hide Hi Mohamad! When i clicked on source code URL, it's show 404 Not found. Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Ilyas Kazi Ilyas Kazi Ilyas Kazi Follow Solution Architect | Software Crafter Location Mumbai, India Work Solution Architect Joined Dec 22, 2020 • Jun 5 '23 Dropdown menu Copy link Hide @moe23 Please update on source code url Like comment: Like comment: Like Comment button Reply Code of Conduct • Report abuse Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink . Hide child comments as well Confirm For further actions, you may consider blocking this person and/or reporting abuse Mohamad Lawand Follow Code is Life. Crossfitter. Technical Architect. Just another human walking the earth! https://youtube.com/c/mohamadlawand Location Manchester, UK Work Technical Architect Joined Jul 25, 2019 More from Mohamad Lawand .NET 8 💥 - Intro to Kubernetes for .NET Devs # dotnet # kubernetes # containers # docker .NET 6 - Background Jobs with Hangfire 🔥🔥🔥 # dotnet # tutorial # programming # backgroundjobs .NET 6 - AutoMapper & Data Transfer Objects (DTOs) 🗺 # dotnet # api # tutorial # performance 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. 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https://dev.to/moe23/asp-net-core-rest-api-authorization-with-jwt-roles-vs-claims-vs-policy-step-by-step-5bgn#roles | Asp Net Core - Rest API Authorization with JWT (Roles Vs Claims Vs Policy) - Step by Step - DEV Community Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. Popcorn Movies and TV Follow Movie and TV enthusiasm, criticism and everything in-between. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Add reaction Like Unicorn Exploding Head Raised Hands Fire Jump to Comments Save Boost More... Copy link Copy link Copied to Clipboard Share to X Share to LinkedIn Share to Facebook Share to Mastodon Share Post via... Report Abuse Mohamad Lawand Posted on Oct 18, 2021 Asp Net Core - Rest API Authorization with JWT (Roles Vs Claims Vs Policy) - Step by Step # dotnet # csharp # jet # authorization In this article we will go through AspNet Core Authorisation (Roles, Claims and Policies). When do you want to use each and give you a better understanding on they fit together. So what we will cover today: Authentication vs Authorisation What is Authentication What is Authorisation Authorisation type What is a Role What is a Claim What is a Policy Ingredients Code and Implementations You can watch the full video on YouTube You can find the source code on GitHub https://github.com/mohamadlawand087/v48-AspNetCore-Authorisation This is Part 4 of API dev series you can check the different parts by following the links: Part 1: https://dev.to/moe23/asp-net-core-5-rest-api-step-by-step-2mb6 Part 2: https://dev.to/moe23/asp-net-core-5-rest-api-authentication-with-jwt-step-by-step-140d Part 3: https://dev.to/moe23/refresh-jwt-with-refresh-tokens-in-asp-net-core-5-rest-api-step-by-step-3en5 Authentication vs Authorisation Before we dive into this topic too deep, despite the similar-sounding terms, authentication and authorisation are separate steps in the login process. Authentication Authentication is the act of validating that users are whom they claim to be. This is the first step in any security process. Logging into your email or unlocking your phone is a form of authenticaiton, where you are required to give some sort of credentials so the system will let you in and you can view your information. Authentication can take many forms: Passwords. Usernames and passwords ****are the most common authentication factors. If a user enters the correct data, the system assumes the identity is valid and grants access. One-time pins. Grant access for only one session or transaction. Authentication apps. Generate security codes via an outside party that grants access. Biometrics. A user presents a fingerprint or eye scan to gain access to the system. In some instances, systems require the successful verification of more than one factor before granting access. This multi-factor authentication (MFA) requirement is often deployed to increase security beyond what passwords alone can provide. Authorisation: we first need to define what authentication actually is, and more importantly, what it’s not. Refers to the process that determines what a user is able to do. In other words, Authorization proves you have the right to make a request. When you try to go backstage at a concert or an event, you don’t necessarily have to prove that you are who you say you are – you show the ticket, which is the proof that you have the right to be where you’re trying to get into. Authorization is independent from authentication. However, authorization requires an authentication mechanism. Roles: They are a set of permissions to do certain activities in the application. We can think of a role as if its a boolean wether we have this role or not, true or false. So what we do with roles is we attach functionality to a role and once we assign a user to a role those set of functionalities are set to the user. Once we remove the role these functionalities are removed. A role will protect access to the funciton, without the user having that correct role the user will not be able to execute that function Claims: They are completely different from Roles, Claim based is more flexible then roles they are key value pair. The claim belong to a user or an entity and claim is used to describe the user or the entity. Claims are essentially user properties and they inform the authorisation about the user. To illustrate it more let us check the driver license example again We can see here that there is 11 claims on this licesne which basically mean there is 11 pieces of information about the user. So if we want to translate this into a code based structure it will be something like this { "dl" : "123456789" , "exp" : "07/11/2025" , "ln" : "DOE" , "fn" : "John" , "dob" : "09/05/1993" , "sex" : "M" , "hair" : "brn" , "eyes" : "blue" , "hgt" : "6.0" "wgt" : "183lb" , "class" : "C" } Enter fullscreen mode Exit fullscreen mode So these claims will be given to the user once they log in. Claims can work with roles or with out roles, based on how we want to implement the authorisation process. Policy: They are functions or rules which are used to check the user information and check if permission is granted or denied. Policies which basically starts with the context which checks the user against a policy list and based on the list it will either grant or deny permision to the requested resource. Role based authrisation and Claims based authorisation use requirements, a requirements handler and a pre-configured policy. Policy consist of one or more requirements Roles vs Claims vs Policy A role is a symbolic category that collects together users who share the same levels of security privileges. Role-based authorization requires first identifying the user, then ascertaining the roles to which the user is assigned, and finally comparing those roles to the roles that are authorized to access a resource. In contrast, a claim is not group based, rather it is identity based. Code We will continue building on the last project that we used authorisation with JWT token you can find the source code on github https://github.com/mohamadlawand087/v8-refreshtokenswithJWT Once we clone this repo we can start building our authorisation The first thing we need to do is to update the startup class to include Roles in our identity providers. Inside the ConfigureServices in the Startup class we need to update the following services . AddIdentity < IdentityUser , IdentityRole >( options => options . SignIn . RequireConfirmedAccount = true ) . AddEntityFrameworkStores < ApiDbContext >(); Enter fullscreen mode Exit fullscreen mode Then we need to do is to create a new controller called SetupController inside the controller folder and add the following [ Route ( "api/[controller]" )] // api/setup [ ApiController ] public class SetupController : ControllerBase { private readonly ApiDbContext _context ; private readonly RoleManager < IdentityRole > _roleManager ; private readonly UserManager < IdentityUser > _userManager ; protected readonly ILogger < SetupController > _logger ; public SetupController ( ApiDbContext context , RoleManager < IdentityRole > roleManager , UserManager < IdentityUser > userManager , ILogger < SetupController > logger ) { _logger = logger ; _roleManager = roleManager ; _userManager = userManager ; _context = context ; } [ HttpGet ] public IActionResult GetAllRoles () { var roles = _roleManager . Roles . ToList (); return Ok ( roles ); } [ HttpPost ] public async Task < IActionResult > CreateRole ( string roleName ) { var roleExist = await _roleManager . RoleExistsAsync ( roleName ); if (! roleExist ) { //create the roles and seed them to the database: Question 1 var roleResult = await _roleManager . CreateAsync ( new IdentityRole ( roleName )); if ( roleResult . Succeeded ) { _logger . LogInformation ( 1 , "Roles Added" ); return Ok ( new { result = $"Role { roleName } added successfully" }); } else { _logger . LogInformation ( 2 , "Error" ); return BadRequest ( new { error = $"Issue adding the new { roleName } role" }); } } return BadRequest ( new { error = "Role already exist" }); } // Get all users [ HttpGet ] [ Route ( "GetAllUsers" )] public async Task < IActionResult > GetAllUsers () { var users = await _userManager . Users . ToListAsync (); return Ok ( users ); } // Add User to role [ HttpPost ] [ Route ( "AddUserToRole" )] public async Task < IActionResult > AddUserToRole ( string email , string roleName ) { var user = await _userManager . FindByEmailAsync ( email ); if ( user != null ) { var result = await _userManager . AddToRoleAsync ( user , roleName ); if ( result . Succeeded ) { _logger . LogInformation ( 1 , $"User { user . Email } added to the { roleName } role" ); return Ok ( new { result = $"User { user . Email } added to the { roleName } role" }); } else { _logger . LogInformation ( 1 , $"Error: Unable to add user { user . Email } to the { roleName } role" ); return BadRequest ( new { error = $"Error: Unable to add user { user . Email } to the { roleName } role" }); } } // User doesn't exist return BadRequest ( new { error = "Unable to find user" }); } // Get specific user role [ HttpGet ] [ Route ( "GetUserRoles" )] public async Task < IActionResult > GetUserRoles ( string email ) { // Resolve the user via their email var user = await _userManager . FindByEmailAsync ( email ); // Get the roles for the user var roles = await _userManager . GetRolesAsync ( user ); return Ok ( roles ); } // Remove User to role [ HttpPost ] [ Route ( "RemoveUserFromRole" )] public async Task < IActionResult > RemoveUserFromRole ( string email , string roleName ) { var user = await _userManager . FindByEmailAsync ( email ); if ( user != null ) { var result = await _userManager . RemoveFromRoleAsync ( user , roleName ); if ( result . Succeeded ) { _logger . LogInformation ( 1 , $"User { user . Email } removed from the { roleName } role" ); return Ok ( new { result = $"User { user . Email } removed from the { roleName } role" }); } else { _logger . LogInformation ( 1 , $"Error: Unable to removed user { user . Email } from the { roleName } role" ); return BadRequest ( new { error = $"Error: Unable to removed user { user . Email } from the { roleName } role" }); } } // User doesn't exist return BadRequest ( new { error = "Unable to find user" }); } } Enter fullscreen mode Exit fullscreen mode Once we finished with the SetupController let us move to the AuthManagement Controller and update the following // We need to add the following before the constructor private readonly RoleManager < IdentityRole > _roleManager ; protected readonly ILogger < AuthManagementController > _logger ; // We need to update the constructor to the following public AuthManagementController ( UserManager < IdentityUser > userManager , RoleManager < IdentityRole > roleManager , IOptionsMonitor < JwtConfig > optionsMonitor , TokenValidationParameters tokenValidationParams , ILogger < AuthManagementController > logger , ApiDbContext apiDbContext ) { _logger = logger ; _userManager = userManager ; _roleManager = roleManager ; _jwtConfig = optionsMonitor . CurrentValue ; _tokenValidationParams = tokenValidationParams ; _apiDbContext = apiDbContext ; } // We need to create a GetValidClaims method private async Task < List < Claim >> GetValidClaims ( IdentityUser user ) { IdentityOptions _options = new IdentityOptions (); var claims = new List < Claim > { new Claim ( "Id" , user . Id ), new Claim ( JwtRegisteredClaimNames . Email , user . Email ), new Claim ( JwtRegisteredClaimNames . Sub , user . Email ), new Claim ( JwtRegisteredClaimNames . Jti , Guid . NewGuid (). ToString ()), new Claim ( _options . ClaimsIdentity . UserIdClaimType , user . Id . ToString ()), new Claim ( _options . ClaimsIdentity . UserNameClaimType , user . UserName ), }; var userClaims = await _userManager . GetClaimsAsync ( user ); var userRoles = await _userManager . GetRolesAsync ( user ); claims . AddRange ( userClaims ); foreach ( var userRole in userRoles ) { claims . Add ( new Claim ( ClaimTypes . Role , userRole )); var role = await _roleManager . FindByNameAsync ( userRole ); if ( role != null ) { var roleClaims = await _roleManager . GetClaimsAsync ( role ); foreach ( Claim roleClaim in roleClaims ) { claims . Add ( roleClaim ); } } } return claims ; } // We need to update the GenerateJwtToken method var claims = await GetValidClaims ( user ); var tokenDescriptor = new SecurityTokenDescriptor { Subject = new ClaimsIdentity ( claims ), Expires = DateTime . UtcNow . AddMinutes ( 5 ), // 5-10 SigningCredentials = new SigningCredentials ( new SymmetricSecurityKey ( key ), SecurityAlgorithms . HmacSha256Signature ) }; Enter fullscreen mode Exit fullscreen mode Next we need to update the TodoController attribute to add the roles to it [ Authorize ( AuthenticationSchemes = JwtBearerDefaults . AuthenticationScheme , Roles = "AppUser" )] Enter fullscreen mode Exit fullscreen mode Now let us give this a try Will create a new user Will create a role called AppUser Will assign the role to the user Will login and get a JWT token Will try to access GetItems endpoint Now we start by adding our ClaimSetup Controller, inside the controller folder will add a new class called ClaimSetupController and will add the following [ Route ( "api/[controller]" )] // api/ClaimSetup [ ApiController ] public class ClaimSetupController : ControllerBase { private readonly ApiDbContext _context ; private readonly RoleManager < IdentityRole > _roleManager ; private readonly UserManager < IdentityUser > _userManager ; protected readonly ILogger < ClaimSetupController > _logger ; public ClaimSetupController ( ApiDbContext context , RoleManager < IdentityRole > roleManager , UserManager < IdentityUser > userManager , ILogger < ClaimSetupController > logger ) { _logger = logger ; _roleManager = roleManager ; _userManager = userManager ; _context = context ; } [ HttpGet ] public async Task < IActionResult > GetAllClaims ( string email ) { var user = await _userManager . FindByEmailAsync ( email ); var claims = await _userManager . GetClaimsAsync ( user ); return Ok ( claims ); } // Add Claim to user [ HttpPost ] [ Route ( "AddClaimToUser" )] public async Task < IActionResult > AddClaimToUser ( string email , string claimName , string value ) { var user = await _userManager . FindByEmailAsync ( email ); var userClaim = new Claim ( claimName , value ); if ( user != null ) { var result = await _userManager . AddClaimAsync ( user , userClaim ); if ( result . Succeeded ) { _logger . LogInformation ( 1 , $"the claim { claimName } add to the User { user . Email } " ); return Ok ( new { result = $"the claim { claimName } add to the User { user . Email } " }); } else { _logger . LogInformation ( 1 , $"Error: Unable to add the claim { claimName } to the User { user . Email } " ); return BadRequest ( new { error = $"Error: Unable to add the claim { claimName } to the User { user . Email } " }); } } // User doesn't exist return BadRequest ( new { error = "Unable to find user" }); } } Enter fullscreen mode Exit fullscreen mode Now we need to update the Startup class to create a Claims Policy, inside the Startup.cs in the root directoty we need to add the following in the ConfigureServices method services . AddAuthorization ( options => { options . AddPolicy ( "ViewItemsPolicy" , policy => policy . RequireClaim ( "ViewItems" )); }); Enter fullscreen mode Exit fullscreen mode Next we need to update the TodoController with the following on any action we want [ HttpGet ] [ Authorize ( Policy = "ViewItemsPolicy" )] public async Task < IActionResult > GetItems () { var items = await _context . Items . ToListAsync (); return Ok ( items ); } Enter fullscreen mode Exit fullscreen mode Now let us test this Using the same account that we created earlier we need to add the claim to it We utilise the new endpoint we created http://localhost:8090/api/ClaimSetup/AddClaimToUser and we add the claim to the user account We try to access the http://localhost:8090/api/todo any other user who doesnt have the claim should not be able to access this. Top comments (7) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand Mukhtar Khan Mukhtar Khan Mukhtar Khan Follow Joined Oct 2, 2024 • Oct 2 '24 Dropdown menu Copy link Hide Implementing REST API authorization in ASP.NET Core with JWT involves understanding roles, claims, and policies. Start by configuring JWT authentication in Startup.cs . Define roles for user types, use claims for specific permissions, and create policies for complex authorization scenarios. Finally, protect your endpoints using the [Authorize] attribute. For a detailed, step-by-step guide, visit** zelajet.com** for expert resources! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Manuel Manuel Manuel Follow Joined Oct 22, 2021 • Oct 22 '21 Dropdown menu Copy link Hide Hi Mohamad! VERY THANKS for this series! It is very usefull for me! But I've one doubt. I've evrything configured in my API, but how I can configure my client to send the tokens in the requests to the API? So once I'm logued in I can retrive any data from the API? Thanks a lot! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand GitRedaAmine GitRedaAmine GitRedaAmine Follow Joined Sep 29, 2021 • May 6 '22 Dropdown menu Copy link Hide check if you have added the AllowAnyOrigin of your client app in your asp.net core project // global cors policy app.UseCors(x => x .SetIsOriginAllowed(origin => true) .AllowAnyMethod() .AllowAnyHeader() .AllowCredentials()); Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Suraj Nandi Suraj Nandi Suraj Nandi Follow I am a web developer Location West Bengal, India Joined Nov 3, 2020 • Sep 6 '22 Dropdown menu Copy link Hide Hi Mohamad! It is very usefull for me! But I've one doubt, i can't update Role and Users using PUT method. Can you explain how to do this. By the way very very thanks for this! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand GitRedaAmine GitRedaAmine GitRedaAmine Follow Joined Sep 29, 2021 • May 6 '22 Dropdown menu Copy link Hide It is nice article , very usefull,THANKS Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Nitendra Godare Nitendra Godare Nitendra Godare Follow Joined May 29, 2023 • May 29 '23 • Edited on May 29 • Edited Dropdown menu Copy link Hide Hi Mohamad! When i clicked on source code URL, it's show 404 Not found. Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Ilyas Kazi Ilyas Kazi Ilyas Kazi Follow Solution Architect | Software Crafter Location Mumbai, India Work Solution Architect Joined Dec 22, 2020 • Jun 5 '23 Dropdown menu Copy link Hide @moe23 Please update on source code url Like comment: Like comment: Like Comment button Reply Code of Conduct • Report abuse Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink . Hide child comments as well Confirm For further actions, you may consider blocking this person and/or reporting abuse Mohamad Lawand Follow Code is Life. Crossfitter. Technical Architect. Just another human walking the earth! https://youtube.com/c/mohamadlawand Location Manchester, UK Work Technical Architect Joined Jul 25, 2019 More from Mohamad Lawand .NET 8 💥 - Intro to Kubernetes for .NET Devs # dotnet # kubernetes # containers # docker .NET 6 - Background Jobs with Hangfire 🔥🔥🔥 # dotnet # tutorial # programming # backgroundjobs .NET 6 - AutoMapper & Data Transfer Objects (DTOs) 🗺 # dotnet # api # tutorial # performance 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Add reaction Like Unicorn Exploding Head Raised Hands Fire Jump to Comments Save Boost More... Copy link Copy link Copied to Clipboard Share to X Share to LinkedIn Share to Facebook Share to Mastodon Share Post via... Report Abuse Keerthi Posted on Sep 22, 2021 • Edited on Sep 24, 2021 Create react app vs Vite # webdev # javascript # vite # react I have always relied on the npm command create-react-app to create the starter files for any React.js project. It does what it says on the tin, and creates all my starter template files, setups a local dev server and dev environment. Over the years I have become a little impatient because it takes around 3-4 minutes to setup a basic barebones app. Recently I have come to know about a faster way to setup React apps, which also gives you all the useful features that create-react-app gives you too. It is using a tool called Vite . Vite is another build tool like Webpack (create-react-app uses Webpack under the hood, read more here ). In this post I will take you through the steps on how to install React.js app using Vite and point out some differences too. You can also see a video on the comparison of the two installation methods. In the Video below, You will discover that the installation time, plus time to run local server is astonishingly fast for Vite. So how do we start the ball rolling You can refer to the Vite docs , From there, you can choose from a few methods to start off your installation. We are going to use the template method. In their docs, the listed methods are: #npm 6.x npm init vite@latest my-vue-app --template vue #npm 7+, extra double-dash is needed: npm init vite@latest my-vue-app -- --template vue #yarn yarn create vite my-vue-app --template vue Enter fullscreen mode Exit fullscreen mode But these commands are for installing Vue.js, just as side note, Vite was originally developed for Vue.js but has been modified to use with other frameworks including React.js. For our case, all we need to do is replace the keyword after '--template', from vue to react. And dont forget to replace the app name to your choosing. So assuming that we are running npm version 6.x, we will run the following command: npm init vite@latest my-react-app --template react Enter fullscreen mode Exit fullscreen mode Then we will cd into our directory and install the remainder of the starter files and run the dev server: cd my-react-app npm install npm run dev Enter fullscreen mode Exit fullscreen mode If you goto the browser. You should see a React logo with a counter and a button, as below. Directory structure of the our newly created app The thing to note here is that, main.js is the root file that imports/loads App.js. There is also a new file called vite.config.js, this is circled in the above image. This file is used to turn on and set new features for your build process. I will come to this file in the next section below. One last thing about importing files... I have noticed that out the box this setup does not allow for absolute paths. With create-react-app, you can do import x from 'components/x' . With Vite, you have to do the relative pathing, like ```import x from '../../../' To fix this we need to change the vite.config.js file, which looks like this: ```javascript import { defineConfig } from 'vite' import reactRefresh from '@vitejs/plugin-react-refresh' // https://vitejs.dev/config/ export default defineConfig({ plugins: [reactRefresh()] }) Enter fullscreen mode Exit fullscreen mode we need to add an extra setting to resolve the path, this change will go after the "plugins" settings. It will end up looking like this after the change: import { defineConfig } from ' vite ' import reactRefresh from ' @vitejs/plugin-react-refresh ' import path from ' path ' // https://vitejs.dev/config/ export default defineConfig ({ plugins : [ reactRefresh ()], resolve : { alias : { ' @ ' : path . resolve ( __dirname , ' ./src ' ), }, }, }) Enter fullscreen mode Exit fullscreen mode and this will allow us to refer to paths as import x from '@/component/x' !IMPORTATNT to prefix with '@' in path. conclusion I did find Vite impressingly fast. It took me 55 secs to install and run on local server. I have not done much heavy development using Vite but it looks promising. It is too early for me to say if I will use it on any bigger projects in the future. There are other methods of installing React.js using Vite, these methods are maintained by other communities. Check out other community maintained templates here , you can also find one with Tailwind. Please leave comments on your experiences too. Note: Vite has templates to build apps in the following frameworks vanilla vanilla-ts vue vue-ts react react-ts preact preact-ts lit-element lit-element-ts svelte svelte-ts Enter fullscreen mode Exit fullscreen mode so to create a build in react typescript , just change the last bit to "react-ts" after the "--template" , so it becomes: npm init vite@latest my-react-app --template react-ts Enter fullscreen mode Exit fullscreen mode Top comments (20) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand R. Maulana Citra R. Maulana Citra R. Maulana Citra Follow I write about web dev stuff Location Serang, Indonesia Work Front End @Skyshi Digital Indonesia Joined Mar 3, 2021 • Sep 24 '21 Dropdown menu Copy link Hide Vite is cool, I love how things are fast on dev server. I also made boilerplate for daily projects with Tailwind, if you want to check it out, see it on my GitHub here Like comment: Like comment: 4 likes Like Comment button Reply Collapse Expand Keerthi Keerthi Keerthi Follow I am UI developer, technologist, UI designer. Keen cook. Location london Work ui developer Joined Aug 7, 2020 • Sep 24 '21 Dropdown menu Copy link Hide Thats awesome, you should contribute to the community here github.com/vitejs/awesome-vite#tem... . They have one for react and tailwind already, maybe you can add yours as well. Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand R. Maulana Citra R. Maulana Citra R. Maulana Citra Follow I write about web dev stuff Location Serang, Indonesia Work Front End @Skyshi Digital Indonesia Joined Mar 3, 2021 • Oct 5 '21 Dropdown menu Copy link Hide thank you bro, I have added mine too, and it was merged already! Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand James Thomson James Thomson James Thomson Follow Just another front-end web dev junkie Location Australia Work Senior Frontend Engineer at Complish Joined Feb 22, 2019 • Sep 22 '21 Dropdown menu Copy link Hide I've recently switched a Vue CLI project to Vite. It's impressive how fast things are - but makes complete sense when there's no build step needed when developing. One thing I've found less intuitive are images, especially dynamically referenced ones (e.g. in a loop). I've had to create a utility for this: export function getImageUrl (name) { return new URL(`../assets/${name}`, import.meta.url).href; } Enter fullscreen mode Exit fullscreen mode Is this also the case in React? Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Keerthi Keerthi Keerthi Follow I am UI developer, technologist, UI designer. Keen cook. Location london Work ui developer Joined Aug 7, 2020 • Sep 23 '21 Dropdown menu Copy link Hide Yes , Similar in react Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Herberth Obregón Herberth Obregón Herberth Obregón Follow 🧩 Web Components 💻 Typescript First 🐳 ☸️ K8s Location GT Education Science and Systems Engineer Work CIO/CTO at HireX Joined Jan 1, 2020 • Sep 23 '21 Dropdown menu Copy link Hide I moved to vitejs for lit-element (now only lit) and is amazing! 💯💯🚀 Web pack is very slow to spinup a dev server Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Keerthi Keerthi Keerthi Follow I am UI developer, technologist, UI designer. Keen cook. Location london Work ui developer Joined Aug 7, 2020 • Sep 23 '21 Dropdown menu Copy link Hide Firts tme I am hearing of lit-elemnt, Intresting, what apps are you building with it? Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Herberth Obregón Herberth Obregón Herberth Obregón Follow 🧩 Web Components 💻 Typescript First 🐳 ☸️ K8s Location GT Education Science and Systems Engineer Work CIO/CTO at HireX Joined Jan 1, 2020 • Sep 25 '21 Dropdown menu Copy link Hide It is one of the main "frameworks" of modern development, vitejs.dev/guide/#scaffolding-your... Vite support the main popular frameworks vue, react, lit-element and svelte I choose Lit-element because is the closest thing to js vanilla with all the power of web components (the performance is amazing ⚡️). Eventually I consider that web components are going to be so robust that you won't need a framework. Lit-element is the framework for web components par excellence. Stencil I don't like like Lit I build all empleo.gt with Lit Which next will be migrated to hirex.app for worldwide version Like comment: Like comment: 4 likes Like Thread Thread Keerthi Keerthi Keerthi Follow I am UI developer, technologist, UI designer. Keen cook. Location london Work ui developer Joined Aug 7, 2020 • Sep 26 '21 Dropdown menu Copy link Hide Thanks, Nice to know that about Lit, will look at it. Also good luck with your app too Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Wagner Wagner Wagner Follow Joined Feb 25, 2021 • Sep 23 '21 Dropdown menu Copy link Hide Why don't you use package.json inside each directory and refers to files like "@components/MyCompoment"?! You don't need do setup anything else. Just a package.json in each folder with content: { "name": "components" } Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Ivan Jeremic Ivan Jeremic Ivan Jeremic Follow Web/Software Developer Joined Dec 9, 2018 • Sep 23 '21 Dropdown menu Copy link Hide This is so dirty I can't believe people do this. Like comment: Like comment: 16 likes Like Comment button Reply Collapse Expand dragos dragos dragos Follow Indie app builder focused on simple, practical products. Currently building Vet Record, a pet health tracker for everyday owners. Location Beograd Education Completed an online course by Carnegie Mellon University Joined Oct 15, 2019 • Sep 23 '21 Dropdown menu Copy link Hide Stiil too much bugs Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Daniel Tkach Daniel Tkach Daniel Tkach Follow Joined Sep 4, 2020 • Oct 4 '21 Dropdown menu Copy link Hide On vite? I'm just researching if I should switch to vite. Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Renan "Firehawk" Lazarotto Renan "Firehawk" Lazarotto Renan "Firehawk" Lazarotto Follow Hiya! I'm a fullstack developer, with experience with PHP, JavaScript and Go. I'm also an Android enthusiast and I like pretty much everything related to tech. Location Brazil Education Barchelor Degree in IT Pronouns he/him Work FullStack developer @ Hammer Consult Joined Dec 16, 2019 • Sep 22 '21 Dropdown menu Copy link Hide I have switched from CRA to Vite just because CRA is so slow! Vite is blazing fast even on my aging machine. Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Keerthi Keerthi Keerthi Follow I am UI developer, technologist, UI designer. Keen cook. Location london Work ui developer Joined Aug 7, 2020 • Sep 22 '21 Dropdown menu Copy link Hide Thats good to hear. CRA has always been so slow. But I had to put up with it. Other option was configuring webpack, which was way worse in terms of time to setup. Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Rami Rami Rami Follow I am a self taught web developer and secondary school student ✌ Location مصر Education self-taught Work Captain Dev Joined Nov 14, 2019 • Sep 22 '21 Dropdown menu Copy link Hide Vite is really cool, I hope they support Angular in the near future. Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Wagner Wagner Wagner Follow Joined Feb 25, 2021 • Sep 23 '21 Dropdown menu Copy link Hide Angular is a waste of time! A poor framework, too much verbose. Like comment: Like comment: 12 likes Like Comment button Reply Collapse Expand Jerry Jerry Jerry Follow follow for dev, javascript/typescript react, aws and cloud tips and more. Location British Columbia Work Software Engineer Joined Aug 14, 2018 • Mar 4 '23 Dropdown menu Copy link Hide This is a great overview! If you want a deep dive understanding of Vite, I wrote about here - jerrychang.ca/writing/vite-how-it-... Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Audace Audace Audace Follow Programmer Joined Feb 23, 2024 • Feb 23 '24 Dropdown menu Copy link Hide I have the problem with vite + react. When I run the localhost, see in the terminal [vite] hmr update. And after that in the browser nothing display on the screen. Screen is blank. Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Audace Audace Audace Follow Programmer Joined Feb 23, 2024 • Feb 23 '24 Dropdown menu Copy link Hide I have the problem Like comment: Like comment: 1 like Like Comment button Reply View full discussion (20 comments) Code of Conduct • Report abuse Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink . Hide child comments as well Confirm For further actions, you may consider blocking this person and/or reporting abuse Keerthi Follow I am UI developer, technologist, UI designer. Keen cook. Location london Work ui developer Joined Aug 7, 2020 More from Keerthi Crash course in interactive 3d animation with React-three-fiber and React-spring # react # webdev # threejs A crash course in React.js and D3 # react # javascript # d3js # webdev Scroll animation in Javascript using IntersectionObserver # javascript # webdev # css # html 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. 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https://www.highlight.io/docs/getting-started/server/python/loguru | Loguru Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Server / Python / Loguru Logging in Python with Loguru Learn how to set up highlight.io with logs from Python Loguru. 1 Configure client-side Highlight. (optional) If you're using Highlight on the frontend for your application, make sure you've initialized it correctly and followed the fullstack mapping guide . 2 Install the highlight-io python package. Download the package from pypi and save it to your requirements. If you use a zip or s3 file upload to publish your function, you will want to make sure highlight-io is part of the build. poetry add highlight-io # or with pip pip install highlight-io 3 Initialize the Highlight SDK. Setup the SDK with instrument_logging disabled, while passing the highlight logging handler to loguru . instrument_logging=False must be passed to make sure the loguru handler does not collide with built-in logging instrumentation. import highlight_io H = highlight_io.H("<YOUR_PROJECT_ID>", instrument_logging=False) 4 Use loguru! Logs are reported automatically from loguru logging methods. Visit the highlight logs portal and check that backend logs are coming in. import highlight_io from loguru import logger H = highlight_io.H( "<YOUR_PROJECT_ID>", instrument_logging=False, service_name="my-app", service_version="git-sha", environment="production", ) logger.add( H.logging_handler, format="{message}", level="INFO", backtrace=True, serialize=True, ) def main(): logger.debug("That's it, beautiful and simple logging!", nice="one") context_logger = logger.bind(ip="192.168.0.1", user="someone") context_logger.info("Contextualize your logger easily") 5 Verify your backend logs are being recorded. Visit the highlight logs portal and check that backend logs are coming in. Google Cloud Functions Python App [object Object] | 2026-01-13T08:48:20 |
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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close select * from SQL Follow Hide Posts on tips and tricks, using and learning about SQL for database development and analysis. Create Post submission guidelines Allowed Posts about learning SQL Posts about tips, tricks, problems, and answers Posts about news or commentary of the field Posts about specific tooling or frameworks Think what would someone wanting to learn more about SQL want to see. Not Allowed Articles that mention SQL in passing Articles that break the terms of use about #sql SQL is the language of data, has been for nearly 50 years now! Older #sql posts 1 2 3 4 5 6 7 8 9 … 75 … 238 Posts Left menu 👋 Sign in for the ability to sort posts by relevant , latest , or top . Right menu Prompt Engineering a Barista: How SQLatte's Personality Transforms SQL into Conversations osman uygar köse osman uygar köse osman uygar köse Follow Jan 12 Prompt Engineering a Barista: How SQLatte's Personality Transforms SQL into Conversations # promptengineering # ai # sql # python Comments Add Comment 4 min read SQL vs MongoDB(noSQL)! How to decide between databases Benjamin Janis Benjamin Janis Benjamin Janis Follow Jan 13 SQL vs MongoDB(noSQL)! 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Search Implementation & Logging Strategy # sql # database # springboot # java Comments Add Comment 1 min read Deploy: Cenário: Azure App Service + Github + SQL Server Yuri Peixinho Yuri Peixinho Yuri Peixinho Follow Jan 8 Deploy: Cenário: Azure App Service + Github + SQL Server # azure # devops # github # sql Comments Add Comment 5 min read MSSQL Encryptions, Certificates, A-Symmetric Keys and more (Vol 1) Amar Abaz Amar Abaz Amar Abaz Follow Jan 11 MSSQL Encryptions, Certificates, A-Symmetric Keys and more (Vol 1) # sqlserver # database # encryption # sql Comments Add Comment 5 min read My Interview Experience & Questions Faced (Frontend + JavaScript + SQL) LAKSHMI G LAKSHMI G LAKSHMI G Follow Jan 7 My Interview Experience & Questions Faced (Frontend + JavaScript + SQL) # beginners # career # javascript # sql Comments Add Comment 1 min read Week 4 SQL Injection Audit Challenge fosres fosres fosres Follow Jan 11 Week 4 SQL Injection Audit Challenge # security # python # tutorial # sql Comments Add Comment 27 min read SQL INJECTION Rodrino Adolfo Kupessala Rodrino Adolfo Kupessala Rodrino Adolfo Kupessala Follow Jan 11 SQL INJECTION # beginners # sql # security # webdev Comments Add Comment 1 min read pg-status - a lightweight microservice for checking PostgreSQL host status krylosov-aa krylosov-aa krylosov-aa Follow Jan 4 pg-status - a lightweight microservice for checking PostgreSQL host status # postgres # sql # c Comments Add Comment 7 min read XML External Entity (XXE) Injection: A Complete Guide for Developers Iroro Chadere Iroro Chadere Iroro Chadere Follow Jan 4 XML External Entity (XXE) Injection: A Complete Guide for Developers # xmlexternalentity # sql # xxe # programming Comments Add Comment 18 min read QUICK SQL REVISION Blackwatch Blackwatch Blackwatch Follow Jan 4 QUICK SQL REVISION # sql # database # webdev # programming Comments Add Comment 14 min read Track Blocking and Deadlocks in MSSQL with my custom script Amar Abaz Amar Abaz Amar Abaz Follow Jan 4 Track Blocking and Deadlocks in MSSQL with my custom script # sqlserver # sql # database # deadlock 1 reaction Comments Add Comment 4 min read Text2SQL on xxxx's of tables? Dan Shalev Dan Shalev Dan Shalev Follow Jan 5 Text2SQL on xxxx's of tables? # sql # falkordb # opensource Comments Add Comment 1 min read I Built a PostgreSQL User Analytics System — Here’s What I Learned About Real SQL Jessica Aki Jessica Aki Jessica Aki Follow Jan 9 I Built a PostgreSQL User Analytics System — Here’s What I Learned About Real SQL # postgres # beginners # database # sql 1 reaction Comments Add Comment 3 min read Wait, what? PK is not needed for HABTM? tomdonarski tomdonarski tomdonarski Follow Jan 4 Wait, what? PK is not needed for HABTM? # database # rails # ruby # sql Comments Add Comment 2 min read Simple vs Complex: When to Level Up Your Solutions Juan Rueda Juan Rueda Juan Rueda Follow Jan 6 Simple vs Complex: When to Level Up Your Solutions # architecture # complexity # engineering # sql Comments Add Comment 5 min read Streaming SQL Engine: Lightweight Cross-Data Source Integration for Resource-Constrained Environments. Theodore P. Theodore P. Theodore P. Follow Jan 5 Streaming SQL Engine: Lightweight Cross-Data Source Integration for Resource-Constrained Environments. # architecture # dataengineering # python # sql 10 reactions Comments Add Comment 1 min read Stop Manually Tracing Azure Synapse Dependencies Christian Wagner Christian Wagner Christian Wagner Follow Jan 2 Stop Manually Tracing Azure Synapse Dependencies # database # sql # opensource # dataengineering Comments Add Comment 1 min read TailwindSQL: The Weirdest, and Maybe Nicest, Developer Trend You’ll See Today Muhammad Usman Muhammad Usman Muhammad Usman Follow Jan 8 TailwindSQL: The Weirdest, and Maybe Nicest, Developer Trend You’ll See Today # tailwindcss # database # sql # programming 5 reactions Comments 1 comment 4 min read Part 8: Databricks Pipeline & Dashboard Nithyalakshmi Kamalakkannan Nithyalakshmi Kamalakkannan Nithyalakshmi Kamalakkannan Follow Jan 2 Part 8: Databricks Pipeline & Dashboard # analytics # dataengineering # tutorial # sql Comments Add Comment 2 min read Part 4: Building the Bronze Layer with Auto Loader and Delta Lake Nithyalakshmi Kamalakkannan Nithyalakshmi Kamalakkannan Nithyalakshmi Kamalakkannan Follow Jan 2 Part 4: Building the Bronze Layer with Auto Loader and Delta Lake # architecture # dataengineering # tutorial # sql Comments Add Comment 2 min read loading... trending guides/resources Database Transactions and ACID Properties: Guaranteeing Data Consistency Using CTEs When Your ORM Says No (The Lazy Developer's Survival Guide) Understanding SQLite PRAGMA (And How better-sqlite3 Makes It Nicer) TypedSql: Turning the C# Type System into a High-Performance SQL Query Engine SQL Case Files: A Free, Story Driven way to practice SQL XML External Entity (XXE) Injection: A Complete Guide for Developers SQLite Database: A Complete Guide for Developers (Architecture, Internals, and Everything You Mus... How Database Indexes Improve SQL Performance — and When Not to Use Them Learning .NET from Beginner to Advanced Level's 🧠 ClickHouse LEFT JOINs: Why join_use_nulls Matters MySQL: Complete Architecture, Internals, and Practical Guide (With Code) Beginner-Friendly PL/SQL and JavaScript MLE Examples for Oracle 26ai Linked Server vs OPENQUERY vs OPENROWSET vs OPENDATASOURCE INNER JOIN and LEFT OUTER JOIN in MongoDB (with $lookup and $unwind) Apache Ignite 3.1.0 is now available Data Locality vs. Independence (NoSQL vs. SQL) Stop Blaming Doctrine - Start Understanding It How I Automated 90% of Data Requests Using LLM-Powered SQL Generation GoREST turn any database to a production grade REST API Nested Loop and Hash Join for MongoDB $lookup 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. Made with love and Ruby on Rails . DEV Community © 2016 - 2026. We're a place where coders share, stay up-to-date and grow their careers. Log in Create account | 2026-01-13T08:48:20 |
https://www.highlight.io/docs/getting-started/server/python/aws-lambda | AWS Lambda Python Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. 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Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. 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Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Server / Python / AWS Lambda Python Using highlight.io with Python on AWS Lambda Learn how to set up highlight.io on AWS Lambda. 1 Configure client-side Highlight. (optional) If you're using Highlight on the frontend for your application, make sure you've initialized it correctly and followed the fullstack mapping guide . 2 Add the ARN layer. Add the ARN layer to your Lambda function. Click on the "Layers" tab in the Lambda console and click "Add layer". You can find the most recent instrumentation release URLs in their releases . arn:aws:lambda:<region>:184161586896:layer:opentelemetry-<language>-<version> 3 Set the ENV vars. Set the ENV vars to connect your Lambda to Highlight. For more details on setting up the OTeL Lambda autoinstrumentation and some language-specific details, see their documentation . AWS_LAMBDA_EXEC_WRAPPER=/opt/otel-instrument OTEL_EXPORTER_OTLP_ENDPOINT=https://otel.highlight.io:4318 OTEL_RESOURCE_ATTRIBUTES=highlight.project_id=<project_id>,service.name=<service_name> 4 Test your Lambda function. Hit your Lambda function by testing it from the AWS console or sending an HTTP request to it. 5 Verify your backend traces are being recorded. Visit the highlight traces portal and check that backend traces are coming in. 6 Install the highlight-io python package. Download the package from pypi and save it to your requirements. If you use a zip or s3 file upload to publish your function, you will want to make sure highlight-io is part of the build. poetry add highlight-io # or with pip pip install highlight-io 7 Initialize the Highlight SDK. Setup the SDK. Add the @observe_handler decorator to your lambdas. import highlight_io from highlight_io.integrations.aws import observe_handler # `instrument_logging=True` sets up logging instrumentation. # if you do not want to send logs or are using `loguru`, pass `instrument_logging=False` H = highlight_io.H( "<YOUR_PROJECT_ID>", instrument_logging=True, service_name="my-app", service_version="git-sha", environment="production", ) @observe_handler def lambda_handler(event, context): return { "statusCode": 200, "body": f"Hello, {name}. This HTTP triggered function executed successfully.", } 8 Verify your installation. Check that your installation is valid by throwing an error. Add an operation that raises an exception to your lambda handler. Setup an HTTP trigger and visit your lambda on the internet. You should see a DivideByZero error in the Highlight errors page within a few moments. import highlight_io from highlight_io.integrations.aws import observe_handler # `instrument_logging=True` sets up logging instrumentation. # if you do not want to send logs or are using `loguru`, pass `instrument_logging=False` H = highlight_io.H( "<YOUR_PROJECT_ID>", instrument_logging=True, service_name="my-app", service_version="git-sha", environment="production", ) @observe_handler def lambda_handler(event, context): return { "body": f"Returning this is a bad idea: {5 / 0}.", } 9 Verify your backend logs are being recorded. Visit the highlight logs portal and check that backend logs are coming in. 10 Verify your backend traces are being recorded. Visit the highlight traces portal and check that backend traces are coming in. Highlight Integration in Python Azure Functions [object Object] | 2026-01-13T08:48:20 |
https://dev.to/colocodes/react-class-components-vs-function-components-23m6#Rendering2 | React: class components vs function components - DEV Community Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. Popcorn Movies and TV Follow Movie and TV enthusiasm, criticism and everything in-between. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Add reaction Like Unicorn Exploding Head Raised Hands Fire Jump to Comments Save Boost More... Copy link Copy link Copied to Clipboard Share to X Share to LinkedIn Share to Facebook Share to Mastodon Share Post via... Report Abuse Damian Demasi Posted on Dec 1, 2021 React: class components vs function components # webdev # javascript # beginners # react When I first started working with React, I mostly used function components, especially because I read that class components were old and outdated. But when I started working with React professionally I realised I was wrong. Class components are very much alive and kicking. So, I decided to write a sort of comparison between class components and function components to have a better understanding of their similarities and differences. Table Of Contents Class components Rendering State A common pitfall Props Lifecycle methods Function components Rendering State Props Conclusion Class components This is how a class component that makes use of state , props and render looks like: class Hello extends React . Component { constructor ( props ) { super ( props ); this . state = { name : props . name }; } render () { return < h1 > Hello, { this . state . name } </ h1 >; } } // Render ReactDOM . render ( Hello , document . getElementById ( ' root ' ) ); Enter fullscreen mode Exit fullscreen mode Related sources in which you can find more information about this: https://reactjs.org/docs/components-and-props.html Rendering Let’s say there is a <div> somewhere in your HTML file: <div id= "root" ></div> Enter fullscreen mode Exit fullscreen mode We can render an element in the place of the div with root id like this: const element = < h1 > Hello, world </ h1 >; ReactDOM . render ( element , document . getElementById ( ' root ' )); Enter fullscreen mode Exit fullscreen mode Regarding React components, we will usually be exporting a component and using it in another file: Hello.jsx import React , { Component } from ' react ' ; class Hello extends React . Component { render () { return < h1 > Hello, { this . props . name } </ h1 >; } } export default Hello ; Enter fullscreen mode Exit fullscreen mode main.js import React from ' react ' ; import ReactDOM from ' react-dom ' ; import Hello from ' ./app/Hello.jsx ' ; ReactDOM . render (< Hello />, document . getElementById ( ' root ' )); Enter fullscreen mode Exit fullscreen mode And this is how a class component gets rendered on the web browser. Now, there is a difference between rendering and mounting, and Brad Westfall made a great job summarising it : "Rendering" is any time a function component gets called (or a class-based render method gets called) which returns a set of instructions for creating DOM. "Mounting" is when React "renders" the component for the first time and actually builds the initial DOM from those instructions. State A state is a JavaScript object containing information about the component's current condition. To initialise a class component state we need to use a constructor : class Hello extends React . Component { constructor () { this . state = { endOfMessage : ' ! ' }; } render () { return < h1 > Hello, { this . props . name } { this . state . endOfMessage } </ h1 >; } } Enter fullscreen mode Exit fullscreen mode Related sources about this: https://reactjs.org/docs/rendering-elements.html https://reactjs.org/docs/state-and-lifecycle.html Caution: we shouldn't modify the state directly because it will not trigger a re-render of the component: this . state . comment = ' Hello ' ; // Don't do this Enter fullscreen mode Exit fullscreen mode Instead, we should use the setState() method: this . setState ({ comment : ' Hello ' }); Enter fullscreen mode Exit fullscreen mode If our current state depends from the previous one, and as setState is asynchronous, we should take into account the previous state: this . setState ( function ( prevState , prevProps ) { return { counter : prevState . counter + prevProps . increment }; }); Enter fullscreen mode Exit fullscreen mode Related sources about this: https://reactjs.org/docs/state-and-lifecycle.html A common pitfall If we need to set a state with nested objects , we should spread all the levels of nesting in that object: this . setState ( prevState => ({ ... prevState , someProperty : { ... prevState . someProperty , someOtherProperty : { ... prevState . someProperty . someOtherProperty , anotherProperty : { ... prevState . someProperty . someOtherProperty . anotherProperty , flag : false } } } })) Enter fullscreen mode Exit fullscreen mode This can become cumbersome, so the use of the [immutability-helper](https://github.com/kolodny/immutability-helper) package is recommended. Related sources about this: https://stackoverflow.com/questions/43040721/how-to-update-nested-state-properties-in-react Before I knew better, I believed that setting a new object property will always preserve the ones that were not set, but that is not true for nested objects (which is kind of logical, because I would be overriding an object with another one). That situation happens when I previously spread the object and then modify one of its properties: > b = { item1 : ' a ' , item2 : { subItem1 : ' y ' , subItem2 : ' z ' }} //-> { item1: 'a', item2: {subItem1: 'y', subItem2: 'z'}} > b . item2 = {... b . item2 , subItem1 : ' modified ' } //-> { subItem1: 'modified', subItem2: 'z' } > b //-> { item1: 'a', item2: { subItem1: 'modified', subItem2: 'z' } } > b . item2 = { subItem1 : ' modified ' } // Not OK //-> { subItem1: 'modified' } > b //-> { item1: 'a', item2: { subItem1: 'modified' } } Enter fullscreen mode Exit fullscreen mode But when we have nested objects we need to use multiple nested spreads, which turns the code repetitive. That's where the immutability-helper comes to help. You can find more information about this here . Props If we want to access props in the constructor , we need to call the parent class constructor by using super(props) : class Button extends React . Component { constructor ( props ) { super ( props ); console . log ( props ); console . log ( this . props ); } // ... } Enter fullscreen mode Exit fullscreen mode Related sources about this: https://overreacted.io/why-do-we-write-super-props/ Bear in mind that using props to set an initial state is an anti-pattern of React. In the past, we could have used the componentWillReceiveProps method to do so, but now it's deprecated . class Hello extends React . Component { constructor ( props ) { super ( props ); this . state = { property : this . props . name , // Not recommended, but OK if it's just used as seed data. }; } render () { return < h1 > Hello, { this . props . name } </ h1 >; } } Enter fullscreen mode Exit fullscreen mode Using props to initialise a state is not an anti-patter if we make it clear that the prop is only used as seed data for the component's internally-controlled state. Related sources about this: https://sentry.io/answers/using-props-to-initialize-state/ https://reactjs.org/docs/react-component.html#unsafe_componentwillreceiveprops https://medium.com/@justintulk/react-anti-patterns-props-in-initial-state-28687846cc2e Lifecycle methods Class components don't have hooks ; they have lifecycle methods instead. render() componentDidMount() componentDidUpdate() componentWillUnmount() shouldComponentUpdate() static getDerivedStateFromProps() getSnapshotBeforeUpdate() You can learn more about lifecycle methods here: https://programmingwithmosh.com/javascript/react-lifecycle-methods/ https://reactjs.org/docs/state-and-lifecycle.html Function components This is how a function component makes use of props , state and render : function Welcome ( props ) { const [ timeOfDay , setTimeOfDay ] = useState ( ' morning ' ); return < h1 > Hello, { props . name } , good { timeOfDay } </ h1 >; } // or const Welcome = ( props ) => { const [ timeOfDay , setTimeOfDay ] = useState ( ' morning ' ); return < h1 > Hello, { props . name } , good { timeOfDay } </ h1 >; } // Render const element = < Welcome name = "Sara" />; ReactDOM . render ( element , document . getElementById ( ' root ' ) ); Enter fullscreen mode Exit fullscreen mode Rendering Rendering a function component is achieved the same way as with class components: function Welcome ( props ) { return < h1 > Hello, { props . name } </ h1 >; } const element = < Welcome name = "Sara" />; ReactDOM . render ( element , document . getElementById ( ' root ' ) ); Enter fullscreen mode Exit fullscreen mode Source: https://reactjs.org/docs/components-and-props.html State When it comes to the state, function components differ quite a bit from class components. We need to define an array that will have two main elements: the value of the state, and the function to update said state. We then need to assign the useState hook to that array, initialising the state in the process: import React , { useState } from ' react ' ; function Example () { // Declare a new state variable, which we'll call "count" const [ count , setCount ] = useState ( 0 ); return ( < div > < p > You clicked { count } times </ p > < button onClick = { () => setCount ( count + 1 ) } > Click me </ button > </ div > ); } Enter fullscreen mode Exit fullscreen mode The useState hook is the way function components allow us to use a component's state in a similar manner as this.state is used in class components. Remember: function components use hooks . According to the official documentation: What is a Hook? A Hook is a special function that lets you “hook into” React features. For example, useState is a Hook that lets you add React state to function components. We’ll learn other Hooks later. When would I use a Hook? If you write a function component and realize you need to add some state to it, previously you had to convert it to a class. Now you can use a Hook inside the existing function component. To read the state of the function component we can use the variable we defined when using useState in the function declaration ( count in our example). < p > You clicked { count } times </ p > Enter fullscreen mode Exit fullscreen mode In class components, we had to do something like this: < p > You clicked { this . state . count } times </ p > Enter fullscreen mode Exit fullscreen mode Every time we need to update the state, we should call the function we defined ( setCount in this case) with the values of the new state. < button onClick = { () => setCount ( count + 1 ) } > Click me </ button > Enter fullscreen mode Exit fullscreen mode Meanwhile, in class components we used the this keyword followed by the state and the property to be updated: < button onClick = { () => this . setState ({ count : this . state . count + 1 }) } > Click me </ button > Enter fullscreen mode Exit fullscreen mode Sources: https://reactjs.org/docs/hooks-state.html Props Finally, using props in function components is pretty straight forward: we just pass them as the component argument: function Avatar ( props ) { return ( < img className = "Avatar" src = { props . user . avatarUrl } alt = { props . user . name } /> ); } Enter fullscreen mode Exit fullscreen mode Source: https://reactjs.org/docs/components-and-props.html Conclusion Deciding whether to use class components or function components will depend on the situation. As far as I know, professional environments use class components for "main" components, and function components for smaller, particular components. Although this may not be the case depending on your project. I would love to see examples of the use of class and function components in specific situations, so don't be shy of sharing them in the comments section. 🗞️ NEWSLETTER - If you want to hear about my latest articles and interesting software development content, subscribe to my newsletter . 