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Most Popular UI Components Data Grid Charts Scheduler TreeView Date Inputs Spreadsheet Editor DropDowns Form AI Prompt See all Demo Supported Frameworks 100+ features, including AI-driven ones Virtualization and infinite scrolling Accessible and responsive Highly customizable Telerik and Kendo UI Data Grid is supported in the following frameworks: .NET WEB Blazor ASP.NET Core ASP.NET MVC ASP.NET AJAX JavaScript Angular React Vue jQuery DESKTOP .NET MAUI WPF WinForms WinUI Mobile .NET MAUI Demo Supported Frameworks Wide-ranging DataViz Built-in support for interactivity, tooltips, and more Drilldown functionality Flexible styling and data binding options Telerik and Kendo UI Charts are supported in the following frameworks: .NET WEB Blazor ASP.NET Core ASP.NET MVC ASP.NET AJAX JavaScript Angular React Vue jQuery DESKTOP .NET MAUI WPF WinForms WinUI Mobile .NET MAUI Demo Supported Frameworks Powerful and feature-rich Resources visualization (e.g. meeting rooms) Templates for customizing element rendering Internationalization and time-zone conversion Telerik and Kendo UI Scheduler is supported in the following frameworks: .NET WEB Blazor ASP.NET Core ASP.NET MVC ASP.NET AJAX JavaScript Angular React Vue jQuery DESKTOP .NET MAUI WPF WinForms WinUI Mobile .NET MAUI Demo Supported Platforms Supports a variety of data-binding options Single/multiple selection with or without checkboxes Drag and drop functionality Keyboard navigation and accessibility Telerik and Kendo UI TreeView is supported in the following frameworks: .NET WEB Blazor ASP.NET Core ASP.NET MVC ASP.NET AJAX JavaScript Angular React Vue jQuery DESKTOP .NET MAUI WPF WinForms Mobile .NET MAUI Demo Supported Frameworks Multiple versatile date inputs Customizable and feature-rich Support form validation Globalization and internationalization Telerik and Kendo UI Date Inputs are supported in the following frameworks: .NET WEB Blazor ASP.NET Core ASP.NET MVC ASP.NET AJAX JavaScript Angular React Vue jQuery DESKTOP .NET MAUI WPF WinForms WinUI Mobile .NET MAUI Demo Supported Platforms Importing and exporting Excel files Customizable built-in tools & support for custom tools Built-in support for a wide range of formulas Accessibility and globalization Telerik and Kendo UI Spreadsheet is supported in the following frameworks: .NET WEB Blazor ASP.NET Core ASP.NET MVC ASP.NET AJAX JavaScript Angular React jQuery DESKTOP WPF WinForms Demo Supported Frameworks 30+ available tools Custom toolbars and extensibility Content serialization Built-in AI capabilities Telerik and Kendo UI Editor is supported in the following frameworks: .NET WEB Blazor ASP.NET Core ASP.NET MVC ASP.NET AJAX JavaScript Angular React Vue jQuery DESKTOP .NET MAUI WinForms Mobile .NET MAUI Demo Supported Frameworks Multiple versatile dropdowns Custom rendering options Searchable and filterable input Accessibility and adaptiveness Telerik and Kendo UI DropDowns are supported in the following frameworks: .NET WEB Blazor ASP.NET Core ASP.NET MVC ASP.NET AJAX JavaScript Angular React Vue jQuery DESKTOP .NET MAUI WPF WinForms Mobile .NET MAUI Demo Supported Platforms Small package, fast performance Built-in form validation Custom layouts Follows UI/UX best practices Telerik and Kendo UI Form is supported in the following frameworks: .NET WEB Blazor ASP.NET Core ASP.NET MVC ASP.NET AJAX JavaScript Angular React Vue jQuery DESKTOP .NET MAUI WPF WinForms WinUI Mobile .NET MAUI Demo Supported Frameworks Customizable appearance Integration with chat bot services Custom prompt commands Accessibility and globalization Telerik and Kendo UI AI Prompt is supported in the following frameworks: .NET WEB Blazor ASP.NET Core ASP.NET MVC ASP.NET AJAX JavaScript Angular React Vue jQuery DESKTOP .NET MAUI WPF WinForms Mobile .NET MAUI Unprecedented Productivity with AI Coding Telerik and Kendo UI AI Coding Assistants are specifically trained on our component libraries to ensure developers get production-quality code when working in their favorite IDE. It’s like having extra team members who: Automate repetitive tasks such as generating code for adding new and configuring existing components. Find answers to questions from the API documentation and other knowledge repositories. Troubleshoot problems related to the component libraries. Video Telerik and Kendo UI AI Coding Assistants - Overview Get Started with AI Embedded Reporting, Document Processing and Mocking Tools Included Reporting AI-powered, lightweight, cross-platform reporting solution for building, embedding and exporting rich, interactive reports in .NET applications. Demos Report Server End-to-end report management solution to store, manage and view reports efficiently. Demos Document Processing Libraries AI-enhanced set of libraries for manipulating the most used document formats for web, desktop and .NET applications. Demos JustMock The fastest, most flexible and complete mocking tool for crafting unit tests. 