🐦 TWITTER - Follow me on Twitter . Top comments (33) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand Brad Westfall Brad Westfall Brad Westfall Follow Teaching @ReactTraining Work Instructor at ReactTraining.com Joined Jun 4, 2021 • Dec 2 '21 Dropdown menu Copy link Hide The issue with class based components and the driving reason why the React team went towards functional components was for better abstractions. In 2013 when React came out, there was a feature called mixins (this is before JavaScript classes were possible). Mixins were a way to share code between components but fostered a lot of problems and anti-patterns. In 2015 JS got classes and 2016 React moved towards real class-based components. Everyone was excited that mixins were gone but we also lost a primitive way to share code in React. Without React offering a way to share code, the community turned towards patterns instead. With classes, if you want to share reusable code between two components, you only really have two pattern choices - higher order components (HoC's) or the "render props" pattern. HoC has several known problems. In other words, I could give you a "try to abstract this" task with classes and you just wouldn't be able to do it with HoC, it had pretty bad limitations. The render props patter was popularized later and it actually fixed all four known issues with HoC's, so a lot of react devs became a fan of this new pattern, but it had new new problems that HoC's never had. I wrote a detailed piece on this a while back gist.github.com/bradwestfall/4fa68... The reason why hooks were created was to bring functional components up to speed with class based components as far as capability (as you mentioned above) but the end goal of that was custom hooks. With a custom hook we get functional composition capabilities and this solves all six issues of Hoc and Render Props problems, although there are still some good reasons to use render props in certain situations (checkout Formik). If you want, checkout Ryan's keynote at the conference where they announced hooks youtube.com/watch?v=wXLf18DsV-I Also, the reason why classes are still around is just because the React team knew it would be a while for companies to migrate their big code bases from classes to hooks so they kept both ways around. Hope it helps someone Like comment: Like comment: 5 likes Like Comment button Reply Collapse Expand Damian Demasi Damian Demasi Damian Demasi Follow Web Developer - I switched careers in my 40s - Writer of web development blog posts - I love to share Notion templates Location Adelaide, Australia Work Web Developer Joined Jun 29, 2020 • Dec 3 '21 Dropdown menu Copy link Hide Wow, thanks so much @bradwestfall ! This is a very interesting back-story on classes and function components. I really appreciate the time you took to explain all of this. Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Brad Westfall Brad Westfall Brad Westfall Follow Teaching @ReactTraining Work Instructor at ReactTraining.com Joined Jun 4, 2021 • Dec 3 '21 Dropdown menu Copy link Hide No problem, your article does a nice job comparing strictly from a syntax standpoint, there's just the whole code abstraction part to consider. Honestly, after teaching hooks now for 3 years, I know that hooks syntax can be harder to grasp than the class syntax, but I also know that most developers are willing to take on the more difficult hooks syntax for the tradeoff of having much better abstraction options, that's really the main idea. For real though, checkout Ryan's conference talk, it's fantastic Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Eugene Eugene Eugene Follow Pronouns He/him Joined Oct 29, 2021 • Feb 8 '22 Dropdown menu Copy link Hide Some people told, the argument to use class components - error boundaries, which don't have function implementation yet. (It's not my opinion, I just recently started to learn react and seeking for useful information here and there) Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Anass Boutaline Anass Boutaline Anass Boutaline Follow Full-stack Web Developer, Software engineer Location Morocco Work Full-stack Web Developer Joined Jun 1, 2019 • Dec 2 '21 Dropdown menu Copy link Hide This is a hot topic bro, nice done, otherwise i guess that functional components are cleaner and easy to maintain, so whatever the size of your app, we always look for better and maintainable code, so FC are better than classes any way (React point of view only) Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand tanth1993 tanth1993 tanth1993 Follow Joined Jan 5, 2020 • Dec 3 '21 Dropdown menu Copy link Hide the only thing I like Class Component is that there is a callback in setState . I usually use it when after set loading for the page :) Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Gil Fewster Gil Fewster Gil Fewster Follow Web developer, tinkerer, take-aparterer (and, sometimes, put-back-togetherer) Location Melbourne, Australia Work Front End Developer at Art Processors Joined Jul 23, 2019 • Dec 3 '21 • Edited on Dec 3 • Edited Dropdown menu Copy link Hide The equivalent in functional components is the useEffect hook, which can be setup to run a function when one or more specific dependencies change. There is also a hook called useReducer which gives you the ability to perform complex actions and logic when dependencies change. Very useful for deriving properties from complex state. Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Damian Demasi Damian Demasi Damian Demasi Follow Web Developer - I switched careers in my 40s - Writer of web development blog posts - I love to share Notion templates Location Adelaide, Australia Work Web Developer Joined Jun 29, 2020 • Dec 6 '21 Dropdown menu Copy link Hide Spot on! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Omar Pervez Omar Pervez Omar Pervez Follow I'm Web Designer, and I am very passionate and dedicated to my work. With 4 years experience as a professional Web Developer, Location Noakhali, Bangladesh. Education Noakhali Science and Technology University Work Front-end Web Developer at PPH Joined Dec 2, 2021 • Dec 2 '21 • Edited on Dec 2 • Edited Dropdown menu Copy link Hide I am new dev in react. I am learning class component. Is that okay for me? Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Damian Demasi Damian Demasi Damian Demasi Follow Web Developer - I switched careers in my 40s - Writer of web development blog posts - I love to share Notion templates Location Adelaide, Australia Work Web Developer Joined Jun 29, 2020 • Dec 2 '21 Dropdown menu Copy link Hide When I started learning React, I saw function components first, and then class components. But I think a better approach will be learning class components first, so then, when you learn function components, you will see why they exists and the advantages they have over the class components. Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Monday David S. Monday David S. Monday David S. Follow Email davidsarka242@gmail.com Joined Mar 7, 2021 • Dec 4 '21 Dropdown menu Copy link Hide Totally agree with you Like comment: Like comment: 3 likes Like Thread Thread Omar Pervez Omar Pervez Omar Pervez Follow I'm Web Designer, and I am very passionate and dedicated to my work. With 4 years experience as a professional Web Developer, Location Noakhali, Bangladesh. Education Noakhali Science and Technology University Work Front-end Web Developer at PPH Joined Dec 2, 2021 • Dec 5 '21 Dropdown menu Copy link Hide We need to learn first Class component and then Functional Component Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Omar Pervez Omar Pervez Omar Pervez Follow I'm Web Designer, and I am very passionate and dedicated to my work. With 4 years experience as a professional Web Developer, Location Noakhali, Bangladesh. Education Noakhali Science and Technology University Work Front-end Web Developer at PPH Joined Dec 2, 2021 • Dec 3 '21 Dropdown menu Copy link Hide Yes, I think you are right. Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Jeysson Guevara Jeysson Guevara Jeysson Guevara Follow Joined Jul 24, 2021 • Dec 3 '21 Dropdown menu Copy link Hide You'll need to learn both anyways, it is quite frequent to find projects that mix the two methodologies. Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Omar Pervez Omar Pervez Omar Pervez Follow I'm Web Designer, and I am very passionate and dedicated to my work. With 4 years experience as a professional Web Developer, Location Noakhali, Bangladesh. Education Noakhali Science and Technology University Work Front-end Web Developer at PPH Joined Dec 2, 2021 • Dec 3 '21 Dropdown menu Copy link Hide Thank you Jeysson, I think it will help me lot in my react learning Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Andrew Baisden Andrew Baisden Andrew Baisden Follow Software Developer | Content Creator | AI, Tech, Programming Location London, UK Education Bachelor Degree Computer Science Work Software Developer Joined Feb 11, 2020 • Dec 4 '21 Dropdown menu Copy link Hide Nice comparison I have completely converted to functional components it would be hard to go back to classes now. When I initially started to learn hooks my thoughts were the reverse. It really is that much better though. Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Damian Demasi Damian Demasi Damian Demasi Follow Web Developer - I switched careers in my 40s - Writer of web development blog posts - I love to share Notion templates Location Adelaide, Australia Work Web Developer Joined Jun 29, 2020 • Dec 6 '21 Dropdown menu Copy link Hide I now have the dilemma of choosing between class or function components at my workplace... I guess that as I gain more experience I will be able to make better decisions. Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Damian Demasi Damian Demasi Damian Demasi Follow Web Developer - I switched careers in my 40s - Writer of web development blog posts - I love to share Notion templates Location Adelaide, Australia Work Web Developer Joined Jun 29, 2020 • Dec 1 '21 Dropdown menu Copy link Hide That is awesome @lukeshiru ! Thanks for sharing your experience. I think that what is actually happening is that the app in which I'm working on is rather old, and function components did not exist back then. Taking into account your experience, do you think that using class components have any benefit over the function components? Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand sophiegrafe sophiegrafe sophiegrafe Follow Former Barmaid trained to be fullstack dev last year! Working hard to not be that Jake of all trades, master of none 😅 Education Interface3 Joined Mar 30, 2022 • Mar 30 '22 • Edited on Mar 30 • Edited Dropdown menu Copy link Hide Thank you very much for this, your article and the discussion that follows were a great help to clarify the subject! I will definitely go with FC but take some time to be more comfortable with the class-based approach in case of need. I have a very little observation to make regarding the way you explained useState affectation "to an array" under "State" in FC section. You wrote: "We need to define an array that will have two main elements[...] We then need to assign the useState hook to that array. [...]" When I see brackets, as a beginner, it automatically triggers the "array" reflex, but brackets on the left side of the assignment operator means destructuring assignment, here array destructuring. As I understand this, we don't assign the useState hook to an array, it's the other way around actually, we are unpacking or extracting values from an array and assigning them to variables. useState return an array of 2 values and DA allows us to avoid this kind of extra lines: const useState = useState ( initialValue ); const stateValue = useState [ 0 ]; const setStateValue = useState [ 1 ]; Enter fullscreen mode Exit fullscreen mode reactjs.org/docs/hooks-state.html#... for a more complete review of this syntax: javascript.info/destructuring-assi... I found DA very useful in many situations for arrays, strings and objects. Totally worth mentioning, learning and using! Again thank you! Like comment: Like comment: 1 like Like Comment button Reply Damian Demasi Damian Demasi Damian Demasi Follow Web Developer - I switched careers in my 40s - Writer of web development blog posts - I love to share Notion templates Location Adelaide, Australia Work Web Developer Joined Jun 29, 2020 • Dec 2 '21 Dropdown menu Copy link Hide Great, thanks for your input! Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand echoes2099 echoes2099 echoes2099 Follow Joined Jul 10, 2018 • May 30 '22 Dropdown menu Copy link Hide I was under the impression the official stance was that class components were deprecated...as in dont create new code using these. We recently had to ditch a form library that was written with classes. The reason being is because it did not have useEffects that reacted to all changes in state (and I'm not sure if you could write the equivalent useEffect with hooks). So we were seeing bugs where dynamically injected fields could not register themselves. React hooks are OK but i wouldn't go back to a class based approach for new code Like comment: Like comment: 1 like Like Comment button Reply View full discussion (33 comments) Code of Conduct • Report abuse Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink . Hide child comments as well Confirm For further actions, you may consider blocking this person and/or reporting abuse Damian Demasi Follow Web Developer - I switched careers in my 40s - Writer of web development blog posts - I love to share Notion templates Location Adelaide, Australia Work Web Developer Joined Jun 29, 2020 More from Damian Demasi The Power of Microtools: How AI and "Vibe Coding" Are Changing the Way We Build # ai # vibecoding # webdev # productivity How to Learn Python Faster and Easier with This Notion Template # python # programming # beginners # learning Learning how to code: with our special guest, Ron # webdev # beginners # programming # tutorial 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. 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https://www.highlight.io/docs/getting-started/server/go/gqlgen | Go gqlgen Quick Start Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Server / Go / Go gqlgen Quick Start Go gqlgen Quick Start Learn how to set up highlight.io monitoring on your Go gqlgen backend. 1 Configure client-side Highlight. (optional) If you're using Highlight on the frontend for your application, make sure you've initialized it correctly and followed the fullstack mapping guide . 2 Install the Highlight Go SDK. Install the highlight-go package with go get . go get -u github.com/highlight/highlight/sdk/highlight-go 3 Initialize the Highlight Go SDK. highlight.Start starts a goroutine for recording and sending backend traces and errors. Setting your project id lets Highlight record errors for background tasks and processes that aren't associated with a frontend session. import ( "github.com/highlight/highlight/sdk/highlight-go" ) func main() { // ... highlight.SetProjectID("<YOUR_PROJECT_ID>") highlight.Start( highlight.WithServiceName("my-app"), highlight.WithServiceVersion("git-sha"), ) defer highlight.Stop() // ... } 4 Add the Highlight gqlgen error handler. highlight.NewGraphqlTracer provides a middleware you can add to your GraphQL handler to automatically record and send GraphQL resolver errors to Highlight. Calling .WithRequestFieldLogging() will also emit highlight logs for each graphql operation, giving you a wayto search across all graphql requests to your backend. import ( "github.com/highlight/highlight/sdk/highlight-go" ) func main() { // ... server := handler.New(...) // call with WithRequestFieldLogging() to emit highlight logs for each graphql operation // useful for tracing which graphql operations are called as part of which frontend sessions server.Use(highlight.NewGraphqlTracer("your-backend-service-name").WithRequestFieldLogging()) // capture panics emitted by graphql handlers in highlight server.SetRecoverFunc(highlight.GraphQLRecoverFunc()) // format logs on errors thrown by your graphql handlers server.SetErrorPresenter(highlight.GraphQLErrorPresenter("my-gql-service")) // ... } 5 Record custom errors. (optional) If you want to explicitly send an error to Highlight, you can use the highlight.RecordError method. highlight.RecordError(ctx, err, attribute.String("key", "value")) 6 Verify your errors are being recorded. Now that you've set up the Middleware, verify that the backend error handling works by consuming an error from your handler. This is as easy as having a route handler return an error. GORM Tracing Quick Start Logrus Quick Start [object Object] | 2026-01-13T08:48:20 |
https://github.com/microsoft/scalar/issues/323 | Port Scalar to Linux · Issue #323 · microsoft/scalar · GitHub Skip to content Navigation Menu Toggle navigation Sign in Appearance settings Platform AI CODE CREATION GitHub Copilot Write better code with AI GitHub Spark Build and deploy intelligent apps GitHub Models Manage and compare prompts MCP Registry New Integrate external tools DEVELOPER WORKFLOWS Actions Automate any workflow Codespaces Instant dev environments Issues Plan and track work Code Review Manage code changes APPLICATION SECURITY GitHub Advanced Security Find and fix vulnerabilities Code security Secure your code as you build Secret protection Stop leaks before they start EXPLORE Why GitHub Documentation Blog Changelog Marketplace View all features Solutions BY COMPANY SIZE Enterprises Small and medium teams Startups Nonprofits BY USE CASE App Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRY Healthcare Financial services Manufacturing Government View all industries View all solutions Resources EXPLORE BY TOPIC AI Software Development DevOps Security View all topics EXPLORE BY TYPE Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICES Documentation Customer support Community forum Trust center Partners Open Source COMMUNITY GitHub Sponsors Fund open source developers PROGRAMS Security Lab Maintainer Community Accelerator Archive Program REPOSITORIES Topics Trending Collections Enterprise ENTERPRISE SOLUTIONS Enterprise platform AI-powered developer platform AVAILABLE ADD-ONS GitHub Advanced Security Enterprise-grade security features Copilot for Business Enterprise-grade AI features Premium Support Enterprise-grade 24/7 support Pricing Search or jump to... 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Insights Additional navigation options Code Issues Pull requests Discussions Actions Models Security Insights Port Scalar to Linux #323 New issue Copy link New issue Copy link Closed Closed Port Scalar to Linux #323 Copy link Labels platform:linux Affects Linux Affects Linux spike tracking learning more tracking learning more Description derrickstolee opened on Feb 4, 2020 Issue body actions Feature Summary Scalar is built on .NET Core, so in theory it can be run on Linux to some extent. We already generate Linux installers of our Git fork. Here are the things we need to do to support a Linux port: Create a Linux version of the Scalar service daemon. Create a Scalar installer for Linux. (How does this work across distros?) Create functional test builds. Move all case-insensitive comparisons to the ScalarPlatform and allow Linux platform to be case-sensitive. Update the recommended config options as necessary. We may also want to consider the equivalent of the native notifications on Linux, if such a thing is possible across the many window management options. How to get this on the backlog We have real customers that need Scalar on Windows and Mac, so we are committed to supporting a quality product on those platforms. To build and maintain a Linux port, we need evidence that a sufficiently large group actually plans to use Scalar on Linux. You can help by commenting on this issue with the following details: How large is your repository? Valuable metrics include: size of pack-file on initial clone, number of commits, number of files in the working directory, number of full-time engineers contributing to the repo. How do you work right now? Are you on a different version control system and Git has been too painful to switch? Or, are you using Git right now but struggling? Do you have resources to assist in the building or testing of a Linux port of Scalar? 👍 React with 👍 42 jackjfrost, ludwigvonmises2, Tanja-4732, noce2, jul1u5 and 37 more 🎉 React with 🎉 36 jrbriggs, nickgra, mletterle, pjz, powareverb and 31 more Metadata Metadata Assignees No one assigned Labels platform:linux Affects Linux Affects Linux spike tracking learning more tracking learning more Type No type Projects No projects Milestone No milestone Relationships None yet Development No branches or pull requests Issue actions Footer © 2026 GitHub, Inc. Footer navigation Terms Privacy Security Status Community Docs Contact Manage cookies Do not share my personal information You can’t perform that action at this time. | 2026-01-13T08:48:20 |
https://www.highlight.io/docs/getting-started/server/python/python-libraries | Python Libraries Tracing Star us on GitHub Star Docs Sign in Sign up Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Server / Python / Python Libraries Python Libraries Tracing Learn how to set up highlight.io tracing for common Python Libraries. 1 Supported Python libraries highlight.io supports tracing for the following Python libraries: Boto Boto3 (sqs only) Celery Redis Requests SQLAlchemy Common AI / LLM Libraries # install and use your library in your code pip install Boto Boto3SQS Celery Redis requests SQLAlchemy 2 Install the highlight-io python package. Download the package from pypi and save it to your requirements. If you use a zip or s3 file upload to publish your function, you will want to make sure highlight-io is part of the build. poetry add highlight-io # or with pip pip install highlight-io 3 Initialize the Highlight SDK for your respective framework. Setup the SDK. Supported libraries will be instrumented automatically. import highlight_io # `instrument_logging=True` sets up logging instrumentation. # if you do not want to send logs or are using `loguru`, pass `instrument_logging=False` H = highlight_io.H( "<YOUR_PROJECT_ID>", instrument_logging=True, service_name="my-app", service_version="git-sha", environment="production", ) 4 Setup a test. Setup a endpoint or function with HTTP trigger that utilizes the library you are trying to test. For example, if you are testing the requests library, you can setup a function that makes a request to a public API. import requests # from a flask app @app.route("/external") def external(): r = requests.get(url="http://app.highlight.io/health_check") logging.info(f"received {r.status_code} response") return "<h1>External Request</h1>" 5 Verify your backend traces are being recorded. Visit the highlight traces portal and check that backend traces are coming in. Python AI / LLM Libraries Ruby [object Object] | 2026-01-13T08:48:20 |
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Right menu Concurrency in Rust (Threads, Channels) Aviral Srivastava Aviral Srivastava Aviral Srivastava Follow Jan 8 Concurrency in Rust (Threads, Channels) # performance # programming # rust # tutorial Comments Add Comment 10 min read Get Hit By Performance Bottleneck In Canvas Ikhwan A Latif Ikhwan A Latif Ikhwan A Latif Follow Jan 2 Get Hit By Performance Bottleneck In Canvas # learning # development # programming # performance Comments Add Comment 4 min read Why I Chose Rust Over Python for Production AI Systems Mayuresh Smita Suresh Mayuresh Smita Suresh Mayuresh Smita Suresh Follow Jan 7 Why I Chose Rust Over Python for Production AI Systems # ai # performance # python # rust 3 reactions Comments Add Comment 6 min read EP 7: The "Join" Tax vs. The "Storage" Tax Hrishikesh Dalal Hrishikesh Dalal Hrishikesh Dalal Follow Jan 2 EP 7: The "Join" Tax vs. The "Storage" Tax # systemdesign # architecture # database # performance Comments Add Comment 4 min read PriviMetrics: Privacy-First, Lightweight Analytics for Shared Hosting WebOrbiton WebOrbiton WebOrbiton Follow Jan 3 PriviMetrics: Privacy-First, Lightweight Analytics for Shared Hosting # showdev # analytics # performance # privacy Comments Add Comment 1 min read Sustainable AI Benchmarks Developers Will Be Asked About In 2026 Arbisoft Arbisoft Arbisoft Follow Jan 2 Sustainable AI Benchmarks Developers Will Be Asked About In 2026 # career # performance # ai # devops Comments Add Comment 3 min read Why sum(x**2 for x in range(1000000)) Uses 4000x Less Memory Samuel Ochaba Samuel Ochaba Samuel Ochaba Follow Jan 6 Why sum(x**2 for x in range(1000000)) Uses 4000x Less Memory # python # performance # programming # tutorial Comments 2 comments 2 min read Computed Fields Causing Infinite Recomputations (odoo) Aaron Jones Aaron Jones Aaron Jones Follow Jan 7 Computed Fields Causing Infinite Recomputations (odoo) # backend # performance # python # tutorial 5 reactions Comments Add Comment 3 min read 2026 Web Dev Trends That Actually Matter Abhijeet Bhale Abhijeet Bhale Abhijeet Bhale Follow Jan 6 2026 Web Dev Trends That Actually Matter # webdev # javascript # career # performance 1 reaction Comments Add Comment 4 min read Part 2 - Performance & Concurrency Essentials in C#: Memory, Async, and High-Performance Primitives Seigo Kitamura Seigo Kitamura Seigo Kitamura Follow Jan 7 Part 2 - Performance & Concurrency Essentials in C#: Memory, Async, and High-Performance Primitives # csharp # performance # async # concurrency Comments Add Comment 3 min read Thundering Herds: The Scalability Killer Aonnis Aonnis Aonnis Follow Jan 1 Thundering Herds: The Scalability Killer # architecture # performance # systemdesign Comments Add Comment 7 min read Why Edge AI Research Needs Field Validation: Lessons from Replicating MIT CSAIL shambhavi525-sudo shambhavi525-sudo shambhavi525-sudo Follow Jan 4 Why Edge AI Research Needs Field Validation: Lessons from Replicating MIT CSAIL # ai # computerscience # deeplearning # performance 5 reactions Comments 1 comment 2 min read SwiftUI Animation Transactions Internals (Advanced) Sebastien Lato Sebastien Lato Sebastien Lato Follow Dec 31 '25 SwiftUI Animation Transactions Internals (Advanced) # swiftui # animation # performance # internals Comments Add Comment 3 min read GO-QUEUE@v1.1.1: 基于優先級的並發排程，自動提升優先權 邱敬幃 Pardn Chiu 邱敬幃 Pardn Chiu 邱敬幃 Pardn Chiu Follow Jan 1 GO-QUEUE@v1.1.1: 基于優先級的並發排程，自動提升優先權 # algorithms # go # performance # opensource Comments Add Comment 1 min read Unveiling the Power of Databases in the Realm of Big Data Visakh Vijayan Visakh Vijayan Visakh Vijayan Follow Jan 1 Unveiling the Power of Databases in the Realm of Big Data # database # dataengineering # performance Comments Add Comment 2 min read Scaling Django on Railway + S3 + Cloudflare for 1k+ concurrent users Divine Ikhuoria Divine Ikhuoria Divine Ikhuoria Follow Dec 31 '25 Scaling Django on Railway + S3 + Cloudflare for 1k+ concurrent users # django # performance # cloudflarechallenge # aws Comments Add Comment 7 min read Analyzing Docker Images Without Downloading Them jtodic jtodic jtodic Follow Dec 31 '25 Analyzing Docker Images Without Downloading Them # performance # devops # docker # tooling Comments Add Comment 2 min read How Technical SEO Improves Developer Workflows (and Why You Should Care) Zico Zico Zico Follow Dec 31 '25 How Technical SEO Improves Developer Workflows (and Why You Should Care) # ux # webdev # architecture # performance Comments Add Comment 2 min read Boosting Speed: Essential Redis Caching Strategies for SaaS in 2025 i Ash i Ash i Ash Follow Dec 31 '25 Boosting Speed: Essential Redis Caching Strategies for SaaS in 2025 # saas # architecture # backend # performance Comments Add Comment 6 min read When code suggestions push deprecated Pandas APIs: a postmortem Mark k Mark k Mark k Follow Jan 1 When code suggestions push deprecated Pandas APIs: a postmortem # codequality # performance # llm # python Comments Add Comment 3 min read IBM Z: the computer that never learned how to die Pʀᴀɴᴀᴠ Pʀᴀɴᴀᴠ Pʀᴀɴᴀᴠ Follow Dec 30 '25 IBM Z: the computer that never learned how to die # architecture # performance # security 1 reaction Comments Add Comment 3 min read Android 앱 최적화 가이드 dss99911 dss99911 dss99911 Follow Dec 31 '25 Android 앱 최적화 가이드 # mobile # android # optimization # performance Comments Add Comment 2 min read MenuetOS KolibriOS: A Non-POSIX Operating System Built in Assembly Pʀᴀɴᴀᴠ Pʀᴀɴᴀᴠ Pʀᴀɴᴀᴠ Follow Dec 30 '25 MenuetOS KolibriOS: A Non-POSIX Operating System Built in Assembly # opensource # architecture # performance # programming 1 reaction Comments Add Comment 3 min read Spark Plan 읽기: 기본 가이드 dss99911 dss99911 dss99911 Follow Dec 31 '25 Spark Plan 읽기: 기본 가이드 # infra # spark # sparkplan # performance Comments Add Comment 2 min read Why Your WordPress Site is Slow (Even on "Fast" Hosting) Sachin Sachin Sachin Follow Dec 30 '25 Why Your WordPress Site is Slow (Even on "Fast" Hosting) # wordpress # performance # webdev # php Comments Add Comment 3 min read loading... 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. 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https://www.spreaker.com/user/14532324/s2e20-martine-dowden-on-a-fast-track-to- | S2E20 | Martine Dowden on A Fast Track to Success Discover Your Library Search For Podcasters Your Podcasts Free Our Platform How Spreaker Works Podcasts App Spreaker Create New Prime Network Help { if (!hidden) { $refs.inputMobile.focus(); } }); if (isSearch && !query) { if (window.innerWidth Sign up Login Sign up For Podcasters Your Podcasts Free Settings Light Theme Dark Theme Our Platform How Spreaker Works Podcasts App Spreaker Create New Prime Network Help { if (this.toast) { this.toast = null; } }, timings[this.toast.type]); }, getClassType() { return { 'bg-neutral-700 dark:bg-neutral-100 text-white dark:text-neutral-950': this .toast?.type === 'default', 'bg-sky-700 text-white': this.toast?.type === 'info', 'bg-emerald-700 text-white': this.toast?.type === 'success', 'bg-red-800 text-white': this.toast?.type === 'error', 'bg-orange-400 text-neutral-950': this.toast?.type === 'warning' } } }" x-on:toast.window="showToast($event.detail)" x-show="toast" class="fixed left-0 right-0 z-10 md:left-[250px]" x-transition> Dev Life S2E20 | Martine Dowden on A Fast Track to Success Jun 13, 2022 · 1h 4m 15s Loading Play Pause Add to queue In queue { SP.Utils.setDocumentShouldScroll(!opened); })"> Download Download and listen anywhere Download your favorite episodes and enjoy them, wherever you are! Sign up or log in now to access offline listening. Sign up to download { SP.Utils.setDocumentShouldScroll(!opened); })"> Embed Embed episode `; }, copyToClipboard() { this.copyStatus = 'DONE'; SP.Utils.copyToClipboard(this.getIframeCode()); setTimeout(() => { this.copyStatus = 'IDLE'; }, 2000); } }"> Dark Light Copy Done Looking to add a personal touch? Explore all the embedding options available in our developer's guide Share on X Share on Facebook Share on Bluesky Share on Whatsapp Share on Telegram Share on LinkedIn Description SHOW SUMMARY: In this episode our guest is the talented and successful Martine Dowden. We inspect the fast track to success, one of us from the perspective of there just... show more SHOW SUMMARY: In this episode our guest is the talented and successful Martine Dowden. We inspect the fast track to success, one of us from the perspective of there just isn’t one, one of us with the perspective that there are definitely slow tracks and fast tracks, and the other one has the perspective that the track is completely busted. It’s up to you to figure out who has which opinion and what your own opinion is. We hope you enjoy this conversation about success! LINKS: https://twitter.com/Martine_Dowden https://www.amazon.com/Martine-Dowden/e/B088KT8VXZ%3Fref=dbs_a_mng_rwt_scns_share https://andromedagalactic.com/ https://www.twitch.tv/martine_dowden https://www.manning.com/liveprojectseries/css-ser?utm_source=martined&utm_medium=affiliate&utm_campaign=liveproject_dowden_css_3_29_22&a_aid=martined&a_bid=4b6d86b0 CONNECT WITH US: Martine Dowden @Martine_Dowden Brooke Avery @JediBravery Erik Slack @erik_slack show less Comments Sign in to leave a comment Information Author Dev Life Podcast Organization Dev Life Podcast Website - Tags #andromeda #angular #career #content #creating #css #dowden #effort #experience #extra #fastrack #javascript #martine #opportunity #programming #speaking #success #work 🇬🇧 English 🇬🇧 English 🇮🇹 Italiano 🇪🇸 Espanõl 🇬🇧 English 🇬🇧 English 🇮🇹 Italiano 🇪🇸 Espanõl Terms Privacy {e.preventDefault(); showOneTrustPreferenceCenter();}" class="inline-flex items-center gap-2 hover:underline"> Your Privacy Choices Copyright 2026 - Spreaker Inc. an iHeartMedia Company { SP.Utils.setDocumentShouldScroll(!opened); })"> Playing Now Queue Looks like you don't have any active episode Browse Spreaker Catalogue to discover great new content Browse now Current Looks like you don't have any episodes in your queue Browse Spreaker Catalogue to discover great new content Browse now 1" class="mt-6"> Next Up Manage Done svg]:text-white"> Up Up Down Down Remove svg]:text-white"> It's so quiet here... Time to discover new episodes! Discover Your Library Search { SP.Utils.setDocumentShouldScroll(!opened); })"> Unlock Spreaker's full potential Sign up to keep listening, access your Library to pick up episodes right where you left off, and connect with your favorite creators. Experience the ultimate podcast listening on Spreaker! Sign up for free | 2026-01-13T08:48:20 |
https://github.blog/2020-06-18-introducing-github-super-linter-one-linter-to-rule-them-all/ | Introducing GitHub Super Linter: one linter to rule them all - The GitHub Blog Skip to content Skip to sidebar / Blog Changelog Docs Customer stories Try GitHub Copilot See what's new AI & ML AI & ML Learn about artificial intelligence and machine learning across the GitHub ecosystem and the wider industry. Generative AI Learn how to build with generative AI. GitHub Copilot Change how you work with GitHub Copilot. LLMs Everything developers need to know about LLMs. Machine learning Machine learning tips, tricks, and best practices. How AI code generation works Explore the capabilities and benefits of AI code generation and how it can improve your developer experience. Learn more Developer skills Developer skills Resources for developers to grow in their skills and careers. Application development Insights and best practices for building apps. 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Infrastructure Get a glimpse at the technology underlying the world’s leading AI-powered developer platform. Platform security Learn how we build security into everything we do across the developer lifecycle. User experience Find out what goes into making GitHub the home for all developers. How we use GitHub to be more productive, collaborative, and secure Our engineering and security teams do some incredible work. Let’s take a look at how we use GitHub to be more productive, build collaboratively, and shift security left. Learn more Enterprise software Back Enterprise software Explore how to write, build, and deploy enterprise software at scale. Automation Automating your way to faster and more secure ships. CI/CD Guides on continuous integration and delivery. Collaboration Tips, tools, and tricks to improve developer collaboration. DevOps DevOps resources for enterprise engineering teams. DevSecOps How to integrate security into the SDLC. 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Learn more Changelog Docs Customer stories See what's new Try GitHub Copilot Home / News & insights / Product Introducing GitHub Super Linter: one linter to rule them all Setting up a new repository with all the right linters for the different types of code can be time consuming and tedious. So many tools and configurations to choose from… Lucas Gravley · @admiralAwkbar June 18, 2020 | Updated August 27, 2020 | 3 minutes Share: Setting up a new repository with all the right linters for the different types of code can be time consuming and tedious. So many tools and configurations to choose from and often more than one linter is needed to cover all the languages used. The GitHub Super Linter was built out of necessity by the GitHub Services DevOps Engineering team to maintain consistency in our documentation and code while making communication and collaboration across the company a more productive experience. Now we are open sourcing that so everyone can use and improve it! The Super Linter solves many of these requirements through automation. Some included features: Prevent broken code from being uploaded to master branches Help establish coding best practices across multiple languages Build guidelines for code layout and format Automate the process to help streamline code reviews With these basic criteria, we should be shipping better, cleaner, and more stable code internally and to our customers and partners What is it? The Super Linter is a source code repository that is packaged into a Docker container and called by GitHub Actions. This allows for any repository on GitHub.com to call the Super Linter and start utilizing its benefits. The Super Linter will currently support a lot of languages and more coming in the future. For details on languages, check out the README.md . How it works When you’ve set your repository to start running this action, any time you open a pull request, it will start linting the code case and return via the Status API. It will let you know if any of your code changes passed successfully, or if any errors were detected, where they are, and what they are. This then allows the developer to go back to their branch, fix any issues, and create a new push to the open pull request. At that point, the Super Linter will run again and validate the updated code and repeat the process. You can configure your branch protection rules to make sure all code must pass before being able to merge as an additional measure. There’s a ton of customization with flags and templates that can help you customize the Super Linter to your individual repository. Just follow the detailed directions at the Super Linter repository and the Super Linter wiki . This tool can also be helpful for any repository where multiple types of code and/or documentation all live together (monorepo). Default rules Standardizing a rule set across the Super Linter has been an interesting challenge as each developer is unique in how they code. This is why we allow users to use any rules for the linter as they see fit for their repository. But, if no ruleset is defined, we must default to a certain standard. The rule set for Ruby and Rails are pulled from the Ruby gem: rubocop-github and follow the same rules and versioning we use on GitHub.com. For other languages, we choose what is the default when installing the linter such as: coffeelint or yamllint . For others, we try to find a happy middle ground that lays the simple groundwork and helps establish some best practices like: Markdownlint or pylint . The beauty of this is, out of the box you will start establishing the framework, and your team can decide at any point, if additional customization is needed, you have all the ability to do so. Just navigate to the Super Linter and copy templates from the TEMPLATES folder to your local repository. Join in the fun We encourage you to set up this action and start the process of cleaning up your codebase and building your team’s standards and best practices. How can I contribute? We’re always looking to update best practices, add additional languages, and make the tool easier for consumption. If you’d like to help contribute to this action, check out our contributing guide . Learn more about our Super Linter Written by Lucas Gravley @admiralAwkbar Related posts News & insights The future of AI-powered software optimization (and how it can help your team) We envision the future of AI-enabled tooling to look like near-effortless engineering for sustainability. We call it Continuous Efficiency. Paull Young News & insights Let’s talk about GitHub Actions A look at how we rebuilt GitHub Actions’ core architecture and shipped long-requested upgrades to improve performance, workflow flexibility, reliability, and everyday developer experience. 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https://dev.to/moe23/asp-net-core-rest-api-authorization-with-jwt-roles-vs-claims-vs-policy-step-by-step-5bgn#authentication-vs-authorisation | Asp Net Core - Rest API Authorization with JWT (Roles Vs Claims Vs Policy) - Step by Step - DEV Community Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. 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Maker Forem Follow A community for makers, hobbyists, and professionals to discuss Arduino, Raspberry Pi, 3D printing, and much more. HMPL.js Forem Follow For developers using HMPL.js to build fast, lightweight web apps. A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Add reaction Like Unicorn Exploding Head Raised Hands Fire Jump to Comments Save Boost More... Copy link Copy link Copied to Clipboard Share to X Share to LinkedIn Share to Facebook Share to Mastodon Share Post via... Report Abuse Mohamad Lawand Posted on Oct 18, 2021 Asp Net Core - Rest API Authorization with JWT (Roles Vs Claims Vs Policy) - Step by Step # dotnet # csharp # jet # authorization In this article we will go through AspNet Core Authorisation (Roles, Claims and Policies). When do you want to use each and give you a better understanding on they fit together. So what we will cover today: Authentication vs Authorisation What is Authentication What is Authorisation Authorisation type What is a Role What is a Claim What is a Policy Ingredients Code and Implementations You can watch the full video on YouTube You can find the source code on GitHub https://github.com/mohamadlawand087/v48-AspNetCore-Authorisation This is Part 4 of API dev series you can check the different parts by following the links: Part 1: https://dev.to/moe23/asp-net-core-5-rest-api-step-by-step-2mb6 Part 2: https://dev.to/moe23/asp-net-core-5-rest-api-authentication-with-jwt-step-by-step-140d Part 3: https://dev.to/moe23/refresh-jwt-with-refresh-tokens-in-asp-net-core-5-rest-api-step-by-step-3en5 Authentication vs Authorisation Before we dive into this topic too deep, despite the similar-sounding terms, authentication and authorisation are separate steps in the login process. Authentication Authentication is the act of validating that users are whom they claim to be. This is the first step in any security process. Logging into your email or unlocking your phone is a form of authenticaiton, where you are required to give some sort of credentials so the system will let you in and you can view your information. Authentication can take many forms: Passwords. Usernames and passwords ****are the most common authentication factors. If a user enters the correct data, the system assumes the identity is valid and grants access. One-time pins. Grant access for only one session or transaction. Authentication apps. Generate security codes via an outside party that grants access. Biometrics. A user presents a fingerprint or eye scan to gain access to the system. In some instances, systems require the successful verification of more than one factor before granting access. This multi-factor authentication (MFA) requirement is often deployed to increase security beyond what passwords alone can provide. Authorisation: we first need to define what authentication actually is, and more importantly, what it’s not. Refers to the process that determines what a user is able to do. In other words, Authorization proves you have the right to make a request. When you try to go backstage at a concert or an event, you don’t necessarily have to prove that you are who you say you are – you show the ticket, which is the proof that you have the right to be where you’re trying to get into. Authorization is independent from authentication. However, authorization requires an authentication mechanism. Roles: They are a set of permissions to do certain activities in the application. We can think of a role as if its a boolean wether we have this role or not, true or false. So what we do with roles is we attach functionality to a role and once we assign a user to a role those set of functionalities are set to the user. Once we remove the role these functionalities are removed. A role will protect access to the funciton, without the user having that correct role the user will not be able to execute that function Claims: They are completely different from Roles, Claim based is more flexible then roles they are key value pair. The claim belong to a user or an entity and claim is used to describe the user or the entity. Claims are essentially user properties and they inform the authorisation about the user. To illustrate it more let us check the driver license example again We can see here that there is 11 claims on this licesne which basically mean there is 11 pieces of information about the user. So if we want to translate this into a code based structure it will be something like this { "dl" : "123456789" , "exp" : "07/11/2025" , "ln" : "DOE" , "fn" : "John" , "dob" : "09/05/1993" , "sex" : "M" , "hair" : "brn" , "eyes" : "blue" , "hgt" : "6.0" "wgt" : "183lb" , "class" : "C" } Enter fullscreen mode Exit fullscreen mode So these claims will be given to the user once they log in. Claims can work with roles or with out roles, based on how we want to implement the authorisation process. Policy: They are functions or rules which are used to check the user information and check if permission is granted or denied. Policies which basically starts with the context which checks the user against a policy list and based on the list it will either grant or deny permision to the requested resource. Role based authrisation and Claims based authorisation use requirements, a requirements handler and a pre-configured policy. Policy consist of one or more requirements Roles vs Claims vs Policy A role is a symbolic category that collects together users who share the same levels of security privileges. Role-based authorization requires first identifying the user, then ascertaining the roles to which the user is assigned, and finally comparing those roles to the roles that are authorized to access a resource. In contrast, a claim is not group based, rather it is identity based. Code We will continue building on the last project that we used authorisation with JWT token you can find the source code on github https://github.com/mohamadlawand087/v8-refreshtokenswithJWT Once we clone this repo we can start building our authorisation The first thing we need to do is to update the startup class to include Roles in our identity providers. Inside the ConfigureServices in the Startup class we need to update the following services . AddIdentity < IdentityUser , IdentityRole >( options => options . SignIn . RequireConfirmedAccount = true ) . AddEntityFrameworkStores < ApiDbContext >(); Enter fullscreen mode Exit fullscreen mode Then we need to do is to create a new controller called SetupController inside the controller folder and add the following [ Route ( "api/[controller]" )] // api/setup [ ApiController ] public class SetupController : ControllerBase { private readonly ApiDbContext _context ; private readonly RoleManager < IdentityRole > _roleManager ; private readonly UserManager < IdentityUser > _userManager ; protected readonly ILogger < SetupController > _logger ; public SetupController ( ApiDbContext context , RoleManager < IdentityRole > roleManager , UserManager < IdentityUser > userManager , ILogger < SetupController > logger ) { _logger = logger ; _roleManager = roleManager ; _userManager = userManager ; _context = context ; } [ HttpGet ] public IActionResult GetAllRoles () { var roles = _roleManager . Roles . ToList (); return Ok ( roles ); } [ HttpPost ] public async Task < IActionResult > CreateRole ( string roleName ) { var roleExist = await _roleManager . RoleExistsAsync ( roleName ); if (! roleExist ) { //create the roles and seed them to the database: Question 1 var roleResult = await _roleManager . CreateAsync ( new IdentityRole ( roleName )); if ( roleResult . Succeeded ) { _logger . LogInformation ( 1 , "Roles Added" ); return Ok ( new { result = $"Role { roleName } added successfully" }); } else { _logger . LogInformation ( 2 , "Error" ); return BadRequest ( new { error = $"Issue adding the new { roleName } role" }); } } return BadRequest ( new { error = "Role already exist" }); } // Get all users [ HttpGet ] [ Route ( "GetAllUsers" )] public async Task < IActionResult > GetAllUsers () { var users = await _userManager . Users . ToListAsync (); return Ok ( users ); } // Add User to role [ HttpPost ] [ Route ( "AddUserToRole" )] public async Task < IActionResult > AddUserToRole ( string email , string roleName ) { var user = await _userManager . FindByEmailAsync ( email ); if ( user != null ) { var result = await _userManager . AddToRoleAsync ( user , roleName ); if ( result . Succeeded ) { _logger . LogInformation ( 1 , $"User { user . Email } added to the { roleName } role" ); return Ok ( new { result = $"User { user . Email } added to the { roleName } role" }); } else { _logger . LogInformation ( 1 , $"Error: Unable to add user { user . Email } to the { roleName } role" ); return BadRequest ( new { error = $"Error: Unable to add user { user . Email } to the { roleName } role" }); } } // User doesn't exist return BadRequest ( new { error = "Unable to find user" }); } // Get specific user role [ HttpGet ] [ Route ( "GetUserRoles" )] public async Task < IActionResult > GetUserRoles ( string email ) { // Resolve the user via their email var user = await _userManager . FindByEmailAsync ( email ); // Get the roles for the user var roles = await _userManager . GetRolesAsync ( user ); return Ok ( roles ); } // Remove User to role [ HttpPost ] [ Route ( "RemoveUserFromRole" )] public async Task < IActionResult > RemoveUserFromRole ( string email , string roleName ) { var user = await _userManager . FindByEmailAsync ( email ); if ( user != null ) { var result = await _userManager . RemoveFromRoleAsync ( user , roleName ); if ( result . Succeeded ) { _logger . LogInformation ( 1 , $"User { user . Email } removed from the { roleName } role" ); return Ok ( new { result = $"User { user . Email } removed from the { roleName } role" }); } else { _logger . LogInformation ( 1 , $"Error: Unable to removed user { user . Email } from the { roleName } role" ); return BadRequest ( new { error = $"Error: Unable to removed user { user . Email } from the { roleName } role" }); } } // User doesn't exist return BadRequest ( new { error = "Unable to find user" }); } } Enter fullscreen mode Exit fullscreen mode Once we finished with the SetupController let us move to the AuthManagement Controller and update the following // We need to add the following before the constructor private readonly RoleManager < IdentityRole > _roleManager ; protected readonly ILogger < AuthManagementController > _logger ; // We need to update the constructor to the following public AuthManagementController ( UserManager < IdentityUser > userManager , RoleManager < IdentityRole > roleManager , IOptionsMonitor < JwtConfig > optionsMonitor , TokenValidationParameters tokenValidationParams , ILogger < AuthManagementController > logger , ApiDbContext apiDbContext ) { _logger = logger ; _userManager = userManager ; _roleManager = roleManager ; _jwtConfig = optionsMonitor . CurrentValue ; _tokenValidationParams = tokenValidationParams ; _apiDbContext = apiDbContext ; } // We need to create a GetValidClaims method private async Task < List < Claim >> GetValidClaims ( IdentityUser user ) { IdentityOptions _options = new IdentityOptions (); var claims = new List < Claim > { new Claim ( "Id" , user . Id ), new Claim ( JwtRegisteredClaimNames . Email , user . Email ), new Claim ( JwtRegisteredClaimNames . Sub , user . Email ), new Claim ( JwtRegisteredClaimNames . Jti , Guid . NewGuid (). ToString ()), new Claim ( _options . ClaimsIdentity . UserIdClaimType , user . Id . ToString ()), new Claim ( _options . ClaimsIdentity . UserNameClaimType , user . UserName ), }; var userClaims = await _userManager . GetClaimsAsync ( user ); var userRoles = await _userManager . GetRolesAsync ( user ); claims . AddRange ( userClaims ); foreach ( var userRole in userRoles ) { claims . Add ( new Claim ( ClaimTypes . Role , userRole )); var role = await _roleManager . FindByNameAsync ( userRole ); if ( role != null ) { var roleClaims = await _roleManager . GetClaimsAsync ( role ); foreach ( Claim roleClaim in roleClaims ) { claims . Add ( roleClaim ); } } } return claims ; } // We need to update the GenerateJwtToken method var claims = await GetValidClaims ( user ); var tokenDescriptor = new SecurityTokenDescriptor { Subject = new ClaimsIdentity ( claims ), Expires = DateTime . UtcNow . AddMinutes ( 5 ), // 5-10 SigningCredentials = new SigningCredentials ( new SymmetricSecurityKey ( key ), SecurityAlgorithms . HmacSha256Signature ) }; Enter fullscreen mode Exit fullscreen mode Next we need to update the TodoController attribute to add the roles to it [ Authorize ( AuthenticationSchemes = JwtBearerDefaults . AuthenticationScheme , Roles = "AppUser" )] Enter fullscreen mode Exit fullscreen mode Now let us give this a try Will create a new user Will create a role called AppUser Will assign the role to the user Will login and get a JWT token Will try to access GetItems endpoint Now we start by adding our ClaimSetup Controller, inside the controller folder will add a new class called ClaimSetupController and will add the following [ Route ( "api/[controller]" )] // api/ClaimSetup [ ApiController ] public class ClaimSetupController : ControllerBase { private readonly ApiDbContext _context ; private readonly RoleManager < IdentityRole > _roleManager ; private readonly UserManager < IdentityUser > _userManager ; protected readonly ILogger < ClaimSetupController > _logger ; public ClaimSetupController ( ApiDbContext context , RoleManager < IdentityRole > roleManager , UserManager < IdentityUser > userManager , ILogger < ClaimSetupController > logger ) { _logger = logger ; _roleManager = roleManager ; _userManager = userManager ; _context = context ; } [ HttpGet ] public async Task < IActionResult > GetAllClaims ( string email ) { var user = await _userManager . FindByEmailAsync ( email ); var claims = await _userManager . GetClaimsAsync ( user ); return Ok ( claims ); } // Add Claim to user [ HttpPost ] [ Route ( "AddClaimToUser" )] public async Task < IActionResult > AddClaimToUser ( string email , string claimName , string value ) { var user = await _userManager . FindByEmailAsync ( email ); var userClaim = new Claim ( claimName , value ); if ( user != null ) { var result = await _userManager . AddClaimAsync ( user , userClaim ); if ( result . Succeeded ) { _logger . LogInformation ( 1 , $"the claim { claimName } add to the User { user . Email } " ); return Ok ( new { result = $"the claim { claimName } add to the User { user . Email } " }); } else { _logger . LogInformation ( 1 , $"Error: Unable to add the claim { claimName } to the User { user . Email } " ); return BadRequest ( new { error = $"Error: Unable to add the claim { claimName } to the User { user . Email } " }); } } // User doesn't exist return BadRequest ( new { error = "Unable to find user" }); } } Enter fullscreen mode Exit fullscreen mode Now we need to update the Startup class to create a Claims Policy, inside the Startup.cs in the root directoty we need to add the following in the ConfigureServices method services . AddAuthorization ( options => { options . AddPolicy ( "ViewItemsPolicy" , policy => policy . RequireClaim ( "ViewItems" )); }); Enter fullscreen mode Exit fullscreen mode Next we need to update the TodoController with the following on any action we want [ HttpGet ] [ Authorize ( Policy = "ViewItemsPolicy" )] public async Task < IActionResult > GetItems () { var items = await _context . Items . ToListAsync (); return Ok ( items ); } Enter fullscreen mode Exit fullscreen mode Now let us test this Using the same account that we created earlier we need to add the claim to it We utilise the new endpoint we created http://localhost:8090/api/ClaimSetup/AddClaimToUser and we add the claim to the user account We try to access the http://localhost:8090/api/todo any other user who doesnt have the claim should not be able to access this. Top comments (7) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand Mukhtar Khan Mukhtar Khan Mukhtar Khan Follow Joined Oct 2, 2024 • Oct 2 '24 Dropdown menu Copy link Hide Implementing REST API authorization in ASP.NET Core with JWT involves understanding roles, claims, and policies. Start by configuring JWT authentication in Startup.cs . Define roles for user types, use claims for specific permissions, and create policies for complex authorization scenarios. Finally, protect your endpoints using the [Authorize] attribute. For a detailed, step-by-step guide, visit** zelajet.com** for expert resources! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Manuel Manuel Manuel Follow Joined Oct 22, 2021 • Oct 22 '21 Dropdown menu Copy link Hide Hi Mohamad! VERY THANKS for this series! It is very usefull for me! But I've one doubt. I've evrything configured in my API, but how I can configure my client to send the tokens in the requests to the API? So once I'm logued in I can retrive any data from the API? Thanks a lot! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand GitRedaAmine GitRedaAmine GitRedaAmine Follow Joined Sep 29, 2021 • May 6 '22 Dropdown menu Copy link Hide check if you have added the AllowAnyOrigin of your client app in your asp.net core project // global cors policy app.UseCors(x => x .SetIsOriginAllowed(origin => true) .AllowAnyMethod() .AllowAnyHeader() .AllowCredentials()); Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Suraj Nandi Suraj Nandi Suraj Nandi Follow I am a web developer Location West Bengal, India Joined Nov 3, 2020 • Sep 6 '22 Dropdown menu Copy link Hide Hi Mohamad! It is very usefull for me! But I've one doubt, i can't update Role and Users using PUT method. Can you explain how to do this. By the way very very thanks for this! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand GitRedaAmine GitRedaAmine GitRedaAmine Follow Joined Sep 29, 2021 • May 6 '22 Dropdown menu Copy link Hide It is nice article , very usefull,THANKS Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Nitendra Godare Nitendra Godare Nitendra Godare Follow Joined May 29, 2023 • May 29 '23 • Edited on May 29 • Edited Dropdown menu Copy link Hide Hi Mohamad! When i clicked on source code URL, it's show 404 Not found. Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Ilyas Kazi Ilyas Kazi Ilyas Kazi Follow Solution Architect | Software Crafter Location Mumbai, India Work Solution Architect Joined Dec 22, 2020 • Jun 5 '23 Dropdown menu Copy link Hide @moe23 Please update on source code url Like comment: Like comment: Like Comment button Reply Code of Conduct • Report abuse Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink . Hide child comments as well Confirm For further actions, you may consider blocking this person and/or reporting abuse Mohamad Lawand Follow Code is Life. Crossfitter. Technical Architect. 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https://www.globaldata.com/media/business-fundamentals/global-inflation-forecast-rise-7-5-end-2022-driven-food-fuel-energy-supply-chain-disruption-observes-globaldata/#:~:text=29%20Jul%202022-,Global%20inflation%20forecast%20to%20rise%20to%207.5%25%20by%20the%20end,supply%20chain%20disruption%2C%20observes%20GlobalData&text=GlobalData%20has%20raised%20its%20global,percentage%20points%2C%20reaching%207.5%25*. | Global inflation forecast to rise to 7.5% by the end of 2022, driven by food, fuel, energy, and supply chain disruption, observes GlobalData - GlobalData Solutions Our solutions Overview Our workflow solutions give you the data, tools, and insights to power every decision Strategic Intelligence Get a complete view of strategic issues and stay ahead of emerging disruptive themes Sales Intelligence Our workflow solutions give you the data, tools, and insights to power every decision Market Intelligence Position your business in the right markets and prioritize your best opportunities Competitive Intelligence Stay ahead by identifying, tracking, and analyzing your competitive landscape Deals Intelligence Automate your deals workflow from shortlist to completion Innovation Intelligence Get a complete view of new technologies, patents, ideas, startups, and company moves Custom Solutions Collaborate with our consultants on a bespoke solution, built to solve your specific challenges API & Data Feeds Plug our data directly into your systems, seamlessly Join the new era of productivity Discover digital workers Explore Industry See your industry clearly Aerospace, Defense & Security Agribusiness Apparel Automotive Banking & Payments Construction Consumer Foodservice Insurance Healthcare Medical Devices Mining Media Oil & Gas Packaging Pharmaceutical Power Public Sector Retail Sport Technology Travel & Tourism Your free industry news round-up Get today’s curated sector updates direct to your inbox. 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Subscribe Platform Our platform Overview Our platform blends expert insights, proprietary data, and cutting-edge technology Data Explore our data types, taxonomy, and the full data process, from sourcing to enrichment. Research & Analysis Discover the experts and methods powering our research Artificial Intelligence We build effective, transparent, and reliable AI – designed to solve your toughest challenges Your powerful intelligence platform Explore the fully comprehensive productivity and insights platform Request demo Company We are GlobalData About Us Mission & Values Investors People Contact Us Careers Resources News Newsletters Webinars Be part of our journey Explore careers at GlobalData Search Subscribe Sign in Solutions Our solutions Overview Our workflow solutions give you the data, tools, and insights to power every decision Strategic Intelligence Get a complete view of strategic issues and stay ahead of emerging disruptive themes Sales Intelligence Our workflow solutions give you the data, tools, and insights to power every decision Market Intelligence Position your business in the right markets and prioritize your best opportunities Competitive Intelligence Stay ahead by identifying, tracking, and analyzing your competitive landscape Deals Intelligence Automate your deals workflow from shortlist to completion Innovation Intelligence Get a complete view of new technologies, patents, ideas, startups, and company moves Custom Solutions Collaborate with our consultants on a bespoke solution, built to solve your specific challenges API & Data Feeds Plug our data directly into your systems, seamlessly Join the new era of productivity Discover digital workers Explore Industry See your industry clearly Aerospace, Defense & Security Agribusiness Apparel Automotive Banking & Payments Construction Consumer Foodservice Insurance Healthcare Medical Devices Mining Media Oil & Gas Packaging Pharmaceutical Power Public Sector Retail Sport Technology Travel & Tourism Your free industry news round-up Get today’s curated sector updates direct to your inbox. Subscribe Platform Our platform Overview Our platform blends expert insights, proprietary data, and cutting-edge technology Data Explore our data types, taxonomy, and the full data process, from sourcing to enrichment. Research & Analysis Discover the experts and methods powering our research Artificial Intelligence We build effective, transparent, and reliable AI – designed to solve your toughest challenges Your powerful intelligence platform Explore the fully comprehensive productivity and insights platform Request demo Company We are GlobalData About Us Mission & Values Investors People Contact Us Careers Resources News Newsletters Webinars Be part of our journey Explore careers at GlobalData Search Global inflation forecast to rise to 7.5% by the end of 2022, driven by food, fuel, energy, and supply chain disruption, observes GlobalData Home Main Media Business Fundamentals Global inflation forecast to rise to 7.5% by the end of 2022, driven by food, fuel, energy, and supply chain disruption, observes GlobalData 29 Jul 22 Business Fundamentals GlobalData has raised its global inflation rate forecast for the end of 2022 by 2.7 percentage points, reaching 7.5%*. The leading data and analytics company says the decision was driven by the cost-of-living crisis, soaring fuel and energy costs, and the global supply chain disruption caused by the Russia-Ukraine war. The original forecast, made in February, expected an inflation rate of 4.8% by the end of 2022. GlobalData’s Country Analytics database , reveals that the US Federal reserve hiked its policy rate three times in the period January 2022 to July 2022, by a total of 225 basis points, to reach 2.25%—with further rate hikes anticipated in the coming months. Meanwhile, Brazil increased its key policy rate by 400 basis points*** (bps), India by 90 bps, Argentina by 1,200 bps, Russia by 100 bps, Canada by 125 bps, the UK by 100 bps, the UAE by 148 bps, and South Korea by 50 bps. Bindi Patel, Economic Research Analyst at GlobalData, comments: “ A Fed policy rate hike will make emerging markets a less attractive destination for investment. Consequently, emerging and developing economies are expected to be impacted the most, since they are not only facing high inflation rates but also a depreciation in their local currency—ultimately resulting in foreign direct investment outflows.” Middle East GlobalData forecasts the Middle East and Africa (MEA) region’s inflation rate to remain high at 18.7% in 2022, an upward revision from 10.9% in February 2022. Countries that are expected to witness the highest inflation rate increases in the region in 2022 are Türkiye (63.9%), Iran (32.8%), and Nigeria (16.9%). In June 2022, Saudi Arabia recorded an inflation rate of 2.3%, up from 2.2% in May 2022, due to a rise in the price of food (4.7%) and transport (2.5%). Europe In Europe, the Russia-Ukraine conflict and the number of sanctions imposed on Russia have exacerbated pressures on already strained global supply chains. GlobalData has revised its 2022 inflation rate projections for Europe upward to 9.4% in July 2022. Ukraine (21.5%), Russia (16.9%), Poland (13.1%), the Czech Republic (14%), Belgium (8.9%), and the Netherlands (8%) are estimated to have the highest inflation level in the region in 2022, according to GlobalData. Americas The conflict in Ukraine is also forecast to drive inflation rates to record highs in the Americas’ largest economies, including the US (7.7%), Canada (6.7%), Brazil (9.6%), Argentina (59.3%), Chile (10%), and Colombia (8.8%) in 2022. The increase in inflation was caused by a surge in food and energy prices. In June 2022, the inflation rate in the US was recorded at 9.1%, the highest since November 1981, driven by a rise in the prices of oil (98.5%), gasoline (59.9%), and food (10.4%). GlobalData forecasts that the inflation rate in the Americas region is expected to rise to 7.5% by the end 2022, based on the forecast made in July 2022, which is a sharp upward revision from the 4.4% forecast, made in February 2022. Asia-Pacific The inflation rate in the Asia-Pacific region is forecast to rise to 6.6% in 2022, a 2.7 percentage point upward revision from its earlier forecast and a rise from 2.7% in 2021. Sri Lanka (29.7%), Turkmenistan (17.5%), and Mongolia (15.5%) are expected to have the highest inflation levels in the region in 2022. Inflation rate projections for India and China by the end of 2022 have been revised upward to 6.8% and 2.4%, respectively, from GlobalData’s earlier forecast of a respective 5.3% and 2.1%. Inflation rate in Sri Lanka skyrocketed to 54.6% in June 2022, with the cost of food and transport rising by 80.1% and 128%, respectively, on an annual basis. India recorded an annual inflation rate of 7% due to a year-on-year (YoY) rise in the prices of food (7.8%) and fuel and electricity (10.4%). Patel concludes : “Governments across the globe must focus on structural reforms to deliver growth in the medium term whilst maintaining tight control of monetary policy.” * Forecast made in July 2022 *** Basis points, otherwise known as bps or “bips,” are a unit of measure used in finance to describe the percentage change in the value or rate of a financial instrument Share Browse Aerospace, Defense & Security 650 Agribusiness 1 Automotive 589 Banking 558 Business Consulting 3 Business Fundamentals 2,453 Construction 184 Consumer 964 Corporate 13 Disruptor 283 Energy 63 Fintech 2 Foodservice 76 Healthcare 10 Influencer 65 Insurance 576 IT Solutions 1 Marketing 1 MBI 3 Media Coverage 1 Medical Devices 967 Mining 43 Oil & Gas 751 Packaging 48 Payments 4 Pharma 2,078 Power 426 Press Release 1,209 Retail 703 Sport 265 Startup Consulting 5 Strategic Intelligence 522 Technology 1,345 Travel & Tourism 417 Uncategorised 81 Company information Registered Office: John Carpenter House, John Carpenter Street, London, EC4Y 0AN, UK Registered in England No. 03925319 Contact us DECODED, your curated industry newsletter. 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https://www.spreaker.com/episode/understanding-the-power-of-ignite-ui-with-konstantin-dinev-aia-406--59134320 | Understanding the Power of Ignite UI with Konstantin Dinev - AiA 406 Discover Your Library Search For Podcasters Your Podcasts Free Our Platform How Spreaker Works Podcasts App Spreaker Create New Prime Network Help { if (!hidden) { $refs.inputMobile.focus(); } }); if (isSearch && !query) { if (window.innerWidth Sign up Login Sign up For Podcasters Your Podcasts Free Settings Light Theme Dark Theme Our Platform How Spreaker Works Podcasts App Spreaker Create New Prime Network Help { if (this.toast) { this.toast = null; } }, timings[this.toast.type]); }, getClassType() { return { 'bg-neutral-700 dark:bg-neutral-100 text-white dark:text-neutral-950': this .toast?.type === 'default', 'bg-sky-700 text-white': this.toast?.type === 'info', 'bg-emerald-700 text-white': this.toast?.type === 'success', 'bg-red-800 text-white': this.toast?.type === 'error', 'bg-orange-400 text-neutral-950': this.toast?.type === 'warning' } } }" x-on:toast.window="showToast($event.detail)" x-show="toast" class="fixed left-0 right-0 z-10 md:left-[250px]" x-transition> Adventures in Angular Transcribed Transcribed Understanding the Power of Ignite UI with Konstantin Dinev - AiA 406 Mar 22, 2024 · 39m 45s Loading Play Pause Add to queue In queue { SP.Utils.setDocumentShouldScroll(!opened); })"> Download Download and listen anywhere Download your favorite episodes and enjoy them, wherever you are! Sign up or log in now to access offline listening. Sign up to download { SP.Utils.setDocumentShouldScroll(!opened); })"> Transcript Understanding the Power of Ignite UI with Konstantin Dinev - AiA 406 This automatic transcript is brought to you by AI technology. This is an automatically generated transcript. Please note that complete accuracy is not guaranteed. Support { SP.Utils.setDocumentShouldScroll(!opened); })"> Embed Embed episode `; }, copyToClipboard() { this.copyStatus = 'DONE'; SP.Utils.copyToClipboard(this.getIframeCode()); setTimeout(() => { this.copyStatus = 'IDLE'; }, 2000); } }"> Dark Light Copy Done Looking to add a personal touch? Explore all the embedding options available in our developer's guide Share on X Share on Facebook Share on Bluesky Share on Whatsapp Share on Telegram Share on LinkedIn Description Konstantin Dinaev is the director of product development and a major contributor to Ignite UI. They explore the differences between Ignite UI and Material UI, focusing on Ignite UI's suitability... show more Konstantin Dinaev is the director of product development and a major contributor to Ignite UI. They explore the differences between Ignite UI and Material UI, focusing on Ignite UI's suitability for data-heavy applications and diverse, complex components. From its open-source nature to its dual licensing model for commercial usage, they explore the key features and extensive range of components available in the Ignite UI library. Tune in as they delve into accessibility, internationalization, and the challenges of creating a comprehensive component library while maintaining backward compatibility and code splitting. This episode is packed with insights and expertise, so let's jump in and explore the world of Ignite UI! Sponsors Chuck's Resume Template Developer Book Club Become a Top 1% Dev with a Top End Devs Membership Social Media Unvoid LinkedIn @unvoidweb https://www.linkedin.com/company/unvoidweb Instagram @unvoidweb https://www.instagram.com/unvoidweb Lucas Paganini YouTube @lucaspaganiniweb https://youtube.com/@lucaspaganiniweb LinkedIn @lucaspaganiniweb https://www.linkedin.com/in/lucaspaganiniweb Twitter @lucaspaganini https://twitter.com/LucasPaganini Instagram @lucaspaganini https://www.instagram.com/lucaspaganini Armen Vardanyan LinkedIn https://www.linkedin.com/in/armen-vardanyan-am/ Charles Wood Linkedin https://www.linkedin.com/in/charlesmaxwood/ Subrat Mishra LinkedIn: https://www.linkedin.com/in/subrat-k-mishra/ Konstantin Dinev LinkedIn: https://www.linkedin.com/in/konstantin-dinev-aa3aa32b/ Become a supporter of this podcast: https://www.spreaker.com/podcast/adventures-in-angular--6102018/support . show less Comments Sign in to leave a comment Information Author Charles M Wood Organization Top End Devs Website topenddevs.com Tags - 🇬🇧 English 🇬🇧 English 🇮🇹 Italiano 🇪🇸 Espanõl 🇬🇧 English 🇬🇧 English 🇮🇹 Italiano 🇪🇸 Espanõl Terms Privacy {e.preventDefault(); showOneTrustPreferenceCenter();}" class="inline-flex items-center gap-2 hover:underline"> Your Privacy Choices Copyright 2026 - Spreaker Inc. an iHeartMedia Company { SP.Utils.setDocumentShouldScroll(!opened); })"> Playing Now Queue Looks like you don't have any active episode Browse Spreaker Catalogue to discover great new content Browse now Current Looks like you don't have any episodes in your queue Browse Spreaker Catalogue to discover great new content Browse now 1" class="mt-6"> Next Up Manage Done svg]:text-white"> Up Up Down Down Remove svg]:text-white"> It's so quiet here... 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Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Browser / highlight.run SDK / Recording WebSocket Events Recording WebSocket Events Highlight also allows you to record all of your WebSocket events in your sessions. It will display WebSocket events, such as opening a connection, sending and receiving messages, receiving an error, and closing a connection. Enabled this feature by setting networkRecording.recordHeadersAndBody (see NetworkRecordingOptions ) to true when initializing Highlight. If you want to disable WebSocket events, but keep recording the headers and bodies of network requests, you can set networkRecording.disableWebSocketEventRecordings to true . Highlight monkey patches the WebSocket object to add event listeners to the respective methods when the WebSocket is initialized. Recording WebSocket Events Highlight can also record WebSocket events. WebSockets will display the initial open connection with the other network requests in the session Developer Tools. The WebSocket request can be clicked on to view the related messages and events. H.init('<YOUR_PROJECT_ID>', { networkRecording: { enabled: true, recordHeadersAndBody: true, }, }) Disabling WebSocket Events WebSocket event recording can be disabled without affecting the other network requests by setting networkRecording.disableWebSocketEventRecordings to true . H.init('<YOUR_PROJECT_ID>', { networkRecording: { enabled: true, recordHeadersAndBody: true, disableWebSocketEventRecordings: true }, }) API See NetworkRecordingOptions for more information on how to configure network recording. WebSocket event recording is only available for highlight.run versions newer than 7.3.0 . Recording Network Requests and Responses Salesforce Lightning Web Components (LWC) Community / Support Suggest Edits? Follow us! [object Object] | 2026-01-13T08:48:20 |
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For personalized content and settings, go to your My Deloitte Dashboard Latest Insights What do organizations need most in a disrupted, boundaryless age? More imagination. Article • 16-min read Recommendations TMT Predictions 2026: The AI gap narrows but persists Article • 9-min read About Deloitte Insights About Deloitte Insights Deloitte Insights Magazine, issue 33 Magazine Topics for you Business Strategy & Growth Leadership Operations Technology Workforce Economics Watch & Listen Dbriefs Stay informed on the issues impacting your business with Deloitte's live webcast series. Gain valuable insights and practical knowledge from our specialists while earning CPE credits. Deloitte Insights Videos Stay informed with content built for today’s business leaders. From data visualizations to expert commentary, our video content delivers concise, actionable information to help you lead with clarity in a complex world. 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Sorry, no results found. 1 View All View 6 per page About the Deloitte Research Center for Energy & Industrials The Deloitte Research Center for Energy & Industrials combines rigorous research with industry-specific knowledge and practice-led experience to deliver insights that can drive business impact. The energy, resources, and industrials industry is the nexus for building, powering, and securing the smart, connected world of tomorrow. Our research uncovers opportunities that can help businesses thrive. Learn more Get in touch with our research team Kate Hardin Deloitte Research Center for Energy & Industrials | Executive director | Deloitte Services LP Kate Hardin Deloitte Research Center for Energy & Industrials | Executive director | Deloitte Services LP United States Kate Hardin is the executive director of the Deloitte Research Center for Energy & Industrials. In tandem with the center leadership, Hardin drives energy research initiatives and manages the execution of the center’s strategy as well as its eminence and thought leadership. khardin@deloitte.com +1 617 437 3332 Clayton Wilkerson Chief of staff Clayton Wilkerson Chief of staff United States Clayton Wilkerson, chief of staff for Deloitte Services LP's Research Center for Energy and Industrials, is a dynamic industry development leader with over 20 years experience, boasting a proven track record reflected in my expertise, skills and accomplishments in leading-edge, research and insights, learning and development, talent acquisition, and training implementation. Articulate and knowledgeable leader recognized for developing, supporting, and implementing productivity initiatives, business strategy, activities, processes, systems, and tools that lead to the achievement of productivity targets. cwilkerson@deloitte.com Anshu Mittal Research leader, Oil & gas Anshu Mittal Research leader, Oil & gas India Anshu Mittal is a senior vice president in Deloitte’s research and insights team and the US-India office’s research and insights leader. With nearly 20 years of experience in the energy and resources industry, he has advised governments and companies on policy-, regulatory-, strategy-, and transaction-level issues across the energy value chain. ansmittal@deloitte.com +91 990 854 9995 Jaya Nagdeo Research manager, Power, utilities & renewables Jaya Nagdeo Research manager, Power, utilities & renewables India Jaya Nagdeo is a manager with Deloitte Services India Pvt. Ltd., and is part of the Deloitte Research Center for Energy & Industrials. She has more than 11 years of experience in strategic and financial research across all power utilities and renewable energy subsectors and has contributed to many studies in the areas of energy transition, business strategy, digital transformation, operational performance, and market landscape. jnagdeo@deloitte.com John Morehouse Research leader, Industrial products manufacturing John Morehouse Research leader, Industrial products manufacturing United States John Morehouse is the Industrial Products Manufacturing research leader in the Deloitte Research Center for Energy & Industrials. With more than 25 years of experience in manufacturing-related roles across industry, academia, and government, Morehouse enjoys leveraging his expertise in research, engineering, and business to assist companies in innovating their products, processes, and workforce, and fostering the development of manufacturing ecosystems. jmorehouse@deloitte.com Ashlee Christian Research manager, Energy & chemicals Ashlee Christian Research manager, Energy & chemicals United States Ashlee Christian leads Energy & Chemicals projects at the Deloitte Research Center for Energy and Industrials, with a focus on natural gas, LNG, chemicals, and pathways to sustainability. She has 15 years of experience in research, market analysis, business development, and management consulting in the Energy sector. aschristian@deloitte.com Carolyn Amon Research leader, Power, utilities & renewables Carolyn Amon Research leader, Power, utilities & renewables United States Carolyn Amon leads Power, Utilities & Renewables’ projects at the Deloitte Research Center for Energy and Industrials, where she focuses on decarbonization strategies. She has 20 years of experience delivering international advisory services and developing thought leadership across the Energy, Electric Vehicle, and Manufacturing sectors. She is passionate about empowering people to partake in the energy transition to a net-zero world. caamon@deloitte.com +1 571 814 6979 Kruttika Dwivedi Research manager | Industrial products and construction Kruttika Dwivedi Research manager | Industrial products and construction India Kruttika Dwivedi, a research manager with the Deloitte Research Center for Energy & Industrials at Deloitte Support Services India Private Limited, has supported several industrial products research studies focused on areas such as the future of work, the Internet of Things, and talent management. She has nearly nine years of experience in advanced statistical analysis and strategic research. Dwivedi holds an MBA with a specialization in marketing research. krdwivedi@deloitte.com +91 40 6670 81384 Scott Welch Research leader, Industrial products and construction Scott Welch Research leader, Industrial products and construction United States Scott Welch is the research leader for both aerospace and defense and engineering and construction in the Deloitte Research Center for Energy & Industrials. He has over 20 years of experience in developing data-driven insights and translating complex market trends into compelling thought leadership across multiple sectors and geographies. Before joining Deloitte, Welch served in several business insights leadership roles at another Big Four. His research and thought leadership have been cited in prominent media outlets, including Bloomberg , Forbes , CNBC , and the Urban Land Institute. scwelch@deloitte.com Shih Yu (Elsie) Hung Research manager, Power, utilities & renewables Shih Yu (Elsie) Hung Research manager, Power, utilities & renewables United States Elsie Hung is the research manager for power, utilities, and renewables at the Deloitte Research Center for Energy and Industrials. She brings 10 years of experience driving interdisciplinary energy policy research with a primary focus on the Electric Reliability Council of Texas and the broader electricity sector. Before joining Deloitte, Hung served as research manager at the Center for Energy Studies at the Baker Institute for Public Policy in Houston, Texas. elhung@deloitte.com My Deloitte Subscribe to receive personalized content Don't miss out on the information you need to lead. Subscribe today. Sign up Already joined? 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Got it Close Show all 14 badges More info about @singhdevhub Skills/Languages Python, C++, Java, NodeJS, React, SQL, MongoDB, LLD, HLD, Spring, Typescript, Pytorch Post 40 posts published Comment 148 comments written Tag 17 tags followed Pin Pinned Scale Node JS App using Cluster Module SinghDevHub SinghDevHub SinghDevHub Follow Jan 17 '23 Scale Node JS App using Cluster Module # webdev # node # tutorial # javascript 119 reactions Comments 13 comments 3 min read Implementing Microservice Architecture In Node JS SinghDevHub SinghDevHub SinghDevHub Follow Jan 9 '23 Implementing Microservice Architecture In Node JS # productivity # gratitude 277 reactions Comments 59 comments 2 min read Microservices vs Monolithic Architecture: A Practical Approach SinghDevHub SinghDevHub SinghDevHub Follow Jan 2 '23 Microservices vs Monolithic Architecture: A Practical Approach # indonesia 161 reactions Comments 17 comments 3 min read Dockerizing NodeJS, Express, and MongoDB App with NGINX as a Reverse Proxy SinghDevHub SinghDevHub SinghDevHub Follow Dec 18 '22 Dockerizing NodeJS, Express, and MongoDB App with NGINX as a Reverse Proxy # node # webdev # docker # nginx 73 reactions Comments 16 comments 3 min read NGINX: Advanced Load Balancer, Web Server, & Reverse Proxy SinghDevHub SinghDevHub SinghDevHub Follow Dec 11 '22 NGINX: Advanced Load Balancer, Web Server, & Reverse Proxy # webdev # node # devops # tutorial 236 reactions Comments 5 comments 4 min read Right way to vibe code that actually works SinghDevHub SinghDevHub SinghDevHub Follow Jan 11 Right way to vibe code that actually works # softwaredevelopment # programming # ai # webdev 14 reactions Comments 5 comments 4 min read Want to connect with SinghDevHub? 