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https://www.git-tower.com/blog/posts/how-to-install-gitea | How to Install Gitea (with SQLite3 and HTTPS!) on a VPS | Tower Blog You are using an outdated browser. Please upgrade your browser to improve your experience. Tower Navigation Features Undo Anything Just press Cmd+Z Drag and Drop Make the complex effortless Integrations Use your favorite tools Tower Workflows Branching Configurations Stacked Pull Requests Supercharged workflows All Features Release Notes Pricing Support Documentation Contact Us Account Login Learn Git Video Course 24 episodes Online Book From novice to master Cheat Sheets For quick lookup Webinar Learn from a Git professional First Aid Kit Recover from mistakes Advanced Git Kit Dive deeper Blog Download Download < Back to Blog How to Install Gitea (with SQLite3 and HTTPS!) on a VPS Bruno Brito June 2025 | 8 min read Share: Setting up your own Gitea instance on a VPS might sound daunting, but trust me, it's more straightforward than you think! By following this guide, you'll have your private Git server up and running in no time. This is quite a fun project that offers significant benefits! By the end of this tutorial, you will have unparalleled control over your source code, your data, and your team's collaboration workflow. Here is the plan for today: Install Gitea on a VPS with a fresh Ubuntu 24.04 installation Configure Gitea with SQLite 3 Set up HTTPS with Nginx and Let's Encrypt So, grab your terminal, pour yourself a cup of coffee, and let's get started on bringing your Git hosting in-house. 📣 We are celebrating the Tower 9.1 for Windows release, which brings full Gitea support . This means that you can now manage your repositories and pull requests directly in our Git client! Preparing Your VPS: The Groundwork Before we install Gitea, we need to ensure our VPS is ready. For this tutorial, we'll assume you're using a fresh Ubuntu 24.04 LTS instance, which is a popular and stable choice. 1. Connect to Your VPS via SSH First things first: open your terminal and connect to your VPS. Replace your_username and your_vps_ip with your actual login details: ssh your_username@your_vps_ip If this is your first time connecting, you might be prompted to confirm the host's authenticity. Type yes and press Enter. 2. Update Your System It's always a good practice to update your package lists and upgrade any existing packages to their latest versions: sudo apt update && sudo apt upgrade -y 3. Install Required Dependencies Gitea requires Git, a database, and a few other packages. We'll use SQLite3 for simplicity in this tutorial, but for larger deployments, you might consider PostgreSQL or MySQL. sudo apt install git sqlite3 -y 4. Create a Git User for Gitea Gitea runs best under its own dedicated user. This enhances security by isolating the Gitea process. adduser \ --system \ --shell /bin/bash \ --gecos 'Git Version Control' \ --group \ --disabled-password \ --home /home/git \ git This command creates a new system user named git with a home directory at /home/git . Installing Gitea Now that the groundwork is laid, let's get Gitea onto your server! We'll download the official binary, which is the easiest way to get up and running. 1. Download the Gitea Binary First, please check the official Gitea documentation for the latest stable release. Look for the Linux AMD64 static binary. As of writing, the latest stable version is 1.23.8 . wget -O gitea https://dl.gitea.com/gitea/1.23.8/gitea-1.23.8-linux-amd64 Now, we will make the binary executable and copy it to a more appropriate folder: /usr/local/bin/gitea chmod +x gitea cp gitea /usr/local/bin/gitea 2. Create Necessary Directories Gitea needs specific directories for its configuration, logs, and repositories. mkdir -p /var/lib/gitea/{custom,data,log} chown -R git:git /var/lib/gitea/ chmod -R 750 /var/lib/gitea/ mkdir /etc/gitea chown root:git /etc/gitea chmod 770 /etc/gitea ⚠️ Please note that /etc/gitea is temporarily set with write permissions so that the web installer can write the configuration file. After the installation is finished, we should change these permissions to read-only using: chmod 750 /etc/gitea chmod 640 /etc/gitea/app.ini 3. Create a Systemd Service for Gitea Running Gitea as a systemd service ensures it starts automatically on boot and can be managed easily. Create a new service file: sudo nano /etc/systemd/system/gitea.service Paste the following content into the file. Pay close attention to the WorkingDirectory and ExecStart paths: [Unit] Description=Gitea (Git with a cup of tea) After=syslog.target network.target [Service] RestartSec=2s Type=simple User=git Group=git WorkingDirectory=/var/lib/gitea/ ExecStart=/usr/local/bin/gitea web --config /etc/gitea/app.ini Restart=always Environment=USER=git HOME=/home/git GITEA_WORK_DIR=/var/lib/gitea [Install] WantedBy=multi-user.target Save and exit ( Ctrl + X , Y , Enter). 4.. Enable and Start the Gitea Service sudo systemctl enable gitea sudo systemctl start gitea sudo systemctl status gitea You should see output indicating that the Gitea service is active (running) . If not, check the logs with journalctl -u gitea . Initial Gitea Configuration (Web Interface) Gitea is now running! You can access its web installer to complete the setup. 1. Access the Web Installer By default, Gitea listens on port 3000. Open your web browser and navigate to http://your_vps_ip:3000 . You'll be greeted by the Gitea installation page. Feel free to review each field, but there's only one key setting that you should change: the Database type. Database Type : SQLite3 Click "Install Gitea" . This process will create the app.ini configuration file in /etc/gitea . After the installation, it's time to register your first user, which will be the administrator account. Simply click on "Register Now" and enter a username, email address, and password. Gitea – User Registration Success! You should now have access to the Gitea dashboard! 