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Sign in Everyone is a Product engineer now SinghDevHub SinghDevHub SinghDevHub Follow Jan 7 Everyone is a Product engineer now # programming # ai # genai # webdev 18 reactions Comments 5 comments 2 min read Basics of Stack, Heap, memory management, VM & JVM SinghDevHub SinghDevHub SinghDevHub Follow May 5 '25 Basics of Stack, Heap, memory management, VM & JVM # java # jvm # programming # tutorial 5 reactions Comments 1 comment 6 min read Writing USB driver for Linux in C SinghDevHub SinghDevHub SinghDevHub Follow Dec 4 '24 Writing USB driver for Linux in C # programming # lowcode # c # linux 22 reactions Comments 2 comments 5 min read Implementing Parallel Merge Sort: 25sec vs 1.5sec SinghDevHub SinghDevHub SinghDevHub Follow Oct 2 '24 Implementing Parallel Merge Sort: 25sec vs 1.5sec # algorithms # computerscience # tutorial # programming 8 reactions Comments 2 comments 4 min read Javascript Promises in depth with V8 engine internals SinghDevHub SinghDevHub SinghDevHub Follow Sep 9 '24 Javascript Promises in depth with V8 engine internals # javascript # webdev # programming # tutorial 154 reactions Comments 7 comments 3 min read How to implement a Distributed Lock using Redis SinghDevHub SinghDevHub SinghDevHub Follow Aug 31 '24 How to implement a Distributed Lock using Redis # webdev # tutorial # java # redis 234 reactions Comments 16 comments 4 min read Multithreading: Event Loops vs Thread Pools and more... SinghDevHub SinghDevHub SinghDevHub Follow Dec 15 '23 Multithreading: Event Loops vs Thread Pools and more... # java # webdev # programming # javascript 151 reactions Comments 10 comments 5 min read Security 101 for developers: TCP/IP, SSL/TLS Certificates, AES/CBC Encryption, Password Storage, and More SinghDevHub SinghDevHub SinghDevHub Follow Nov 1 '23 Security 101 for developers: TCP/IP, SSL/TLS Certificates, AES/CBC Encryption, Password Storage, and More # security # webdev # development # programming 15 reactions Comments 1 comment 7 min read Javascript Beginner to Advanced: Value Bomb in one Shot SinghDevHub SinghDevHub SinghDevHub Follow Jul 18 '23 Javascript Beginner to Advanced: Value Bomb in one Shot # javascript # tutorial # programming # webdev 18 reactions Comments Add Comment 4 min read React Redux in one shot while building a Project SinghDevHub SinghDevHub SinghDevHub Follow Jun 28 '23 React Redux in one shot while building a Project # ai # react # redux # webdev 71 reactions Comments 18 comments 4 min read ReactJS, MongoDB, JS, CSS in one shot while building an App SinghDevHub SinghDevHub SinghDevHub Follow Jun 23 '23 ReactJS, MongoDB, JS, CSS in one shot while building an App # react # webdev # tutorial # javascript 102 reactions Comments 20 comments 5 min read How to get Started and Ace in Software Development in the era of A.I. SinghDevHub SinghDevHub SinghDevHub Follow Jun 16 '23 How to get Started and Ace in Software Development in the era of A.I. # webdev # javascript # programming # beginners 12 reactions Comments 3 comments 2 min read How to Make your first Open Source Contribution and Get Paid SinghDevHub SinghDevHub SinghDevHub Follow Jun 4 '23 How to Make your first Open Source Contribution and Get Paid # webdev # react # javascript # beginners 64 reactions Comments 14 comments 2 min read Be 10x Productive using these JavaScript tips SinghDevHub SinghDevHub SinghDevHub Follow May 28 '23 Be 10x Productive using these JavaScript tips # javascript # tutorial # programming # webdev 16 reactions Comments 3 comments 3 min read Deploy your React, NodeJS apps using Jenkins Pipeline SinghDevHub SinghDevHub SinghDevHub Follow May 24 '23 Deploy your React, NodeJS apps using Jenkins Pipeline # jenkins # development # programming # node 15 reactions Comments 3 comments 4 min read How we designed and coded our Product Service SinghDevHub SinghDevHub SinghDevHub Follow May 14 '23 How we designed and coded our Product Service # 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webdev # react # tutorial # javascript 7 reactions Comments Add Comment 4 min read How Use Circuit Breaker in NodeJS SinghDevHub SinghDevHub SinghDevHub Follow Mar 21 '23 How Use Circuit Breaker in NodeJS # webdev # javascript # node # tutorial 19 reactions Comments 4 comments 3 min read Optimizing Your Front-end Workflow with Webpack SinghDevHub SinghDevHub SinghDevHub Follow Mar 9 '23 Optimizing Your Front-end Workflow with Webpack # webdev # javascript # tutorial # beginners 21 reactions Comments 8 comments 3 min read React Architectures: FLUX vs REDUX SinghDevHub SinghDevHub SinghDevHub Follow Feb 28 '23 React Architectures: FLUX vs REDUX 39 reactions Comments 5 comments 5 min read How to Deploy NodeJS APIs on AWS SinghDevHub SinghDevHub SinghDevHub Follow Feb 18 '23 How to Deploy NodeJS APIs on AWS # codenewbie # gratitude # learning 33 reactions Comments 16 comments 2 min read Build and Deploy NodeJS App On Kubernetes from Scratch SinghDevHub SinghDevHub SinghDevHub Follow Feb 9 '23 Build and Deploy NodeJS App On Kubernetes from Scratch # 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webdev # beginners # java # python 20 reactions Comments 4 comments 3 min read OOPS | Write Scalable and Modular Code SinghDevHub SinghDevHub SinghDevHub Follow Dec 1 '22 OOPS | Write Scalable and Modular Code # webdev # beginners # programming # tutorial 11 reactions Comments Add Comment 4 min read OOPS In Depth and Fundamentals of Design Patterns SinghDevHub SinghDevHub SinghDevHub Follow Nov 30 '22 OOPS In Depth and Fundamentals of Design Patterns # bootstrap # gratitude 5 reactions Comments Add Comment 5 min read OOPS Basics and Why do we need this? 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https://dev.to/moe23/asp-net-core-rest-api-authorization-with-jwt-roles-vs-claims-vs-policy-step-by-step-5bgn#authentication | Asp Net Core - Rest API Authorization with JWT (Roles Vs Claims Vs Policy) - Step by Step - DEV Community Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. Popcorn Movies and TV Follow Movie and TV enthusiasm, criticism and everything in-between. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Add reaction Like Unicorn Exploding Head Raised Hands Fire Jump to Comments Save Boost More... Copy link Copy link Copied to Clipboard Share to X Share to LinkedIn Share to Facebook Share to Mastodon Share Post via... Report Abuse Mohamad Lawand Posted on Oct 18, 2021 Asp Net Core - Rest API Authorization with JWT (Roles Vs Claims Vs Policy) - Step by Step # dotnet # csharp # jet # authorization In this article we will go through AspNet Core Authorisation (Roles, Claims and Policies). When do you want to use each and give you a better understanding on they fit together. So what we will cover today: Authentication vs Authorisation What is Authentication What is Authorisation Authorisation type What is a Role What is a Claim What is a Policy Ingredients Code and Implementations You can watch the full video on YouTube You can find the source code on GitHub https://github.com/mohamadlawand087/v48-AspNetCore-Authorisation This is Part 4 of API dev series you can check the different parts by following the links: Part 1: https://dev.to/moe23/asp-net-core-5-rest-api-step-by-step-2mb6 Part 2: https://dev.to/moe23/asp-net-core-5-rest-api-authentication-with-jwt-step-by-step-140d Part 3: https://dev.to/moe23/refresh-jwt-with-refresh-tokens-in-asp-net-core-5-rest-api-step-by-step-3en5 Authentication vs Authorisation Before we dive into this topic too deep, despite the similar-sounding terms, authentication and authorisation are separate steps in the login process. Authentication Authentication is the act of validating that users are whom they claim to be. This is the first step in any security process. Logging into your email or unlocking your phone is a form of authenticaiton, where you are required to give some sort of credentials so the system will let you in and you can view your information. Authentication can take many forms: Passwords. Usernames and passwords ****are the most common authentication factors. If a user enters the correct data, the system assumes the identity is valid and grants access. One-time pins. Grant access for only one session or transaction. Authentication apps. Generate security codes via an outside party that grants access. Biometrics. A user presents a fingerprint or eye scan to gain access to the system. In some instances, systems require the successful verification of more than one factor before granting access. This multi-factor authentication (MFA) requirement is often deployed to increase security beyond what passwords alone can provide. Authorisation: we first need to define what authentication actually is, and more importantly, what it’s not. Refers to the process that determines what a user is able to do. In other words, Authorization proves you have the right to make a request. When you try to go backstage at a concert or an event, you don’t necessarily have to prove that you are who you say you are – you show the ticket, which is the proof that you have the right to be where you’re trying to get into. Authorization is independent from authentication. However, authorization requires an authentication mechanism. Roles: They are a set of permissions to do certain activities in the application. We can think of a role as if its a boolean wether we have this role or not, true or false. So what we do with roles is we attach functionality to a role and once we assign a user to a role those set of functionalities are set to the user. Once we remove the role these functionalities are removed. A role will protect access to the funciton, without the user having that correct role the user will not be able to execute that function Claims: They are completely different from Roles, Claim based is more flexible then roles they are key value pair. The claim belong to a user or an entity and claim is used to describe the user or the entity. Claims are essentially user properties and they inform the authorisation about the user. To illustrate it more let us check the driver license example again We can see here that there is 11 claims on this licesne which basically mean there is 11 pieces of information about the user. So if we want to translate this into a code based structure it will be something like this { "dl" : "123456789" , "exp" : "07/11/2025" , "ln" : "DOE" , "fn" : "John" , "dob" : "09/05/1993" , "sex" : "M" , "hair" : "brn" , "eyes" : "blue" , "hgt" : "6.0" "wgt" : "183lb" , "class" : "C" } Enter fullscreen mode Exit fullscreen mode So these claims will be given to the user once they log in. Claims can work with roles or with out roles, based on how we want to implement the authorisation process. Policy: They are functions or rules which are used to check the user information and check if permission is granted or denied. Policies which basically starts with the context which checks the user against a policy list and based on the list it will either grant or deny permision to the requested resource. Role based authrisation and Claims based authorisation use requirements, a requirements handler and a pre-configured policy. Policy consist of one or more requirements Roles vs Claims vs Policy A role is a symbolic category that collects together users who share the same levels of security privileges. Role-based authorization requires first identifying the user, then ascertaining the roles to which the user is assigned, and finally comparing those roles to the roles that are authorized to access a resource. In contrast, a claim is not group based, rather it is identity based. Code We will continue building on the last project that we used authorisation with JWT token you can find the source code on github https://github.com/mohamadlawand087/v8-refreshtokenswithJWT Once we clone this repo we can start building our authorisation The first thing we need to do is to update the startup class to include Roles in our identity providers. Inside the ConfigureServices in the Startup class we need to update the following services . AddIdentity < IdentityUser , IdentityRole >( options => options . SignIn . RequireConfirmedAccount = true ) . AddEntityFrameworkStores < ApiDbContext >(); Enter fullscreen mode Exit fullscreen mode Then we need to do is to create a new controller called SetupController inside the controller folder and add the following [ Route ( "api/[controller]" )] // api/setup [ ApiController ] public class SetupController : ControllerBase { private readonly ApiDbContext _context ; private readonly RoleManager < IdentityRole > _roleManager ; private readonly UserManager < IdentityUser > _userManager ; protected readonly ILogger < SetupController > _logger ; public SetupController ( ApiDbContext context , RoleManager < IdentityRole > roleManager , UserManager < IdentityUser > userManager , ILogger < SetupController > logger ) { _logger = logger ; _roleManager = roleManager ; _userManager = userManager ; _context = context ; } [ HttpGet ] public IActionResult GetAllRoles () { var roles = _roleManager . Roles . ToList (); return Ok ( roles ); } [ HttpPost ] public async Task < IActionResult > CreateRole ( string roleName ) { var roleExist = await _roleManager . RoleExistsAsync ( roleName ); if (! roleExist ) { //create the roles and seed them to the database: Question 1 var roleResult = await _roleManager . CreateAsync ( new IdentityRole ( roleName )); if ( roleResult . Succeeded ) { _logger . LogInformation ( 1 , "Roles Added" ); return Ok ( new { result = $"Role { roleName } added successfully" }); } else { _logger . LogInformation ( 2 , "Error" ); return BadRequest ( new { error = $"Issue adding the new { roleName } role" }); } } return BadRequest ( new { error = "Role already exist" }); } // Get all users [ HttpGet ] [ Route ( "GetAllUsers" )] public async Task < IActionResult > GetAllUsers () { var users = await _userManager . Users . ToListAsync (); return Ok ( users ); } // Add User to role [ HttpPost ] [ Route ( "AddUserToRole" )] public async Task < IActionResult > AddUserToRole ( string email , string roleName ) { var user = await _userManager . FindByEmailAsync ( email ); if ( user != null ) { var result = await _userManager . AddToRoleAsync ( user , roleName ); if ( result . Succeeded ) { _logger . LogInformation ( 1 , $"User { user . Email } added to the { roleName } role" ); return Ok ( new { result = $"User { user . Email } added to the { roleName } role" }); } else { _logger . LogInformation ( 1 , $"Error: Unable to add user { user . Email } to the { roleName } role" ); return BadRequest ( new { error = $"Error: Unable to add user { user . Email } to the { roleName } role" }); } } // User doesn't exist return BadRequest ( new { error = "Unable to find user" }); } // Get specific user role [ HttpGet ] [ Route ( "GetUserRoles" )] public async Task < IActionResult > GetUserRoles ( string email ) { // Resolve the user via their email var user = await _userManager . FindByEmailAsync ( email ); // Get the roles for the user var roles = await _userManager . GetRolesAsync ( user ); return Ok ( roles ); } // Remove User to role [ HttpPost ] [ Route ( "RemoveUserFromRole" )] public async Task < IActionResult > RemoveUserFromRole ( string email , string roleName ) { var user = await _userManager . FindByEmailAsync ( email ); if ( user != null ) { var result = await _userManager . RemoveFromRoleAsync ( user , roleName ); if ( result . Succeeded ) { _logger . LogInformation ( 1 , $"User { user . Email } removed from the { roleName } role" ); return Ok ( new { result = $"User { user . Email } removed from the { roleName } role" }); } else { _logger . LogInformation ( 1 , $"Error: Unable to removed user { user . Email } from the { roleName } role" ); return BadRequest ( new { error = $"Error: Unable to removed user { user . Email } from the { roleName } role" }); } } // User doesn't exist return BadRequest ( new { error = "Unable to find user" }); } } Enter fullscreen mode Exit fullscreen mode Once we finished with the SetupController let us move to the AuthManagement Controller and update the following // We need to add the following before the constructor private readonly RoleManager < IdentityRole > _roleManager ; protected readonly ILogger < AuthManagementController > _logger ; // We need to update the constructor to the following public AuthManagementController ( UserManager < IdentityUser > userManager , RoleManager < IdentityRole > roleManager , IOptionsMonitor < JwtConfig > optionsMonitor , TokenValidationParameters tokenValidationParams , ILogger < AuthManagementController > logger , ApiDbContext apiDbContext ) { _logger = logger ; _userManager = userManager ; _roleManager = roleManager ; _jwtConfig = optionsMonitor . CurrentValue ; _tokenValidationParams = tokenValidationParams ; _apiDbContext = apiDbContext ; } // We need to create a GetValidClaims method private async Task < List < Claim >> GetValidClaims ( IdentityUser user ) { IdentityOptions _options = new IdentityOptions (); var claims = new List < Claim > { new Claim ( "Id" , user . Id ), new Claim ( JwtRegisteredClaimNames . Email , user . Email ), new Claim ( JwtRegisteredClaimNames . Sub , user . Email ), new Claim ( JwtRegisteredClaimNames . Jti , Guid . NewGuid (). ToString ()), new Claim ( _options . ClaimsIdentity . UserIdClaimType , user . Id . ToString ()), new Claim ( _options . ClaimsIdentity . UserNameClaimType , user . UserName ), }; var userClaims = await _userManager . GetClaimsAsync ( user ); var userRoles = await _userManager . GetRolesAsync ( user ); claims . AddRange ( userClaims ); foreach ( var userRole in userRoles ) { claims . Add ( new Claim ( ClaimTypes . Role , userRole )); var role = await _roleManager . FindByNameAsync ( userRole ); if ( role != null ) { var roleClaims = await _roleManager . GetClaimsAsync ( role ); foreach ( Claim roleClaim in roleClaims ) { claims . Add ( roleClaim ); } } } return claims ; } // We need to update the GenerateJwtToken method var claims = await GetValidClaims ( user ); var tokenDescriptor = new SecurityTokenDescriptor { Subject = new ClaimsIdentity ( claims ), Expires = DateTime . UtcNow . AddMinutes ( 5 ), // 5-10 SigningCredentials = new SigningCredentials ( new SymmetricSecurityKey ( key ), SecurityAlgorithms . HmacSha256Signature ) }; Enter fullscreen mode Exit fullscreen mode Next we need to update the TodoController attribute to add the roles to it [ Authorize ( AuthenticationSchemes = JwtBearerDefaults . AuthenticationScheme , Roles = "AppUser" )] Enter fullscreen mode Exit fullscreen mode Now let us give this a try Will create a new user Will create a role called AppUser Will assign the role to the user Will login and get a JWT token Will try to access GetItems endpoint Now we start by adding our ClaimSetup Controller, inside the controller folder will add a new class called ClaimSetupController and will add the following [ Route ( "api/[controller]" )] // api/ClaimSetup [ ApiController ] public class ClaimSetupController : ControllerBase { private readonly ApiDbContext _context ; private readonly RoleManager < IdentityRole > _roleManager ; private readonly UserManager < IdentityUser > _userManager ; protected readonly ILogger < ClaimSetupController > _logger ; public ClaimSetupController ( ApiDbContext context , RoleManager < IdentityRole > roleManager , UserManager < IdentityUser > userManager , ILogger < ClaimSetupController > logger ) { _logger = logger ; _roleManager = roleManager ; _userManager = userManager ; _context = context ; } [ HttpGet ] public async Task < IActionResult > GetAllClaims ( string email ) { var user = await _userManager . FindByEmailAsync ( email ); var claims = await _userManager . GetClaimsAsync ( user ); return Ok ( claims ); } // Add Claim to user [ HttpPost ] [ Route ( "AddClaimToUser" )] public async Task < IActionResult > AddClaimToUser ( string email , string claimName , string value ) { var user = await _userManager . FindByEmailAsync ( email ); var userClaim = new Claim ( claimName , value ); if ( user != null ) { var result = await _userManager . AddClaimAsync ( user , userClaim ); if ( result . Succeeded ) { _logger . LogInformation ( 1 , $"the claim { claimName } add to the User { user . Email } " ); return Ok ( new { result = $"the claim { claimName } add to the User { user . Email } " }); } else { _logger . LogInformation ( 1 , $"Error: Unable to add the claim { claimName } to the User { user . Email } " ); return BadRequest ( new { error = $"Error: Unable to add the claim { claimName } to the User { user . Email } " }); } } // User doesn't exist return BadRequest ( new { error = "Unable to find user" }); } } Enter fullscreen mode Exit fullscreen mode Now we need to update the Startup class to create a Claims Policy, inside the Startup.cs in the root directoty we need to add the following in the ConfigureServices method services . AddAuthorization ( options => { options . AddPolicy ( "ViewItemsPolicy" , policy => policy . RequireClaim ( "ViewItems" )); }); Enter fullscreen mode Exit fullscreen mode Next we need to update the TodoController with the following on any action we want [ HttpGet ] [ Authorize ( Policy = "ViewItemsPolicy" )] public async Task < IActionResult > GetItems () { var items = await _context . Items . ToListAsync (); return Ok ( items ); } Enter fullscreen mode Exit fullscreen mode Now let us test this Using the same account that we created earlier we need to add the claim to it We utilise the new endpoint we created http://localhost:8090/api/ClaimSetup/AddClaimToUser and we add the claim to the user account We try to access the http://localhost:8090/api/todo any other user who doesnt have the claim should not be able to access this. Top comments (7) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand Mukhtar Khan Mukhtar Khan Mukhtar Khan Follow Joined Oct 2, 2024 • Oct 2 '24 Dropdown menu Copy link Hide Implementing REST API authorization in ASP.NET Core with JWT involves understanding roles, claims, and policies. Start by configuring JWT authentication in Startup.cs . Define roles for user types, use claims for specific permissions, and create policies for complex authorization scenarios. Finally, protect your endpoints using the [Authorize] attribute. For a detailed, step-by-step guide, visit** zelajet.com** for expert resources! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Manuel Manuel Manuel Follow Joined Oct 22, 2021 • Oct 22 '21 Dropdown menu Copy link Hide Hi Mohamad! VERY THANKS for this series! It is very usefull for me! But I've one doubt. I've evrything configured in my API, but how I can configure my client to send the tokens in the requests to the API? So once I'm logued in I can retrive any data from the API? Thanks a lot! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand GitRedaAmine GitRedaAmine GitRedaAmine Follow Joined Sep 29, 2021 • May 6 '22 Dropdown menu Copy link Hide check if you have added the AllowAnyOrigin of your client app in your asp.net core project // global cors policy app.UseCors(x => x .SetIsOriginAllowed(origin => true) .AllowAnyMethod() .AllowAnyHeader() .AllowCredentials()); Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Suraj Nandi Suraj Nandi Suraj Nandi Follow I am a web developer Location West Bengal, India Joined Nov 3, 2020 • Sep 6 '22 Dropdown menu Copy link Hide Hi Mohamad! It is very usefull for me! But I've one doubt, i can't update Role and Users using PUT method. Can you explain how to do this. By the way very very thanks for this! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand GitRedaAmine GitRedaAmine GitRedaAmine Follow Joined Sep 29, 2021 • May 6 '22 Dropdown menu Copy link Hide It is nice article , very usefull,THANKS Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Nitendra Godare Nitendra Godare Nitendra Godare Follow Joined May 29, 2023 • May 29 '23 • Edited on May 29 • Edited Dropdown menu Copy link Hide Hi Mohamad! When i clicked on source code URL, it's show 404 Not found. Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Ilyas Kazi Ilyas Kazi Ilyas Kazi Follow Solution Architect | Software Crafter Location Mumbai, India Work Solution Architect Joined Dec 22, 2020 • Jun 5 '23 Dropdown menu Copy link Hide @moe23 Please update on source code url Like comment: Like comment: Like Comment button Reply Code of Conduct • Report abuse Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink . Hide child comments as well Confirm For further actions, you may consider blocking this person and/or reporting abuse Mohamad Lawand Follow Code is Life. Crossfitter. Technical Architect. Just another human walking the earth! https://youtube.com/c/mohamadlawand Location Manchester, UK Work Technical Architect Joined Jul 25, 2019 More from Mohamad Lawand .NET 8 💥 - Intro to Kubernetes for .NET Devs # dotnet # kubernetes # containers # docker .NET 6 - Background Jobs with Hangfire 🔥🔥🔥 # dotnet # tutorial # programming # backgroundjobs .NET 6 - AutoMapper & Data Transfer Objects (DTOs) 🗺 # dotnet # api # tutorial # performance 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. 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Menu Highlight Docs Welcome to highlight.io Get Started Roadmap Company Values Compliance & Security Open Source Contributing Overview GraphQL Backend Frontend (app.highlight.io) Landing Site (highlight.io) Documentation End to End SDK Example Apps Adding an SDK Application Architecture GitHub Code Spaces Code Style Good First Issues Self-hosting Self-hosted [Dev] Self-hosted [Hobby] Self-hosted [Enterprise] Telemetry Our Competitors Product Philosophy Product Features Session Replay Overview Canvas & Iframe Dev-tool Window Recording Tracking Users & Recording Events Filtering Sessions GraphQL Live Mode Performance Impact Player Session Caching Rage Clicks Request Proxying Session Search Extracting the Session URL Session Search Deep Linking Shadow Dom + Web Components Error Monitoring Overview Enhancing Errors with GitHub Error Search Filtering Errors Grouping Errors Managing Errors Manually Reporting Errors Sourcemaps General Features Overview Alerts Comments Digests Environments Search Segments Services Webhooks Logging Overview Log Alerts Log Search Tracing Overview Trace Search Dashboards Overview Dashboard Management Metrics Tutorials Service Latency Web Vitals & Page Speed User Engagement User Analytics Graphing Drilldown Event Search Dashboard Variables SQL Editor Metrics (beta) Overview Frequently Asked Questions. Integrations Integrations Overview Amplitude Integration ClickUp Integration Discord Integration Electron Support Front Integration GitHub Integration Grafana Integration Overview Setup Dashboards Alerts Height Integration Intercom Integration Jira Integration LaunchDarkly Integration Linear Integration Mixpanel Integration Nuxt Integration Pendo Integration Segment Integration Slack Integration Vercel Integration WordPress Plugin Highlight.io Changelog Overview Changelog 12 (02/17) Changelog 13 (02/24) Changelog 14 (03/03) Changelog 15 (03/11) Changelog 16 (03/19) Changelog 17 (04/07) Changelog 18 (04/26) Changelog 19 (05/22) Changelog 20 (06/06) Changelog 21 (06/21) Changelog 22 (08/07) Changelog 23 (08/22) Changelog 24 (09/11) Changelog 25 (10/03) Changelog 26 (11/08) Changelog 27 (12/22) Changelog 28 (3/6) Changelog 29 (4/2) Getting Started Getting Started with Highlight Fullstack Mapping Browser React.js Next.js Remix Vue.js Angular Gatsby.js SvelteKit Electron highlight.run SDK Overview Canvas & WebGL Console Messages Content-Security-Policy Identifying Users iframe Recording Monkey Patches Browser OpenTelemetry Persistent Asset Storage Privacy Proxying Highlight React.js Error Boundary Recording Network Requests and Responses Recording WebSocket Events Salesforce Lightning Web Components (LWC) Data Export Sourcemap Configuration Tracking Events Troubleshooting Upgrading Highlight Versioning Sessions & Errors Other React Native (beta) Server Go Overview chi Echo Fiber Gin GORM gqlgen Logrus Manual Tracing gorilla mux JS Overview Apollo AWS Lambda Cloudflare Workers Express.js Firebase Hono Nest.js Next.js Node.js Pino tRPC Winston Python Overview AWS Lambda Azure Functions Django FastAPI Flask Google Cloud Functions Loguru Other Frameworks Python AI / LLM Libraries Python Libraries Ruby Overview Other Frameworks Ruby on Rails Rust Overview actix-web No Framework Hosting Providers Overview Metrics in AWS Logging in AWS Logging in Azure Fly.io NATS Log Shipper Logging in GCP Heroku Log Drain Render Log Stream Logging in Trigger.dev Vercel Log Drain Elixir Overview Elixir App Java: All Frameworks PHP: All Frameworks C# .NET ASP C# .NET 4 ASP Docker / Docker Compose File Fluent Forward curl OpenTelemetry Protocol (OTLP) Syslog RFC5424 Systemd / Journald Native OpenTelemetry Overview Error Monitoring Logging Tracing Browser Instrumentation Metrics Fullstack Frameworks Overview Next.js Fullstack Overview Next.js Page Router Guide Next.js App Router Guide Edge Runtime Advanced Config Remix Walkthrough Self Host & Local Dev Overview Development deployment guide. Integrations Microsoft Teams self-hosted Hobby deployment guide. Traefik SSL Proxying. Docs Home SDK Client SDK API Reference Cloudflare Worker SDK API Reference Go SDK API Reference Hono SDK API Reference Java SDK API Reference Next.JS SDK API Reference Node.JS SDK API Reference Python SDK API Reference Ruby SDK API Reference Rust SDK API Reference Docs / Getting Started / Browser / highlight.run SDK / React.js Error Boundary React.js Error Boundary Highlight ships @highlight-run/react which can be installed alongside highlight.run for additional functionality for React applications. Error Boundary Highlight provides an ErrorBoundary to help you provide a better experience for your users when your application crashes. Using an ErrorBoundary gives your application an opportunity to recover from a bad state. import { ErrorBoundary } from '@highlight-run/react' const App = () => ( <ErrorBoundary> <YourAwesomeApplication /> </ErrorBoundary> ) Examples Showing the feedback modal when a crash happens import { ErrorBoundary } from '@highlight-run/react' const App = () => ( <ErrorBoundary> <YourAwesomeApplication /> </ErrorBoundary> ) Showing a custom feedback modal when a crash happens You should use this if you would like to replace the feedback modal with your own styles/branding. import { ErrorBoundary } from '@highlight-run/react' const App = () => ( <ErrorBoundary customDialog={ <div> <h2>Whoops! Looks like a crash happened.</h2> <p>Don't worry, our team is tracking this down!</p> <form> <label> Feedback <input type="text" /> </label> <button type="submit">Send Feedback</button> </form> </div> } > <YourAwesomeApplication /> </ErrorBoundary> ) Using the ErrorBoundary with react-router If you're using react-router, you may have error raised by your route loaders that can be handled with the highlight error boundary. To set this up, you'll need to pass your <Route> or your <RouterProvider> router the ErrorBoundary prop pointing to a component that extracts the react router error from useRouteError and import * as React from 'react' import * as ReactDOM from 'react-dom/client' import { createBrowserRouter, createRoutesFromElements, Route, RouterProvider, useRouteError, } from 'react-router-dom' import { ReportDialog } from '@highlight-run/react' import Root from './routes/root' function rootAction() { const contact = { name: 'hello' } if (Math.random() < 0.5) { throw new Response('', { status: 404, statusText: 'Not Found', }) } return { contact } } function rootLoader() { const contact = { name: 'hello' } if (Math.random() < 0.5) { throw new Response('', { status: 404, statusText: 'Not Found', }) } return { contact } } function ErrorPage() { const error = useRouteError() as { statusText: string; data: string } return ( <ReportDialog error={new Error(`${error.statusText}: ${error.data}`)} /> ) } const router = createBrowserRouter( createRoutesFromElements( <Route path="/" element={<Root />} loader={rootLoader} action={rootAction} ErrorBoundary={ErrorPage} > <Route> <Route index element={<Root />} /> </Route> </Route>, ), ) ReactDOM.createRoot(document.getElementById('root')!).render( <React.StrictMode> <RouterProvider router={router} /> </React.StrictMode>, ) ErrorBoundary API fallback A fallback component that gets rendered when the error boundary encounters an error. showDialog Enables Highlight's crash report. When the ErrorBoundary is triggered, a form will be prompted to the user asking them for optional feedback. Defaults to true. dialogOptions The strings used for the Highlight crash report. user Allows you to attach additional user information to the feedback report. If you've called H.identify() in your application before, you won't have to set this, Highlight will infer the user's identity. title The title for the report dialog. subtitle The subtitle for the report dialog. subtitle2 The secondary subtitle for the report dialog. labelName The label for the name field. labelEmail The label for the email field. labelComments The label for the verbatim field. labelClose The label for the close button. labelSubmit The label for the submit button. successMessage The label for the success message shown after the crash report is submitted. hideHighlightBranding Whether to show the Highlight branding attribution in the report dialog. Default value is false . 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https://docs.github.com/en/discussions | GitHub Discussions documentation - GitHub Docs Skip to main content GitHub Docs Version: Free, Pro, & Team Search or ask Copilot Search or ask Copilot Select language: current language is English Search or ask Copilot Search or ask Copilot Open menu Open Sidebar GitHub Discussions Home GitHub Discussions Quickstart Guides Best practices for community conversations Find discussions Grant higher permissions Collaborating using discussions About discussions Participate in discussion Collaborating with maintainers Managing discussions Manage discussions Manage categories Moderating discussions View discussions insights Create discussion category forms Syntax for discussion category forms GitHub Discussions documentation GitHub Discussions is a collaborative communication forum for the community around an open source or internal project. Community members can ask and answer questions, share updates, have open-ended conversations, and follow along on decisions affecting the community's way of working. Quickstart Start here View all About discussions Use discussions to ask and answer questions, share information, make announcements, and conduct or participate in a conversation about a project. Participating in a discussion You can converse with the community and maintainers in a forum within the repository for a project on GitHub. Moderating discussions You can promote healthy collaboration by marking comments as answers, locking or unlocking discussions, converting issues to discussions, and editing or deleting comments, discussions, and categories that don't align with your community's code of conduct. Popular Granting higher permissions to top contributors Repository administrators can promote any community member to a moderator and maintainer. Best practices for community conversations on GitHub You can use discussions to brainstorm with your team, and eventually move the conversation to an issue when you are ready to scope out the work. Finding your discussions You can easily access every discussion you've created or participated in. Collaborating with maintainers using discussions You can contribute to the goals, plans, health, and community for a project on GitHub by communicating with the maintainers of the project in a discussion. Communities on GitHub.com using discussions vercel/next.js The React Framework gatsbyjs/gatsby Build blazing fast, modern apps and websites with React nodejs/node Node.js JavaScript runtime ✨🐢🚀✨ tailwindlabs/tailwindcss A utility-first CSS framework for rapid UI development. laravel/framework Laravel is a web application framework with expressive, elegant syntax. prisma/prisma Modern database access (ORM alternative) for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB & SQLite dotnet/csharplang The official repo for the design of the C# programming language home-assistant/frontend 🍭 Frontend for Home Assistant jspsych/jsPsych A JavaScript library for creating and running behavioral experiments in a web browser adonisjs/core 🚀 The Node.js Framework highly focused on developer ergonomics, stability and confidence ImageMagick/ImageMagick 🧙♂️ ImageMagick 7 react-hook-form/react-hook-form 📋 React Hooks for forms validation (Web + React Native) Guides About discussions Use discussions to ask and answer questions, share information, make announcements, and conduct or participate in a conversation about a project. @GitHub Participating in a discussion You can converse with the community and maintainers in a forum within the repository for a project on GitHub. @GitHub Moderating discussions You can promote healthy collaboration by marking comments as answers, locking or unlocking discussions, converting issues to discussions, and editing or deleting comments, discussions, and categories that don't align with your community's code of conduct. @GitHub Explore guides All GitHub Discussions docs Discussions guides Best practices for community conversations on GitHub Finding your discussions Granting higher permissions to top contributors Collaborating with your community using discussions About discussions Participating in a discussion Collaborating with maintainers using discussions Managing discussions for your community Managing discussions Managing categories for discussions Moderating discussions Viewing insights for your discussions Creating discussion category forms Syntax for discussion category forms Help and support Did you find what you needed? Yes No Privacy policy Help us make these docs great! All GitHub docs are open source. See something that's wrong or unclear? Submit a pull request. Make a contribution Learn how to contribute Still need help? Provide GitHub Feedback Contact support Legal © 2026 GitHub, Inc. Terms Privacy Status Pricing Expert services Blog | 2026-01-13T08:48:20 |
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Subscribe Deloitte Insights Newsletters Looking to stay on top of the latest news and trends? With MyDeloitte you'll never miss out on the information you need to lead. Simply link your email or social profile and select the newsletters and alerts that matter most to you. Deloitte Global Economics Research Center Business Investment Explore research and insights for the business investment sector. --> Articles and multimedia FILTERS Show filters Hide filters CLOSE Topic — Select — APPLY FILTER Industry — Select — APPLY FILTER Type — Select — APPLY FILTER APPLY FILTER SORT Newest to oldest view edit filter(s) clear filter(s) SORT Newest to oldest view No results found. Try removing one of your filters. Sorry, no results found. 1 View All View 6 per page About the Deloitte Global Economics Research Center Economic forces shape our personal, business, and political situations, and they can be viewed through a variety of lenses—from population and income through industry and geography. Deloitte Global Economists cover all these and more. Learn more Get in touch with our research team Ira Kalish Chief Global Economist | Deloitte Touche Tohmatsu Ira Kalish Chief Global Economist | Deloitte Touche Tohmatsu United States Ira Kalish is the chief global economist of Deloitte Touche Tohmatsu Ltd. He is a specialist in global economic issues and the effects of economic, demographic, and social trends on the global business environment. ikalish@deloitte.com Patricia Buckley Chief US economist Patricia Buckley Chief US economist United States Patricia, Deloitte Services LP, is the managing director for Economics with responsibility for contributing to Deloitte’s Eminence Practice with a focus on economic policy. 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He has two graduate degrees, one in economic policy from Columbia University, and the other in statistics from Baruch College. He also has a bachelor’s degree in economics from the University of Maryland. miwolf@deloitte.com +1 646 919 1561 Akrur Barua Associate Vice President | Deloitte Services India Pvt. Ltd. Akrur Barua Associate Vice President | Deloitte Services India Pvt. Ltd. India Akrur Barua is an economist with the Research & Insights team. As a regular contributor to several Deloitte Insights publications, he often writes on emerging economies and macroeconomic trends that have global implications like monetary policy, real estate cycles, household leverage, and trade. He also studies the US economy, especially demographics, labor market, and consumers. abarua@deloitte.com +1 678 299 9766 Dipti Chhugani Analyst Dipti Chhugani Analyst India Dipti Chhugani is an economist with the Research & Insights team. She tracks and analyzes key economic trends in the United States. 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For personalized content and settings, go to your My Deloitte Dashboard Latest Insights What do organizations need most in a disrupted, boundaryless age? More imagination. Article • 16-min read Recommendations TMT Predictions 2026: The AI gap narrows but persists Article • 9-min read About Deloitte Insights About Deloitte Insights Deloitte Insights Magazine, issue 33 Magazine Topics for you Business Strategy & Growth Leadership Operations Technology Workforce Economics Watch & Listen Dbriefs Stay informed on the issues impacting your business with Deloitte's live webcast series. Gain valuable insights and practical knowledge from our specialists while earning CPE credits. Deloitte Insights Videos Stay informed with content built for today’s business leaders. From data visualizations to expert commentary, our video content delivers concise, actionable information to help you lead with clarity in a complex world. Subscribe Deloitte Insights Newsletters Looking to stay on top of the latest news and trends? With MyDeloitte you'll never miss out on the information you need to lead. Simply link your email or social profile and select the newsletters and alerts that matter most to you. Deloitte Center for Health Solutions Medtech and Health Tech Organizations Explore research and insights for the medtech and health tech organizations sector. --> Articles and multimedia FILTERS Show filters Hide filters CLOSE Topic — Select — APPLY FILTER Industry — Select — APPLY FILTER Type — Select — APPLY FILTER APPLY FILTER SORT Newest to oldest view edit filter(s) clear filter(s) SORT Newest to oldest view No results found. Try removing one of your filters. Sorry, no results found. 1 View All View 6 per page About the Deloitte Center for Health Solutions The Deloitte Center for Health Solutions is your source for perspectives on industry-transforming issues. Explore timely ideas around reshaping health care and life sciences to be more human-centered—because better health care can start with better insight. Learn more Get in touch with our research team Dr. Jay Bhatt Managing Director | Deloitte Services LP – Deloitte Center for Health Solutions and Deloitte Health Institute Dr. Jay Bhatt Managing Director | Deloitte Services LP – Deloitte Center for Health Solutions and Deloitte Health Institute United States Jay Bhatt, DO, MPH, MPA, is a physician executive, geriatrician, and innovator. As managing director of the Deloitte Center for Health Solutions, he directs the research agenda across life sciences and health care, leading to actionable insights for client executives and their teams. jaybhatt@deloitte.com +1 312 486 3679 Wendy Gerhardt Health care research leader Wendy Gerhardt Health care research leader United States Wendy Gerhardt is a research leader with the Deloitte Center for Health Solutions. She is responsible for conducting research to inform health care system stakeholders about emerging trends, challenges, and opportunities. Prior to joining Deloitte, Gerhardt held multiple roles in strategy and planning for a health system and research for health care industry information solutions. wgerhardt@deloitte.com Maulesh Shukla Executive manager Maulesh Shukla Executive manager India Maulesh Shukla is an executive manager with the Deloitte Center for Health Solutions. He has more than 15 years of experience, and his research has covered a wide range of topics in the realm of health plans, as well as hospital and health systems. Shukla’s recent research has focused on the future of health, health equity, and health care financial transformation. mshukla@deloitte.com +1 678 299 7331 My Deloitte Subscribe to receive personalized content Don't miss out on the information you need to lead. Subscribe today. Sign up Already joined? 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Follow User actions Michael Levan Building High-Performing Agentic Environments | CNCF Ambassador | Microsoft MVP (Azure) | AWS Community Builder | Published Author & Public Speaker Location North New Jersey Joined Joined on Feb 8, 2020 Personal website https://www.michaellevan.net/ github website twitter website Five Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least five years. Got it Close 2 Top 7 Awarded for having a post featured in the weekly "must-reads" list. 🙌 Got it Close Writing Debut Awarded for writing and sharing your first DEV post! Continue sharing your work to earn the 4 Week Writing Streak Badge. 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Got it Close 8 Week Writing Streak The streak continues! You've written at least one post per week for 8 consecutive weeks. Unlock the 16-week badge next! Got it Close 4 Week Writing Streak You've posted at least one post per week for 4 consecutive weeks! Got it Close More info about @thenjdevopsguy Skills/Languages MCP, Agentic Infrastructure, LLMs, Go, Python Available for Content creation of any kind and consulting in the cloud/devops/sre space Post 237 posts published Comment 52 comments written Tag 14 tags followed Running Any AI Agent on Kubernetes: Step-by-Step Michael Levan Michael Levan Michael Levan Follow Dec 13 '25 Running Any AI Agent on Kubernetes: Step-by-Step # ai # programming # kubernetes # cloud 1 reaction Comments Add Comment 4 min read Want to connect with Michael Levan? Create an account to connect with Michael Levan. You can also sign in below to proceed if you already have an account. Create Account Already have an account? Sign in Context-Aware Networking & Runtimes: Agentic End-To-End Michael Levan Michael Levan Michael Levan Follow Dec 6 '25 Context-Aware Networking & Runtimes: Agentic End-To-End # ai # kubernetes # programming # cloud Comments Add Comment 6 min read Security Holes in MCP Servers and How To Plug Them Michael Levan Michael Levan Michael Levan Follow Dec 2 '25 Security Holes in MCP Servers and How To Plug Them # programming # ai # kubernetes # docker Comments Add Comment 6 min read FinOps For Agentic: How To Capture Token Usage Cost Across LLMs Michael Levan Michael Levan Michael Levan Follow Nov 25 '25 FinOps For Agentic: How To Capture Token Usage Cost Across LLMs # ai # mcp # kubernetes # programming 1 reaction Comments 2 comments 6 min read Deploying Local AI Agents In Kubernetes Michael Levan Michael Levan Michael Levan Follow Nov 8 '25 Deploying Local AI Agents In Kubernetes # ai # mcp # programming # kubernetes 4 reactions Comments Add Comment 4 min read AWS EKS Model Context Protocol (MCP): How It Improves Kubernetes Reliability Michael Levan Michael Levan Michael Levan Follow Jul 8 '25 AWS EKS Model Context Protocol (MCP): How It Improves Kubernetes Reliability # python # programming # mcp # ai 4 reactions Comments Add Comment 5 min read Platform Engineering & IDP Quickstart: Deploying Backstage Michael Levan Michael Levan Michael Levan Follow Jul 2 '25 Platform Engineering & IDP Quickstart: Deploying Backstage # programming # kubernetes # devops # cloud 3 reactions Comments Add Comment 3 min read Model Context Protocol (MCP) Servers For The Absolute Beginner Michael Levan Michael Levan Michael Levan Follow Jun 28 '25 Model Context Protocol (MCP) Servers For The Absolute Beginner # kubernetes # ai # programming # python 3 reactions Comments Add Comment 5 min read Using Claude and LLMs as Your DevOps & Platform Engineering Assistant Michael Levan Michael Levan Michael Levan Follow Jun 14 '25 Using Claude and LLMs as Your DevOps & Platform Engineering Assistant # ai # programming # python # devops 10 reactions Comments 2 comments 9 min read Configuring Wasm On Azure Kubernetes Service (AKS) Michael Levan Michael Levan Michael Levan Follow Apr 13 '25 Configuring Wasm On Azure Kubernetes Service (AKS) # azure # kubernetes # webassembly # devops Comments 1 comment 4 min read Optimizing AWS Elastic Kubernetes Service (EKS) Michael Levan Michael Levan Michael Levan Follow Apr 13 '25 Optimizing AWS Elastic Kubernetes Service (EKS) # kubernetes # cloud # aws # docker Comments Add Comment 8 min read KEDA On AKS: Deep Dive Michael Levan Michael Levan Michael Levan Follow Mar 14 '25 KEDA On AKS: Deep Dive # azure # cloud # devops # kubernetes Comments Add Comment 8 min read Azure Logic Apps & AWS Step Functions Michael Levan Michael Levan Michael Levan Follow Mar 13 '25 Azure Logic Apps & AWS Step Functions # azure # cloud # aws # devops Comments Add Comment 5 min read AI Agents For Cloud & DevOps Engineers: RAG Operations Michael Levan Michael Levan Michael Levan Follow Mar 13 '25 AI Agents For Cloud & DevOps Engineers: RAG Operations # python # ai # devops # cloud Comments Add Comment 9 min read Hybrid Cloud: Why It Finally Matters Michael Levan Michael Levan Michael Levan Follow Feb 3 '25 Hybrid Cloud: Why It Finally Matters # cloud # azure # programming # devops 5 reactions Comments Add Comment 5 min read Creating An AI Agent For Kubernetes Performance Optimization Michael Levan Michael Levan Michael Levan Follow Jan 27 '25 Creating An AI Agent For Kubernetes Performance Optimization # kubernetes # ai # devops # cloud 7 reactions Comments 2 comments 5 min read SDLC Breakdown Quickstart For All Engineers Michael Levan Michael Levan Michael Levan Follow Jan 21 '25 SDLC Breakdown Quickstart For All Engineers # kubernetes # programming # devops # cloud 3 reactions Comments Add Comment 5 min read AKS Automatic: Configure k8s Without Configuring k8s Michael Levan Michael Levan Michael Levan Follow Jan 13 '25 AKS Automatic: Configure k8s Without Configuring k8s # azure # kubernetes # programming # docker 5 reactions Comments Add Comment 4 min read Combining Kubernetes And wasmCloud Michael Levan Michael Levan Michael Levan Follow Jan 6 '25 Combining Kubernetes And wasmCloud # kubernetes # docker # cloud # programming 3 reactions Comments Add Comment 4 min read Getting Started With wasmCloud Michael Levan Michael Levan Michael Levan Follow Dec 30 '24 Getting Started With wasmCloud # kubernetes # docker # cloud # programming 5 reactions Comments Add Comment 5 min read Sharing A Nvidia GPU Between Pods In Kubernetes Michael Levan Michael Levan Michael Levan Follow Dec 23 '24 Sharing A Nvidia GPU Between Pods In Kubernetes # kubernetes # devops # programming # docker 18 reactions Comments Add Comment 4 min read Ollama LLM On Kubernetes Locally (Run It On Your Laptop) Michael Levan Michael Levan Michael Levan Follow Dec 16 '24 Ollama LLM On Kubernetes Locally (Run It On Your Laptop) # kubernetes # cloud # programming # docker 25 reactions Comments Add Comment 3 min read WASM and Docker: Quickstart Michael Levan Michael Levan Michael Levan Follow Dec 9 '24 WASM and Docker: Quickstart # kubernetes # docker # programming # cloud 3 reactions Comments Add Comment 2 min read Headlamp: Microsoft’s Open-Source k8s Manager Michael Levan Michael Levan Michael Levan Follow Dec 2 '24 Headlamp: Microsoft’s Open-Source k8s Manager # kubernetes # devops # programming # cloud 6 reactions Comments Add Comment 4 min read WASM Terminology For TypeScript/JavaScript Workloads (Quickstart) Michael Levan Michael Levan Michael Levan Follow Nov 30 '24 WASM Terminology For TypeScript/JavaScript Workloads (Quickstart) # kubernetes # devops # cloud # programming Comments Add Comment 1 min read Building And Running Apps In WASM Michael Levan Michael Levan Michael Levan Follow Nov 25 '24 Building And Running Apps In WASM # kubernetes # devops # programming # cloud 43 reactions Comments Add Comment 4 min read What's A WIT (Wasm Interface Type): Quickstart Michael Levan Michael Levan Michael Levan Follow Nov 24 '24 What's A WIT (Wasm Interface Type): Quickstart # kubernetes # docker # cloud # programming 2 reactions Comments Add Comment 2 min read Why WASM: Quickstart Michael Levan Michael Levan Michael Levan Follow Nov 19 '24 Why WASM: Quickstart # kubernetes # docker # cloud # programming 67 reactions Comments 8 comments 4 min read Will AI Take Kubernetes And Developer Jobs? Michael Levan Michael Levan Michael Levan Follow Nov 3 '24 Will AI Take Kubernetes And Developer Jobs? # kubernetes # devops # cloud # programming 4 reactions Comments Add Comment 4 min read SDLC Breakdown Quickstart For All Engineers Michael Levan Michael Levan Michael Levan Follow Oct 29 '24 SDLC Breakdown Quickstart For All Engineers # kubernetes # product # cloud # devops Comments Add Comment 5 min read Using Nvidia GPUs With Docker In 5 Minutes Michael Levan Michael Levan Michael Levan Follow Oct 22 '24 Using Nvidia GPUs With Docker In 5 Minutes # nvidia # kubernetes # devops # docker 14 reactions Comments Add Comment 3 min read GPUs In Kubernetes: Installation And Configuration Michael Levan Michael Levan Michael Levan Follow Oct 13 '24 GPUs In Kubernetes: Installation And Configuration # kubernetes # devops # nvidia # programming 21 reactions Comments 2 comments 7 min read Implementing Istio (2024) Michael Levan Michael Levan Michael Levan Follow Oct 1 '24 Implementing Istio (2024) # devops # programming # cloud # kubernetes 2 reactions Comments Add Comment 4 min read Port: An Enterprise IDP (Getting Started) Michael Levan Michael Levan Michael Levan Follow Sep 23 '24 Port: An Enterprise IDP (Getting Started) # kubernetes # devops # programming # cloud 13 reactions Comments Add Comment 5 min read QuickStart: Installing KubeVirt In Under 5 Minutes Michael Levan Michael Levan Michael Levan Follow Sep 16 '24 QuickStart: Installing KubeVirt In Under 5 Minutes # kubernetes # programming # devops # cloud 8 reactions Comments Add Comment 2 min read Open Cluster Management: Manage All k8s Clusters In One Place Michael Levan Michael Levan Michael Levan Follow Sep 10 '24 Open Cluster Management: Manage All k8s Clusters In One Place # kubernetes # cloud # programming # docker 4 reactions Comments Add Comment 6 min read Cloud Security: Who’s Responsibility Is It? Michael Levan Michael Levan Michael Levan Follow Sep 2 '24 Cloud Security: Who’s Responsibility Is It? # devops # programming # cybersecurity # cloud 4 reactions Comments Add Comment 7 min read 3 Security Teams To Think About Implementing For Your Organization Michael Levan Michael Levan Michael Levan Follow Aug 26 '24 3 Security Teams To Think About Implementing For Your Organization # cybersecurity # kubernetes # cloud # devsecops 2 reactions Comments Add Comment 3 min read PURPOSELY Exploiting A Kubernetes Cluster Michael Levan Michael Levan Michael Levan Follow Aug 22 '24 PURPOSELY Exploiting A Kubernetes Cluster # cybersecurity # kubernetes # programming # cloud 19 reactions Comments Add Comment 6 min read Exploiting (Pentesting) An AWS EKS Cluster Michael Levan Michael Levan Michael Levan Follow Aug 20 '24 Exploiting (Pentesting) An AWS EKS Cluster # kubernetes # cloud # cybersecurity # programming 14 reactions Comments 1 comment 3 min read AppSec: The Security Specialty That Rules Them All Michael Levan Michael Levan Michael Levan Follow Aug 16 '24 AppSec: The Security Specialty That Rules Them All # cybersecurity # kubernetes # devops # programming 4 reactions Comments Add Comment 5 min read What You ACTUALLY Need To Know For A Cybersecurity Job Michael Levan Michael Levan Michael Levan Follow Aug 12 '24 What You ACTUALLY Need To Know For A Cybersecurity Job # cybersecurity # security # programming # cloud 35 reactions Comments 4 comments 4 min read Why Python Is Good For Cybersecurity Michael Levan Michael Levan Michael Levan Follow Aug 5 '24 Why Python Is Good For Cybersecurity # cybersecurity # security # programming # python 11 reactions Comments 2 comments 4 min read Using LLMs For Kubernetes: Enter k8sgpt Michael Levan Michael Levan Michael Levan Follow Aug 5 '24 Using LLMs For Kubernetes: Enter k8sgpt # kubernetes # cybersecurity # docker # programming 46 reactions Comments Add Comment 4 min read Implementing Kubernetes Pod Security Standards Michael Levan Michael Levan Michael Levan Follow Jul 29 '24 Implementing Kubernetes Pod Security Standards # programming # cybersecurity # kubernetes # docker 20 reactions Comments 1 comment 5 min read Running Machine Learning Workflows On Kubeflow Michael Levan Michael Levan Michael Levan Follow Jul 23 '24 Running Machine Learning Workflows On Kubeflow # kubernetes # ai # devops # programming 2 reactions Comments Add Comment 5 min read Attacking A Kubernetes Cluster (Enter Red Team Mode) Michael Levan Michael Levan Michael Levan Follow Jul 15 '24 Attacking A Kubernetes Cluster (Enter Red Team Mode) # kubernetes # programming # docker # devops 19 reactions Comments Add Comment 6 min read Screw The AI Hype: What Can It ACTUALLY Do For Cloud Native? Michael Levan Michael Levan Michael Levan Follow Jul 9 '24 Screw The AI Hype: What Can It ACTUALLY Do For Cloud Native? # kubernetes # programming # devops # docker 6 reactions Comments 2 comments 4 min read The 4 C’s Of Kubernetes Security Michael Levan Michael Levan Michael Levan Follow Jul 1 '24 The 4 C’s Of Kubernetes Security # kubernetes # devops # programming # docker 11 reactions Comments 1 comment 7 min read Optimize the Kubernetes Dev Experience By Creating Silos Michael Levan Michael Levan Michael Levan Follow Jun 25 '24 Optimize the Kubernetes Dev Experience By Creating Silos # kubernetes # devops # docker # cloud 19 reactions Comments Add Comment 6 min read From Theory To Installation: Kubeflow Michael Levan Michael Levan Michael Levan Follow Jun 17 '24 From Theory To Installation: Kubeflow # kubernetes # docker # github # programming 11 reactions Comments 2 comments 6 min read Securing Kubernetes Pods For Production Workloads Michael Levan Michael Levan Michael Levan Follow Jun 11 '24 Securing Kubernetes Pods For Production Workloads # kubernetes # devops # cloud # docker 34 reactions Comments 1 comment 9 min read Combing Kubeflow With A Dedicated Stack: Enter deployKF Michael Levan Michael Levan Michael Levan Follow Jun 4 '24 Combing Kubeflow With A Dedicated Stack: Enter deployKF # kubernetes # devops # programming # git 7 reactions Comments 3 comments 5 min read Network Visibility For Application Performance Michael Levan Michael Levan Michael Levan Follow May 30 '24 Network Visibility For Application Performance # kubernetes # devops # programming # cloud 1 reaction Comments Add Comment 3 min read Monitoring and Observability (Enter Mezmo) Michael Levan Michael Levan Michael Levan Follow May 29 '24 Monitoring and Observability (Enter Mezmo) # kubernetes # devops # programming # cloud 6 reactions Comments Add Comment 3 min read GCP Cloud Run vs Kubernetes Michael Levan Michael Levan Michael Levan Follow May 29 '24 GCP Cloud Run vs Kubernetes # kubernetes # devops # programming # docker 7 reactions Comments Add Comment 4 min read Is Serverless Still Relevant? 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https://dev.to/ddebajyati/send-transactional-emails-in-nodejs-with-convex-and-autosend-api-lc4 | Send Transactional Emails in Node.js with Convex and AutoSend API - DEV Community Forem Feed Follow new Subforems to improve your feed DEV Community Follow A space to discuss and keep up software development and manage your software career Future Follow News and discussion of science and technology such as AI, VR, cryptocurrency, quantum computing, and more. Open Forem Follow A general discussion space for the Forem community. If it doesn't have a home elsewhere, it belongs here Gamers Forem Follow An inclusive community for gaming enthusiasts Music Forem Follow From composing and gigging to gear, hot music takes, and everything in between. Vibe Coding Forem Follow Discussing AI software development, and showing off what we're building. Popcorn Movies and TV Follow Movie and TV enthusiasm, criticism and everything in-between. 