🎉 Gitea – Dashboard Setting Up HTTPS with Nginx and Let's Encrypt Having Gitea running is great, but accessing it via http://your_vps_ip:3000 isn't very secure or user-friendly. We want to access it via https://gitea.mywebsite.com . This requires a web server (Nginx) acting as a reverse proxy and an SSL certificate (from Let's Encrypt). 1. Point Your Domain to Your VPS Before proceeding, make sure your domain's DNS records are set up. Create an A record for gitea.mywebsite.com that points to your VPS's public IP address. DNS changes can take some time to propagate. 2. Install Nginx Nginx will be our web server that handles incoming requests on port 80 and 443 and forwards them to Gitea running on port 3000. sudo apt install nginx -y 3. Configure Nginx as a Reverse Proxy Create a new Nginx configuration file for your Gitea site: sudo nano /etc/nginx/sites-available/gitea.conf Paste the following configuration. Replace gitea.mywebsite.com with your actual domain. server { listen 80; server_name gitea.mywebsite.com; location / { proxy_pass http://localhost:3000; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; } } Save and exit. 4. Enable the Nginx Site and Test Configuration Create a symbolic link to enable the site: sudo ln -s /etc/nginx/sites-available/gitea.conf /etc/nginx/sites-enabled/ Test your Nginx configuration for syntax errors: sudo nginx -t If it reports "syntax is ok" and "test is successful", reload Nginx to apply the changes: sudo systemctl reload nginx Now, if you navigate to http://gitea.mywebsite.com (without the :3000 port), you should see your Gitea instance! 5. Install Certbot (for Let's Encrypt SSL) Time for SSL! Let's install Certbot, a tool that automates obtaining and renewing Let's Encrypt SSL certificates. sudo apt install certbot python3-certbot-nginx -y 6. Obtain and Install SSL Certificate Now run this command, once again replacing gitea.mywebsite.com with your own domain. sudo certbot --nginx -d gitea.selfhostfun.win Certbot will guide you through the process interactively. It will ask for your email and require you to agree to the terms of service. Once that is done, Certbot will automatically modify your Nginx configuration to include the SSL certificates and force HTTPS. 7. Update Gitea's Base URL in app.ini Finally, we need to tell Gitea that it's now accessible via HTTPS. Edit Gitea's main configuration file: sudo nano /etc/gitea/app.ini Find the [server] section and change the ROOT_URL to your HTTPS domain: [server] PROTOCOL = http DOMAIN = gitea.mywebsite.com ROOT_URL = https://gitea.mywebsite.com/ HTTP_PORT = 3000 Note : Keep PROTOCOL = http and HTTP_PORT = 3000 because Nginx is handling the HTTPS part and forwarding to Gitea's internal HTTP port. The ROOT_URL is what Gitea uses for generating links internally. Save and exit. 8. Restart Gitea to Apply Changes sudo systemctl restart gitea All Done! Congratulations! You should now have your very own Gitea instance running securely on your VPS, accessible via https://gitea.mywebsite.com ! Gitea — Installation Complete with HTTPS You've taken full control of your Git hosting, providing a private, powerful, and efficient platform for your team's code collaboration. No more relying solely on public cloud services when you have the power to host your code exactly how you want it! With your Gitea instance up and running, you can now seamlessly integrate it with Tower for Windows 9.1 , bringing all the power of your self-hosted Git repositories and pull requests right to your desktop 😎 Tower — "Gitea" and "Gitea Self-Hosted" options We hope you found this post helpful. For more Git tips and tricks, don't forget to sign up for our newsletter below and follow Tower on Twitter / X and LinkedIn ! ✌️ Join Over 100,000 Developers & Designers Be the first to know about new content from the Tower blog as well as giveaways and freebies via email. Join Over 100,000 Developers & Designers Be the first to know about new content from the Tower blog as well as giveaways and freebies via email. I have read and accept the Privacy Policy . I understand that I can unsubscribe at any time by clicking on the unsubscribe link in any email. Table of Contents Introduction Preparing Your VPS: The Groundwork Installing Gitea Initial Gitea Configuration (Web Interface) Setting Up HTTPS with Nginx and Let's Encrypt All Done! We make Tower, the best Git client. Try Tower Now Search the Blog Related Posts Tower 9.1 for Windows — Gitea and Gitmoji Support Tower 9.1 for Windows is here, bringing full Gitea integration! Manage your private repositories and pull requests directly from your favorite Git client. This release also introduces support for Gitmoji. Tower 13 for Mac — Introducing Graphite Support Tower 13 introduces Graphite support! 