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A space to share projects, ask questions, and discuss server-driven templating Dropdown menu Dropdown menu Skip to content Navigation menu Search Powered by Algolia Search Log in Create account DEV Community Close Add reaction Like Unicorn Exploding Head Raised Hands Fire Jump to Comments Save Boost More... Copy link Copy link Copied to Clipboard Share to X Share to LinkedIn Share to Facebook Share to Mastodon Share Post via... Report Abuse Debajyati Dey Posted on Jan 13 Send Transactional Emails in Node.js with Convex and AutoSend API # webdev # node # convex # javascript AutoSend API Guides (2 Part Series) 1 A Simple Contact Form Setup With Django & AutoSend 2 Send Transactional Emails in Node.js with Convex and AutoSend API Every business needs to send transactional emails at some point. Transactional emails are the very foundation of an online communication framework that works towards users from a business. What are transactional emails? Well, in simple terms, Transactional emails are just some automated system generated emails which are sent in response to user actions, such as account verification, password resets, order confirmations, and other critical online communications. If compared to marketing emails, transactional emails have higher discoverability requirements and often contain urgently needed information. AutoSend is a great email platform I have recently discovered which is so easy to setup for sending transactional emails and I found it really amazing for a relatively new email platform to have so nice of a developer experience including polished docs, helpful guides, and an friendly community of encouraging developers. AutoSend: Email for Developers and Marketers AutoSend is a lightweight SendGrid alternative for transactional and marketing emails. Simple, modern, and built to scale. autosend.com I know you say it compares to resend and mailgun and you have complaints why it does not have a free tier. But you need to understand that it automates and abstracts away lot of tedius email domain configurations and provides you a easy headstart with a very intuitive web api. And, most importantly the hobby tier (lowest paid tier) starts from just $1/month, which is affordable for almost everybody with you being able to send 3000 emails/month (no max limit for daily emails). In this guide, we will go through how to implement transactional email functionality in a Node.js application using Convex as the backend database and AutoSend API for email delivery. We'll use a complete email OTP (One-Time Password) authentication system as our practical example. Key Tools and Technologies We'll Be Using Node.js Node.js will be the runtime environment for our server-side application. It will handle all HTTP requests and coordinate between different services. Convex Convex | The backend platform that keeps your app in sync Convex is the backend platform that keeps your app in sync. Everything you need to build your full-stack project. convex.dev Convex is a really good BaaS(Backend-as-a-Service) platform. It provides: Real-time database with auto-sync, Serverless functions (queries, mutations, actions), Built-in authentication, Type-safe API generation, etc. AutoSend API What is AutoSend? - AutoSend Documentation AutoSend is an email platform for developers and marketers to send and track transactional and marketing emails. docs.autosend.com AutoSend is an emerging dev freindly REST API based email service that offers: High deliverability rates, Dedicated IPs, Both transactional and marketing email services, Template support with dynamic data (handlebars syntax), Delivery tracking and analytics, Compliance with email regulations, etc. Demo Project Setup Prerequisites Before we begin, ensure you have: Node.js (v20 or higher, v22 LTS recommended), A Convex account and project, An active AutoSend billing account and an API key Project Structure otp-demo/ ├── convex/ │ ├── _generated/ │ ├── otp.js │ ├── schema.js │ ├── sessions.js │ └── users.js ├── public/ │ └── index.html ├── server.js ├── package.json └── .env Enter fullscreen mode Exit fullscreen mode Dependencies Install the required packages: npm install express cors body-parser dotenv convex node-fetch Enter fullscreen mode Exit fullscreen mode Brief Overview Before jumping to code you can refer to this full sequence diagram for a quick look on what the complete workflow will be like - Database Schema Design First, we need to define our database schema in convex/schema.js : import { defineSchema , defineTable } from " convex/server " ; import { v } from " convex/values " ; export default defineSchema ({ users : defineTable ({ email : v . string (), verified : v . boolean (), createdAt : v . number (), }). index ( " by_email " , [ " email " ]), otpTokens : defineTable ({ email : v . string (), otp : v . string (), expiresAt : v . number (), attempts : v . number (), createdAt : v . number (), }). index ( " by_email " , [ " email " ]), sessions : defineTable ({ userId : v . id ( " users " ), token : v . string (), expiresAt : v . number (), createdAt : v . number (), }). index ( " by_token " , [ " token " ]), }); Enter fullscreen mode Exit fullscreen mode This schema supports: users : Store user information and verification status. otpTokens : Temporary OTP storage with expiration and attempt tracking. sessions : Session management for authenticated users. After writing the file, you must run npx convex dev for uploading the database schema into your convex development server. Managing OTP Tokens Using Convex Functions Convex functions are 3 types - queries, mutations and actions. Queries and Mutations are both transactional while actions are not. Queries are used to read data from convex database while mutations are used to write data to convex database. Queries are subscribable. Actions are used for making third party requests like making a fetch API call. Such as http-actions can be used to make an openai api call in your web app, etc. Create a convex/otp.js for all OTP-related operations: ANything you perform in a convex backend is done by creating and using convex functions. import { v } from " convex/values " ; import { mutation , query } from " ./_generated/server " ; // Store OTP token export const createOTP = mutation ({ args : { email : v . string (), otp : v . string (), expiresAt : v . number (), }, handler : async ( ctx , args ) => { // Delete any existing OTP for this email const existing = await ctx . db . query ( " otpTokens " ) . withIndex ( " by_email " , ( q ) => q . eq ( " email " , args . email )) . collect (); for ( const token of existing ) { await ctx . db . delete ( token . _id ); } // Create new OTP const otpId = await ctx . db . insert ( " otpTokens " , { email : args . email , otp : args . otp , expiresAt : args . expiresAt , attempts : 0 , createdAt : Date . now (), }); // Return the stored OTP data including the actual expiresAt const storedOtp = await ctx . db . get ( otpId ); return { id : otpId , expiresAt : storedOtp . expiresAt , }; }, }); // Verify OTP export const verifyOTP = mutation ({ args : { email : v . string (), otp : v . string (), }, handler : async ( ctx , args ) => { const token = await ctx . db . query ( " otpTokens " ) . withIndex ( " by_email " , ( q ) => q . eq ( " email " , args . email )) . first (); if ( ! token ) { return { success : false , error : " No OTP found " }; } // Check if expired (with 30 second buffer for timing issues) const currentTime = Date . now (); if ( currentTime > token . expiresAt + 30000 ) { // 30 second grace period await ctx . db . delete ( token . _id ); return { success : false , error : " OTP expired " }; } // Check attempts if ( token . attempts >= 5 ) { await ctx . db . delete ( token . _id ); return { success : false , error : " Too many attempts " }; } // Verify OTP if ( token . otp !== args . otp ) { await ctx . db . patch ( token . _id , { attempts : token . attempts + 1 }); return { success : false , error : " Invalid OTP " }; } // Success - delete token await ctx . db . delete ( token . _id ); return { success : true }; }, }); Enter fullscreen mode Exit fullscreen mode Create a convex/users.js file for user operations: import { v } from " convex/values " ; import { mutation , query } from " ./_generated/server " ; // Create or get user export const createUser = mutation ({ args : { email : v . string () }, handler : async ( ctx , args ) => { const existing = await ctx . db . query ( " users " ) . withIndex ( " by_email " , ( q ) => q . eq ( " email " , args . email )) . first (); if ( existing ) { return existing . _id ; } return await ctx . db . insert ( " users " , { email : args . email , verified : false , createdAt : Date . now (), }); }, }); // Mark user as verified export const verifyUser = mutation ({ args : { email : v . string () }, handler : async ( ctx , args ) => { const user = await ctx . db . query ( " users " ) . withIndex ( " by_email " , ( q ) => q . eq ( " email " , args . email )) . first (); if ( ! user ) { throw new Error ( " User not found " ); } await ctx . db . patch ( user . _id , { verified : true }); return user ; }, }); // Get user by email export const getUserByEmail = query ({ args : { email : v . string () }, handler : async ( ctx , args ) => { return await ctx . db . query ( " users " ) . withIndex ( " by_email " , ( q ) => q . eq ( " email " , args . email )) . first (); }, }); Enter fullscreen mode Exit fullscreen mode Session Management Create convex/sessions.js for managing user sessions: import { v } from " convex/values " ; import { mutation , query } from " ./_generated/server " ; function generateSessionToken () { return crypto . randomUUID (); } export const createSession = mutation ({ args : { userId : v . id ( " users " ) }, handler : async ( ctx , args ) => { // Delete any existing sessions for this user const existing = await ctx . db . query ( " sessions " ) . filter (( q ) => q . eq ( q . field ( " userId " ), args . userId )) . collect (); for ( const session of existing ) { await ctx . db . delete ( session . _id ); } // Create new session (24 hours) const token = generateSessionToken (); const expiresAt = Date . now () + 24 * 60 * 60 * 1000 ; const sessionId = await ctx . db . insert ( " sessions " , { userId : args . userId , token , expiresAt , createdAt : Date . now (), }); return { token , expiresAt }; }, }); export const validateSession = query ({ args : { token : v . string () }, handler : async ( ctx , args ) => { const session = await ctx . db . query ( " sessions " ) . withIndex ( " by_token " , ( q ) => q . eq ( " token " , args . token )) . first (); if ( ! session ) { return null ; } // Check if expired if ( Date . now () > session . expiresAt ) { // Clean up expired session await ctx . db . delete ( session . _id ); return null ; } const user = await ctx . db . get ( session . userId ); if ( ! user || ! user . verified ) { return null ; } return { userId : user . _id , email : user . email , verified : user . verified , createdAt : user . createdAt , }; }, }); // Delete a session (logout) export const deleteSession = mutation ({ args : { token : v . string () }, handler : async ( ctx , args ) => { const session = await ctx . db . query ( " sessions " ) . withIndex ( " by_token " , ( q ) => q . eq ( " token " , args . token )) . first (); if ( session ) { await ctx . db . delete ( session . _id ); } }, }); Enter fullscreen mode Exit fullscreen mode Now run npx convex dev again to upload the convex functions to your convex project cloud. Email Service Implementation AutoSend API Integration Create the email sending functionality in server.js : We are strictly enforcing IPv4 DNS order because the convex server does not work well with IPv6 because it faces synchronization issues due to IPv6 timeouts. import { setDefaultResultOrder } from ' dns ' ; // Force IPv4 first to avoid IPv6 timeout issues setDefaultResultOrder ( ' ipv4first ' ); import express from " express " ; import cors from " cors " ; import bodyParser from " body-parser " ; import dotenv from " dotenv " ; import https from ' https ' ; import http from ' http ' ; import fetch from ' node-fetch ' ; // Load environment variables FIRST dotenv . config (); // Send email via AutoSend API async function sendOTPEmail ( email , otp ) { try { const response = await nodefetch ( " https://api.autosend.com/v1/mails/send " , { method : " POST " , headers : { " Authorization " : `Bearer ${ process . env . AUTOSEND_API_KEY } ` , " Content-Type " : " application/json " , }, body : JSON . stringify ({ from : { email : process . env . AUTOSEND_FROM_EMAIL , name : process . env . AUTOSEND_FROM_NAME , }, to : { email : email , }, subject : " Your Verification Code " , html : ` <div style="font-family: Arial, sans-serif; padding: 20px;"> <h2>Email Verification</h2> <p>Your verification code is:</p> <h1 style="color: #4F46E5; font-size: 32px; letter-spacing: 5px;"> ${ otp } </h1> <p>This code will expire in 10 minutes.</p> <p style="color: #666; font-size: 12px;">If you didn't request this code, please ignore this email.</p> </div> ` , text : `Your verification code is: ${ otp } . This code will expire in 10 minutes.` , }), }); if ( ! response . ok ) { const error = await response . json (); throw new Error ( error . message || " Failed to send email " ); } return await response . json (); } catch ( error ) { console . error ( " Error sending email: " , error ); throw error ; } } Enter fullscreen mode Exit fullscreen mode API Endpoints Okay, time to Implement the OTP request endpoint. Paste the following code in the same server.js file: // Generate 6-digit OTP function generateOTP () { return Math . floor ( 100000 + Math . random () * 900000 ). toString (); } // Request OTP app . post ( " /api/request-otp " , async ( req , res ) => { try { const { email } = req . body ; if ( ! email || ! email . includes ( " @ " )) { return res . status ( 400 ). json ({ error : " Valid email is required " }); } console . log ( " Requesting OTP for: " , email ); // Generate OTP const otp = generateOTP (); const expiresAt = Date . now () + 10 * 60 * 1000 ; // 10 minutes console . log ( " Generated OTP: " , otp ); // Create or get user console . log ( " Creating user in Convex... " ); await convex . mutation ( api . users . createUser , { email }); console . log ( " User created/found " ); // Store OTP in Convex console . log ( " Storing OTP in Convex... " ); const otpResult = await convex . mutation ( api . otp . createOTP , { email , otp , expiresAt , }); console . log ( " OTP stored successfully " ); // Send email console . log ( " Sending email... " ); await sendOTPEmail ( email , otp ); console . log ( " Email sent successfully " ); res . json ({ success : true , message : " OTP sent successfully " , expiresAt : otpResult . expiresAt , // Use the expiresAt from Convex for consistency }); } catch ( error ) { console . error ( " Error requesting OTP: " , error ); res . status ( 500 ). json ({ error : " Failed to send OTP " , details : error . message , }); } }); // Verify OTP app . post ( " /api/verify-otp " , async ( req , res ) => { try { const { email , otp } = req . body ; if ( ! email || ! otp ) { return res . status ( 400 ). json ({ error : " Email and OTP are required " }); } console . log ( " Verifying OTP for: " , email ); // Verify OTP using Convex const result = await convex . mutation ( api . otp . verifyOTP , { email , otp , }); if ( ! result . success ) { return res . status ( 400 ). json ({ success : false , error : result . error , }); } // Mark user as verified const user = await convex . mutation ( api . users . verifyUser , { email }); // Create session const session = await convex . mutation ( api . sessions . createSession , { userId : user . _id }); res . json ({ success : true , message : " Email verified successfully " , sessionToken : session . token , }); } catch ( error ) { console . error ( " Error verifying OTP: " , error ); res . status ( 500 ). json ({ error : " Failed to verify OTP " , details : error . message , }); } }); Enter fullscreen mode Exit fullscreen mode Building the Frontend The core logical part is in the backend. So I didn't bother building the frontend all by myself. Hehe. :) I just prompted to claude and vibe coded a working frontend for the demo. You can create something like that too, just prompt your cursor or any AI coding tool you use. Here is the responsive UI in my public/index.html (in case you would like to copy paste): <!DOCTYPE html> <html lang= "en" > <head> <meta charset= "UTF-8" > <meta name= "viewport" content= "width=device-width, initial-scale=1.0" > <title> Email OTP Authentication </title> <style> /* CSS styles for the authentication forms */ body { font-family : -apple-system , BlinkMacSystemFont , 'Segoe UI' , Roboto , sans-serif ; background : linear-gradient ( 135deg , #667eea 0% , #764ba2 100% ); margin : 0 ; padding : 20px ; min-height : 100vh ; display : flex ; align-items : center ; justify-content : center ; } .container { background : white ; border-radius : 12px ; box-shadow : 0 20px 40px rgba ( 0 , 0 , 0 , 0.1 ); padding : 40px ; width : 100% ; max-width : 400px ; } h1 { text-align : center ; color : #333 ; margin-bottom : 30px ; font-size : 24px ; } .form-group { margin-bottom : 20px ; } label { display : block ; margin-bottom : 5px ; color : #555 ; font-weight : 500 ; } input { width : 100% ; padding : 12px 16px ; border : 2px solid #e1e5e9 ; border-radius : 8px ; font-size : 16px ; transition : border-color 0.3s ease ; box-sizing : border-box ; } input :focus { outline : none ; border-color : #667eea ; } button { width : 100% ; padding : 12px 16px ; background : linear-gradient ( 135deg , #667eea 0% , #764ba2 100% ); color : white ; border : none ; border-radius : 8px ; font-size : 16px ; font-weight : 600 ; cursor : pointer ; transition : transform 0.2s ease ; } button :hover { transform : translateY ( -2px ); } button :disabled { opacity : 0.6 ; cursor : not-allowed ; transform : none ; } .message { padding : 12px 16px ; border-radius : 8px ; margin-bottom : 20px ; font-weight : 500 ; } .success { background : #d4edda ; color : #155724 ; border : 1px solid #c3e6cb ; } .error { background : #f8d7da ; color : #721c24 ; border : 1px solid #f5c6cb ; } .hidden { display : none ; } .otp-input { text-align : center ; font-size : 18px ; letter-spacing : 8px ; } .timer { text-align : center ; margin : 20px 0 ; font-size : 14px ; color : #666 ; } .resend-link { text-align : center ; margin-top : 20px ; } .resend-link a { color : #667eea ; text-decoration : none ; font-weight : 500 ; } .resend-link a :hover { text-decoration : underline ; } </style> </head> <body> <div class= "container" > <!-- Email Form --> <div id= "emailForm" > <h1> 🔐 Email Verification </h1> <p> Enter your email to receive a verification code </p> <div id= "emailMessage" class= "message hidden" ></div> <form id= "requestOtpForm" > <div class= "form-group" > <label for= "email" > Email Address </label> <input type= "email" id= "email" placeholder= "your@email.com" required > </div> <button type= "submit" id= "sendOtpBtn" > Send Code </button> </form> </div> <!-- OTP Form --> <div id= "otpForm" class= "hidden" > <h1> ✉️ Verify Code </h1> <p> Enter the 6-digit code sent to <strong id= "userEmail" ></strong></p> <div id= "otpMessage" class= "message hidden" ></div> <form id= "verifyOtpForm" > <div class= "form-group" > <label for= "otp" > Verification Code </label> <input type= "text" id= "otp" class= "otp-input" placeholder= "000000" maxlength= "6" pattern= "[0-9]{6}" required > </div> <button type= "submit" id= "verifyOtpBtn" > Verify Code </button> </form> <div class= "timer" > Code expires in <span id= "countdown" > 10:00 </span> </div> <div class= "resend-link hidden" id= "resendLink" > <a href= "#" id= "resendBtn" > Resend Code </a> </div> </div> </div> <script> // JavaScript implementation for OTP authentication let countdownInterval ; let userEmail = '' ; // Request OTP document . getElementById ( ' requestOtpForm ' ). addEventListener ( ' submit ' , async ( e ) => { e . preventDefault (); const email = document . getElementById ( ' email ' ). value ; const btn = document . getElementById ( ' sendOtpBtn ' ); const message = document . getElementById ( ' emailMessage ' ); btn . disabled = true ; btn . textContent = ' Sending... ' ; try { const response = await fetch ( ' /api/request-otp ' , { method : ' POST ' , headers : { ' Content-Type ' : ' application/json ' }, body : JSON . stringify ({ email }), }); const data = await response . json (); if ( response . ok ) { userEmail = email ; showMessage ( message , data . message , ' success ' ); setTimeout (() => { showOtpForm (); startCountdown ( data . expiresAt ); }, 1000 ); } else { showMessage ( message , data . error || ' Failed to send code ' , ' error ' ); btn . disabled = false ; btn . textContent = ' Send Code ' ; } } catch ( error ) { showMessage ( message , ' Network error. Please try again. ' , ' error ' ); btn . disabled = false ; btn . textContent = ' Send Code ' ; } }); // Verify OTP document . getElementById ( ' verifyOtpForm ' ). addEventListener ( ' submit ' , async ( e ) => { e . preventDefault (); const otp = document . getElementById ( ' otp ' ). value ; const btn = document . getElementById ( ' verifyOtpBtn ' ); const message = document . getElementById ( ' otpMessage ' ); btn . disabled = true ; btn . textContent = ' Verifying... ' ; try { const response = await fetch ( ' /api/verify-otp ' , { method : ' POST ' , headers : { ' Content-Type ' : ' application/json ' }, body : JSON . stringify ({ email : userEmail , otp }), }); const data = await response . json (); if ( response . ok && data . success ) { clearInterval ( countdownInterval ); showMessage ( message , ' Code verified successfully! ' , ' success ' ); // Handle successful verification } else { showMessage ( message , data . error || ' Invalid code ' , ' error ' ); btn . disabled = false ; btn . textContent = ' Verify Code ' ; } } catch ( error ) { showMessage ( message , ' Network error. Please try again. ' , ' error ' ); btn . disabled = false ; btn . textContent = ' Verify Code ' ; } }); // Resend OTP document . getElementById ( ' resendLink ' ). addEventListener ( ' click ' , ( e ) => { e . preventDefault (); // Resend logic here }); // Helper functions function showMessage ( element , text , type ) { element . textContent = text ; element . className = `message ${ type } ` ; element . classList . remove ( ' hidden ' ); } function showOtpForm () { document . getElementById ( ' emailForm ' ). classList . add ( ' hidden ' ); document . getElementById ( ' otpForm ' ). classList . remove ( ' hidden ' ); document . getElementById ( ' userEmail ' ). textContent = userEmail ; } function startCountdown ( expiresAt ) { const now = Date . now (); let timeLeft = Math . floor (( expiresAt - now ) / 1000 ); if ( timeLeft <= 0 ) { timeLeft = 0 ; } const countdownEl = document . getElementById ( ' countdown ' ); const resendLink = document . getElementById ( ' resendLink ' ); resendLink . classList . add ( ' hidden ' ); countdownInterval = setInterval (() => { timeLeft -- ; if ( timeLeft <= 0 ) { clearInterval ( countdownInterval ); resendLink . classList . remove ( ' hidden ' ); countdownEl . textContent = ' expired ' ; return ; } const minutes = Math . floor ( timeLeft / 60 ); const seconds = timeLeft % 60 ; countdownEl . textContent = ` ${ minutes } : ${ seconds . toString (). padStart ( 2 , ' 0 ' )} ` ; }, 1000 ); } </script> </body> </html> Enter fullscreen mode Exit fullscreen mode express js will statically serve the html file. Environment Configuration .env File Setup Create a .env file in your project root: # Convex Configuration # Deployment used by `npx convex dev` CONVEX_DEPLOYMENT=dev:convex-deployment # team: debajyati-dey, project: otp-demo CONVEX_URL=https://your-deployment.convex.cloud # AutoSend API Configuration AUTOSEND_API_KEY=your_autosend_api_key_here AUTOSEND_FROM_EMAIL=noreply@yourdomain.com AUTOSEND_FROM_NAME=DEYOTP # Server Configuration PORT=3000 Enter fullscreen mode Exit fullscreen mode The Complete Workflow in Action Our methodology works smooth and is very robust in implementation. Our demo website looks like this before authentication - After the email is sent successfully, the modal dialog will change and wait for user to enter the otp code sent to his email address to verify the user email and let him/her log in. Now, user must enter the otp code (6-digit token) within 10 minutes, because after that the token will expire. If everything works properly, the user will recieve the email in his/her email client (gmail or proton or thunderbird or outlook whatever he/she uses). After successful verification the system will let the user authenticate into his account in the website and TADAA!! Here is the profile page - I know you might get the ick after seeing the emojis and the purple gradient in the webpage but yeah I told you before it is just a demo and didn't care about the the frontend will look like so I generated it with AI. Best Practices Email Content Best Practices Clear Subject Lines : Use descriptive, action-oriented subject lines Personalization : Include recipient's name when possible Mobile Optimization : Ensure emails render well on mobile devices Plain Text Fallback : Always include a plain text version. Unsubscribe Links : Must include unsubscribe options for marketing emails. Troubleshooting Common Issues Email Not Being Delivered Symptoms : Emails are not reaching recipients. Solutions : Check AutoSend API key and credentials. Verify sender email is authorized in AutoSend. Check spam/junk folders. Review AutoSend delivery logs. OTP Verification Failing Symptoms : Valid OTP codes are rejected. Solutions : Check server time synchronization between Express server and Convex. Verify OTP storage and retrieval logic - ensure expiresAt is returned from Convex. Check for race conditions in OTP creation/deletion. Review attempt counting logic. Timing Issues : This system includes a 30-second grace period for expiration checks to account for clock differences and network latency. Countdown Accuracy : Client countdown uses the exact expiresAt timestamp stored in Convex for synchronization. Debugging Tips Enable Detailed Logging : Add comprehensive logging for email operations. Monitor API Usage : Track API call volumes and error rates. Database Inspection : Use Convex dashboard to inspect data and uptime. Conclusion I hope you learnt something new or at least found a new way to build your own secure auth system by leveraging different services that together do very well. Now, if you found this article helpful, if this blog added some value to your time and energy, please show some love by giving the article some likes and share it with your dev friends. Feel free to connect with me. :) Thanks for reading! 🙏🏻 Written with 💚 by Debajyati Dey Follow me on Dev to motivate me so that I can bring more such tutorials like this on here! Debajyati Dey Follow Web Developer, Freelance Technical Writer, Casual Deep Learning Enjoyer, always eager to learn new technologies Happy coding 🧑🏽💻👩🏽💻! Have a nice day ahead! 🚀 Further Read For Reference Node.JS Security Best Practices convex docs: Convex Developer Hub docs.convex.dev AutoSend API Documentation: API Reference - AutoSend Documentation Send transactional emails programmatically using the AutoSend REST API. This guide covers details of all APIs, request/response formats, and best practices. docs.autosend.com Email Deliverability Guide: How to Warm Up a New Email Domain: Step-by-Step Guide for High Deliverability Step-by-step domain warming guide with week-by-week schedules for all volume levels. Build sender reputation, achieve high email deliverability, and avoid spam folder. autosend.com AutoSend Blogs: The Email Blog | AutoSend Dispatch is the official AutoSend blog — featuring product updates, email best practices, and resources for developers and marketers. autosend.com Node.JS Best Practices in Design, Architecture: Tao of Node - Design, Architecture & Best Practices | Alex Kondov - Software Engineer One of the main benefits of JavaScript is that it runs both in the browser and the server. As an engineer you need to master a single language and your skills… alexkondov.com AutoSend API Guides (2 Part Series) 1 A Simple Contact Form Setup With Django & AutoSend 2 Send Transactional Emails in Node.js with Convex and AutoSend API Top comments (1) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand Yogini Bende Yogini Bende Yogini Bende Follow Building Peerlist - The Professional Network for people in Tech! Location India Work Building peerlist.io Joined Sep 10, 2019 • Jan 13 Dropdown menu Copy link Hide Thanks a lot for writing such a detailed article Like comment: Like comment: 1 like Like Comment button Reply Code of Conduct • Report abuse Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink . Hide child comments as well Confirm For further actions, you may consider blocking this person and/or reporting abuse Debajyati Dey Follow Web Developer, Freelance Technical Writer, Casual Deep Learning Enjoyer, always eager to learn new technologies Location West Bengal, India Education Maulana Abul Kalam Azad University of Technology, W.B. Pronouns He/Him Joined Feb 25, 2024 More from Debajyati Dey A Simple Contact Form Setup With Django & AutoSend # webdev # django # tutorial # python The Different ways to Style Your React App # react # webdev # css # javascript Intro to PYJSX # python # webdev # tutorial # jsx 💎 DEV Diamond Sponsors Thank you to our Diamond Sponsors for supporting the DEV Community Google AI is the official AI Model and Platform Partner of DEV Neon is the official database partner of DEV Algolia is the official search partner of DEV DEV Community — A space to discuss and keep up software development and manage your software career Home DEV++ Podcasts Videos DEV Education Tracks DEV Challenges DEV Help Advertise on DEV DEV Showcase About Contact Free Postgres Database Software comparisons Forem Shop Code of Conduct Privacy Policy Terms of Use Built on Forem — the open source software that powers DEV and other inclusive communities. Made with love and Ruby on Rails . DEV Community © 2016 - 2026. We're a place where coders share, stay up-to-date and grow their careers. Log in Create account | 2026-01-13T08:48:20 |
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