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https://dev.to/viclafouch/cancel-properly-http-requests-in-react-hooks-and-avoid-memory-leaks-pd7 | 🍦 Cancel Properly HTTP Requests in React Hooks and avoid Memory Leaks 🚨 - 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 Victor de la Fouchardière Posted on Jul 29, 2020 • Edited on Aug 2, 2020 🍦 Cancel Properly HTTP Requests in React Hooks and avoid Memory Leaks 🚨 # react # javascript # showdev # tutorial Hello guys ! 👋 Today, let's take a look at cancelling a web request with fetch and Abort Controller in React Hooks! 🤗 When we work with Fetch to manage data, we sometimes want to cancel the request (e.g. when we leave the current page, when we leave a modal, ...). In the example below 👇, we fetch the data to display when switching route. But , we leave the route/page before the fetch is completed. 🚸 Demo 1/2 🚸 Source code 2/2 We just saw a memory leak in action! 💪🏼 Let’s see why this error occurred, and what it exactly means. ❓ WHY A MEMORY LEAK? : We have a component that performs an asynchronous fetch(url) task, then updates the state of the component to display the elements, BUT we unmount the component before the request is even completed. The state of the unmounted component is updated (e.g. setUsers , setState ), which follows a memory leak . 🚀 Let's use the new AbortController API ! Abort Controller allows you to subscribe to one or more Web Requests with the ability to cancel them. 🔥 Basics of AbortController First of all, let's create a new AbortController object instance. Now, we can access to controller.signal . "The signal read-only property of the AbortController interface returns an AbortSignal object instance, which can be used to communicate with/abort a DOM request as desired." MDN Source Let's see how to use it 💪 And finally, if we want to cancel the current request, just call abort() . Also, you can get controller.signal.aborted which is a Boolean that indicates whether the request(s) the signal is communicating with is/are aborted (true) or not (false). ❗️ Note: When abort() is called, the fetch() promise rejects with a DOMException named AbortError . Yeah, you just learned how to cancel a Web Request natively! 👏 🤩 Let's do this with React Hooks ! ❌ BEFORE Below is an example of a component that retrieves data in order to display them: If I leave the page too fast and the request is not finished: MEMORY LEAK ✅ AFTER So let's useEffect to subscribe to our fetch request and to avoid memory leaks. We use the clean method of useEffect for calling abort() when our component unmount. Now, no more memory leaks! 😍 As always, feel free to reach out to me! 😉 You can check this demo on abort-with-react-hooks.vercel.app . Also, here the source code of this article in this gist . Cheers 🍻 🍻 🍻 If you enjoyed this article you can follow me on Twitter or here on dev.to where I regularly post bite size tips relating to HTML, CSS and JavaScript. 🚜 Improve your productivity with Snippets of JavaScript on the Chrome DevTools 🍄 Victor de la Fouchardière ・ Jul 22 '20 #javascript #productivity #chrome #tutorial 📱 5 Best Places to find free SVG/CSS icons for your websites 🪐 Victor de la Fouchardière ・ Jul 15 '20 #html #css #ux #beginners Top comments (19) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand Tyler Smith Tyler Smith Tyler Smith Follow I'm a software developer who writes about Laravel, JavaScript, Rails, Linux, Docker, WordPress and the tech industry. Follow me on Twitter @tylerlwsmith Location Sacramento, California Education BA in Communications Emphasis in Public Relations Work Software Engineer Joined Apr 17, 2018 • Jul 30 '20 Dropdown menu Copy link Hide Damn this is a really cool article. I've run into that memory leak error before and now I understand what it is I'm looking at. Thank you for writing this! Like comment: Like comment: 4 likes Like Comment button Reply Collapse Expand Victor de la Fouchardière Victor de la Fouchardière Victor de la Fouchardière Follow 🐦 Frontend developer and technical writer based in France. I love teaching web development and all kinds of other things online 🤖 Email victor.delafouchardiere@gmail.com Location Paris Education EEMI Work Frontend Engineer Joined Nov 4, 2019 • Jul 30 '20 Dropdown menu Copy link Hide A pleasure Tyler !! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Nans Dumortier Nans Dumortier Nans Dumortier Follow Software engineer, what's important to me is to keep learning. Every day. Email dumortier.nans@gmail.com Location Lille 🇫🇷 Education Centrale Lille (ITEEM) Work Developper at Karbon Joined May 7, 2018 • Jul 30 '20 • Edited on Jul 30 • Edited Dropdown menu Copy link Hide Heya ! Thanks for this well detailed article!! I was facing the exact same issue, so I created this hook : npmjs.com/package/use-state-if-mou... It basically works like React's useState, but it only updates the state if the component is mounted ! I thought it's an easy and elegant solution for that issue, what do you think ? Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Victor de la Fouchardière Victor de la Fouchardière Victor de la Fouchardière Follow 🐦 Frontend developer and technical writer based in France. I love teaching web development and all kinds of other things online 🤖 Email victor.delafouchardiere@gmail.com Location Paris Education EEMI Work Frontend Engineer Joined Nov 4, 2019 • Jul 30 '20 Dropdown menu Copy link Hide Yeah that's an idea ! I love that !! :) Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Hemant Joshi Hemant Joshi Hemant Joshi Follow Your Friendly Neighbourhood Developer. Location Nainital, India Education Birla Institue Of Apllied Sciences; Work Learning... Joined Mar 31, 2020 • Jul 29 '20 Dropdown menu Copy link Hide What if i use redux? and use Axios rather than fetch? Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Victor de la Fouchardière Victor de la Fouchardière Victor de la Fouchardière Follow 🐦 Frontend developer and technical writer based in France. I love teaching web development and all kinds of other things online 🤖 Email victor.delafouchardiere@gmail.com Location Paris Education EEMI Work Frontend Engineer Joined Nov 4, 2019 • Jul 29 '20 Dropdown menu Copy link Hide It's the same approch for redux. And I think Axios provide a cancel function. Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Hemant Joshi Hemant Joshi Hemant Joshi Follow Your Friendly Neighbourhood Developer. Location Nainital, India Education Birla Institue Of Apllied Sciences; Work Learning... Joined Mar 31, 2020 • Jul 29 '20 • Edited on Jul 29 • Edited Dropdown menu Copy link Hide But I don't see a need for, never used Cancel kind of fun before also built some stuffs in React-Redux never saw console with such errors....... const listArticles = () => async ( dispatch ) => { try { dispatch ({ type : ARTICLE_LIST_REQUEST }); const { data } = await axios . get ( ' https://dev.to/api/articles?username=hemant ' ) dispatch ({ type : ARTICLE_LIST_SUCCESS , payload : data }) } catch ( error ){ dispatch ({ type : ARTICLE_LIST_FAIL , payload : error . message }) } } I feel like your talking about dispatch........ Like comment: Like comment: 1 like Like Thread Thread Hemant Joshi Hemant Joshi Hemant Joshi Follow Your Friendly Neighbourhood Developer. Location Nainital, India Education Birla Institue Of Apllied Sciences; Work Learning... Joined Mar 31, 2020 • Jul 29 '20 Dropdown menu Copy link Hide +1. I am really new to React about 3-4 Months and would like to know in redux Like comment: Like comment: 1 like Like Thread Thread Gautam Krishna R Gautam Krishna R Gautam Krishna R Follow Team Lead at Red Hat | Open source maintainer & contributor | DuckDuckGo Community Leader | Polyglot Email r.gautamkrishna@gmail.com Location Quilon, Kerala, India Education B.Tech in Computer Science and Engineering Pronouns Engineer Work Team Lead, Principal Software Engineer at Red Hat Joined Apr 2, 2017 • Jul 29 '20 Dropdown menu Copy link Hide This thing happens every time if you are using react hooks: reactjs.org/docs/hooks-intro.html Like comment: Like comment: 2 likes Like Thread Thread Hemant Joshi Hemant Joshi Hemant Joshi Follow Your Friendly Neighbourhood Developer. Location Nainital, India Education Birla Institue Of Apllied Sciences; Work Learning... Joined Mar 31, 2020 • Jul 29 '20 Dropdown menu Copy link Hide Thanks × 1000 👍. Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Robert Myers Robert Myers Robert Myers Follow Joined Apr 8, 2018 • Jul 30 '20 Dropdown menu Copy link Hide In the final example, why use [fetchPosts] over [] ? Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Victor de la Fouchardière Victor de la Fouchardière Victor de la Fouchardière Follow 🐦 Frontend developer and technical writer based in France. I love teaching web development and all kinds of other things online 🤖 Email victor.delafouchardiere@gmail.com Location Paris Education EEMI Work Frontend Engineer Joined Nov 4, 2019 • Jul 30 '20 • Edited on Jul 30 • Edited Dropdown menu Copy link Hide Because I use fetchPosts which is a dependency in my useEffect. But fetchPosts will never updated (it's a useCallback with [] as dependency) so useEffect will not be executed a second time. Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Robert Myers Robert Myers Robert Myers Follow Joined Apr 8, 2018 • Jul 30 '20 • Edited on Jul 30 • Edited Dropdown menu Copy link Hide Right, I understand why it works, but why pick one over the other? Would it be faster to not wrap in useCalllback and use [] ? This is a fetch, so I guess any savings would be washed away in network. Like comment: Like comment: 2 likes Like Thread Thread Victor de la Fouchardière Victor de la Fouchardière Victor de la Fouchardière Follow 🐦 Frontend developer and technical writer based in France. I love teaching web development and all kinds of other things online 🤖 Email victor.delafouchardiere@gmail.com Location Paris Education EEMI Work Frontend Engineer Joined Nov 4, 2019 • Jul 30 '20 Dropdown menu Copy link Hide I want to have a function for getting my data. Maybe in the future I would like to have a button to "refresh" my data. And call "fetchPosts" by clicking on it. Or maybe, for my future pagination by adding page as a new parameter of my function fetchPosts . Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Gautam Krishna R Gautam Krishna R Gautam Krishna R Follow Team Lead at Red Hat | Open source maintainer & contributor | DuckDuckGo Community Leader | Polyglot Email r.gautamkrishna@gmail.com Location Quilon, Kerala, India Education B.Tech in Computer Science and Engineering Pronouns Engineer Work Team Lead, Principal Software Engineer at Red Hat Joined Apr 2, 2017 • Jul 29 '20 Dropdown menu Copy link Hide This is one of the problem all people face when they are getting started with React. Thanks a lot for putting this out here so that it will help someone. Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Victor de la Fouchardière Victor de la Fouchardière Victor de la Fouchardière Follow 🐦 Frontend developer and technical writer based in France. I love teaching web development and all kinds of other things online 🤖 Email victor.delafouchardiere@gmail.com Location Paris Education EEMI Work Frontend Engineer Joined Nov 4, 2019 • Jul 30 '20 Dropdown menu Copy link Hide Thank you Gautam ! Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Ivan Ivanov Ivan Ivanov Ivan Ivanov Follow Joined Dec 12, 2017 • Jul 31 '20 Dropdown menu Copy link Hide Very nice article! Merci! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Victor de la Fouchardière Victor de la Fouchardière Victor de la Fouchardière Follow 🐦 Frontend developer and technical writer based in France. I love teaching web development and all kinds of other things online 🤖 Email victor.delafouchardiere@gmail.com Location Paris Education EEMI Work Frontend Engineer Joined Nov 4, 2019 • Jul 31 '20 Dropdown menu Copy link Hide 🤗 Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Kamil Biedrzycki Kamil Biedrzycki Kamil Biedrzycki Follow Joined Jul 2, 2019 • Jul 30 '20 Dropdown menu Copy link Hide Looks like it's flagged as experimental (not sure why) but still worth to mention compatibility table caniuse.com/#feat=abortcontroller around this feature. Like comment: Like comment: 1 like Like Comment button Reply View full discussion (19 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 Victor de la Fouchardière Follow 🐦 Frontend developer and technical writer based in France. I love teaching web development and all kinds of other things online 🤖 Location Paris Education EEMI Work Frontend Engineer Joined Nov 4, 2019 More from Victor de la Fouchardière 👑 Create a secure Chat Application with React Hooks, Firebase and Seald 🔐 # react # javascript # showdev # firebase 🍿 Publish your own ESLint / Prettier config for React Projects on NPM 📦 # javascript # react # npm # eslint 🤝 Promise.allSettled() VS Promise.all() in JavaScript 🍭 # javascript # node # webdev # 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://docs.suprsend.com/docs/inbox-flutter#adding-suprsend-inbox-component | Flutter (Headless) - SuprSend, Notification infrastructure for Product teams Skip to main content SuprSend, Notification infrastructure for Product teams home page Search... ⌘ K Community Trust Center Platform Status Postman Collection GETTING STARTED What is SuprSend? Quick Start Guide Best Practices Plan Your Integration Go-live checklist CORE CONCEPTS Templates Users Events Workflow Notification Categories Preferences Tenants Lists Broadcast Objects Translations DLT Guidelines Whatsapp Template Guidelines WORKFLOW BUILDER Design Workflow Node List Workflow Settings Trigger Workflow Validate Trigger Payload Tenant Workflows Notification Inbox Overview Multi Tabs React Javascript (Angular, Vuejs etc) React Native Flutter (Headless) PREFERENCE CENTRE Embedded Preference Centre Javascript Angular React VENDOR INTEGRATION GUIDE Overview Email Integrations SMS Integrations Android Push Whatsapp Integrations iOS Push Chat Integrations Vendor Fallback Tenant Vendor INTEGRATIONS Webhook Connectors MONITORING & DEBUGGING Logs Audit Logs Error Guides MANAGE YOUR ACCOUNT Authentication Methods Contact Us Get Started SuprSend, Notification infrastructure for Product teams home page Search... ⌘ K Ask AI Contact Us Get Started Get Started Search... Navigation Notification Inbox Flutter (Headless) Documentation API Reference Management API CLI Reference Developer Resources Changelog Documentation API Reference Management API CLI Reference Developer Resources Changelog Notification Inbox Flutter (Headless) OpenAI Open in ChatGPT Integrate SuprSend inbox in Flutter using the headless SDK and hooks. OpenAI Open in ChatGPT SuprSend uses flutter hooks to provide inbox functionality in flutter applications. Installation 1 Project's pubspec.yaml changes Add the following line of code inside dependencies in the pubspec.yaml file under the dependencies section pubspec.yaml Copy Ask AI dependencies : flutter : sdk : flutter suprsend_flutter_inbox : "^0.0.1" 2 Run flutter pub get in the terminal Bash Copy Ask AI $ flutter pub get Initialization Enclose your Material App inside SuprSendProvider and pass the workspace key, workspace secret, distinct_id, and subscriber_id . main.dart Copy Ask AI import 'package:suprsend_flutter_inbox/main.dart' ; SuprSendProvider ( workspaceKey : < your workspace key > , workspaceSecret: < your workspace secret > , distinctId: distinct_id, subscriberId: subscriber_id, child: YourAppComponent() ) SuprSend hooks can only be used inside of SuprSendProvider. Adding SuprSend inbox component useBell hook This hook provides unSeenCount, markAllSeen which is related to the Bell icon in the inbox unSeenCount : Use this variable to show the unseen notification count anywhere in your application. markAllSeen : Used to mark seen for all notifications. Call this method on clicking the bell icon so that it will reset the notification count to 0. bell.dart Copy Ask AI import 'package:suprsend_flutter_inbox/main.dart' ; final bellData = useBell (); // bellData structure: { "unSeenCount" : int , "markAllSeen" : () =>void } useNotifications hook This hook provides a notifications list, unSeenCount, markClicked, and markAllSeen. notifications : List of all notifications. This array can be looped and notifications can be displayed. unSeenCount : Use this variable to show the unseen notification count anywhere in your application. markClicked : Method used to mark a notification as clicked. Pass notification id which is clicked as the first param. code.dart Copy Ask AI import 'package:suprsend_flutter_inbox/main.dart' ; final notifData = useNotifications (); // notifData structure: { "notifications" : List < Notification > , "unSeenCount" : int , "markAllSeen" : () =>void "markClicked" :( n_id ) =>void } // Notification structure: { "n_id" : string , "n_category" : string , "created_on" : int , "seen_on" : int , "message" : { "header" : string , "text" : string , "url" : string , "extra_data" : string , "avatar" : { "action_url" : string , "avatar_url" : string }, "subtext" : { "text" : string , "action_url" : string } "actions" :[ { "name" : string , "url" : string } ] } } Example implementation Example implementation can be found here . Was this page helpful? Yes No Suggest edits Raise issue Previous Embedded Preference Centre How to integrate a Notification Preference Center into your website and add its link to your notification templates. Next ⌘ I x github linkedin youtube Powered by On this page Installation Initialization Adding SuprSend inbox component useBell hook useNotifications hook Example implementation | 2026-01-13T08:48:07 |
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Explore Test Studio The Telerik Testing Framework is a free .NET-based system of rules and libraries to create automated tests from scratch. The Telerik Testing Framework is proprietary technology that receives consistent commercial support and regular updates to support the creation of test cases based on the latest industry standards. The Framework is free to download and use but it requires advanced coding skills to build end-to-end UI tests. Testing Framework Key Features Powerful API Capabilities The Telerik Testing Framework exposes numerous properties and methods to help you build non-brittle, easily maintainable functional tests and save time when writing functional tests even for very complex web and desktop applications. Easy to Set Up and Use Installing the Testing Framework is easy and straightforward. All you need to do is run the installer and then open Visual Studio to access the function libraries and get started with writing functional UI tests. 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Explore Test Studio Download Free Trial We chose Telerik for its extensive technology support, including various browsers, WPF, AJAX and JavaScript. Our browser and windows automation layers extensively leveraged the Telerik Testing Framework, enabling us to deliver our automation platform on time with multi-technology support. Harish Narayan DIRECTOR TECHNOLOGY The Telerik Testing Framework is the best product in the field of website automation testing. It enables me to overcome the problem of cross browser compatibility. I think it is very useful, so I advise all web developers to use it. Waleed Mouhammed Engineering Faculty I have many custom controls in my product, and I was forced to create all wrappers manually. Fortunately, the Telerik Testing Framework provides such capabilities—the most flexible framework for WPF automation testing that I have ever seen. Stanislav Hordiyenko BETISSON Support and Learning Whitepaper From Manual to Automated Testing Case Study RevSpring Delivers Higher Quality Releases in a 1/4 of the Time with Test Studio Blogs Testing Methodologies: From Requirements to Deployment Getting Started Quick Start Training Professional Services Support Resources Documentation Blogs API Reference Community Forums Feedback Portal Frequently Asked Questions Is it easy to get started with the Testing Framework? Installing the Testing Framework with the Installer that you have downloaded on this page is a straightforward process. To start writing end-to-end tests to automate your web or desktop application, you should use the Testing Framework as a system of rules and function libraries within Visual Studio. The framework provides a foundation that helps test engineers design test case programs and simplifies the overall test automation effort. Is the Testing Framework free? 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https://gg.forem.com/gg_news/microsoft-games-made-up-most-of-playstations-top-sellers-in-the-us-last-quarter-3c6o | Microsoft games made up most of PlayStation's top sellers in the US last quarter - Gamers 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 Gamers Forem 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 Gaming News Posted on Aug 5, 2025 Microsoft games made up most of PlayStation's top sellers in the US last quarter # playstation # xbox # gamepass # racinggames Microsoft games made up most of PlayStation's top sellers in the US last quarter | Eurogamer.net The majority of PlayStation's top selling games this quarter in the US came from Microsoft. eurogamer.net Microsoft-published titles grabbed 6 of PlayStation’s top 10 US sellers between April and June—led by Elden Ring Nightreign at #1 and Forza Horizon 5 at #2 (over 3 million PS5 sales)—with Oblivion Remastered, Call of Duty: Black Ops 6, Doom: The Dark Ages, Minecraft and others filling out the list. Sony only scored two entries (MLB: The Show 25 and Death Stranding 2). On Xbox, Microsoft games made up just 4 of the top 10, making room for third-party hits like NBA 2K25 and EA’s Split Fiction. CEO Satya Nadella touted Game Pass’s nearly $5 billion annual revenue and 500 million monthly active users—despite cutting over 9,000 jobs and axing projects such as Everwild. Top comments (0) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss 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 Gaming News Follow Joined Apr 30, 2025 More from Gaming News GameSpot: ROG Xbox Ally X Is Good, But Has Issues # pcgaming # xbox GameSpot: Battlefield 6: Full Review # pcgaming # xbox GameSpot: Is the ROG Xbox Ally X Worth $1000? | Kurt & Lucy Gotcha Covered # pcgaming # xbox # gaming 💎 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 Gamers Forem — An inclusive community for gaming enthusiasts 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 . Gamers Forem © 2025 - 2026. We're a place where gamers unite, level up, and share epic adventures. Log in Create account | 2026-01-13T08:48:07 |
https://www.youtube.com/@nocodebackend | Xano - YouTube 정보 보도자료 저작권 문의하기 크리에이터 광고 개발자 약관 개인정보처리방침 정책 및 안전 YouTube 작동의 원리 새로운 기능 테스트하기 © 2026 Google LLC, Sundar Pichai, 1600 Amphitheatre Parkway, Mountain View CA 94043, USA, 0807-882-594 (무료), yt-support-solutions-kr@google.com, 호스팅: Google LLC, 사업자정보 , 불법촬영물 신고 크리에이터들이 유튜브 상에 게시, 태그 또는 추천한 상품들은 판매자들의 약관에 따라 판매됩니다. 유튜브는 이러한 제품들을 판매하지 않으며, 그에 대한 책임을 지지 않습니다. 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 | 2026-01-13T08:48:07 |
https://www.telerik.com/blogs/author/jon-hilton | Jon Hilton - Telerik Blogs skip navigation All Products Product Bundles DevCraft All Telerik .NET tools and Kendo UI JavaScript components in one package. Now enhanced with: MCP Servers Embedded Reporting Document Processing Libraries SSO Account Sign-in Web Kendo UI UI for Angular UI for Vue UI for jQuery KendoReact UI for Blazor UI for ASP.NET Core UI for ASP.NET MVC UI for ASP.NET AJAX Mobile UI for .NET MAUI Document Management Telerik Document Processing Desktop UI for .NET MAUI UI for WinUI UI for WinForms UI for WPF Reporting Telerik Reporting Telerik Report Server Testing & Mocking Test Studio Telerik JustMock CMS Sitefinity AI Productivity Tools MCP Servers UI/UX Tools ThemeBuilder Design System Kit Templates and Building Blocks Debugging Fiddler Fiddler Everywhere Fiddler Classic Fiddler Everywhere Reporter FiddlerCore Free Tools KendoReact Free VB.NET to C# Converter Testing Framework View all products Demos Services Blogs Docs & Support Pricing Shopping cart Your Account Account Overview Your Licenses Downloads Support Center Forum Profile Payment Methods Edit Profile Log out Login Contact Us Get A Free Trial close mobile menu Jon Hilton Jon spends his days building applications using Microsoft technologies (plus, whisper it quietly, a little bit of JavaScript) and his spare time helping developers level up their skills and knowledge via his blog, courses and books. He's especially passionate about enabling developers to build better web applications by mastering the tools available to them. Follow him on Twitter here . Web Blazor .NET 10 Has Arrived—Here’s What’s Changed for Blazor .NET 10 refines some of Blazor’s rougher edges while leaving the fundamentals intact. by Jon Hilton December 04, 2025 7 min read Share Web Blazor ASP.NET Core .NET 10 Release Candidate 1 Builds on Early Promise Seen in Preview Releases The first release candidate for .NET 10 delivers few surprises, improves persistent component state and delivers more useful metrics. by Jon Hilton September 17, 2025 8 min read Share Web Blazor .NET 10 Preview Release 6 Tackles Blazor Server’s Lost State Problem .NET 10’s latest preview release brings a solution to the challenging issue of lost connections resulting in lost component state. by Jon Hilton July 30, 2025 7 min read Share Web Blazor .NET 10 Previews 4 and 5 Improve Blazor Performance Monitoring and JS Interop With .NET 10 Previews 4 and 5, Blazor gets Navigation Manager improvements, easier support for custom 404 components, and notable JavaScript Interop enhancements. by Jon Hilton June 26, 2025 8 min read Share Web Blazor Notable Blazor Improvements Land in the Early .NET 10 Preview Releases Another year, another .NET release to look forward to. 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https://www.w3.org/TR/2012/REC-owl2-syntax-20121211/ | OWL 2 Web Ontology Language Structural Specification and Functional-Style Syntax (Second Edition) OWL 2 Web Ontology Language Structural Specification and Functional-Style Syntax (Second Edition) W3C Recommendation 11 December 2012 This version: http://www.w3.org/TR/2012/REC-owl2-syntax-20121211/ Latest version (series 2): http://www.w3.org/TR/owl2-syntax/ Latest Recommendation: http://www.w3.org/TR/owl-syntax Previous version: http://www.w3.org/TR/2012/PER-owl2-syntax-20121018/ Editors: Boris Motik , University of Oxford Peter F. Patel-Schneider, Nuance Communications Bijan Parsia , University of Manchester Contributors: (in alphabetical order) Conrad Bock, National Institute of Standards and Technology (NIST) Achille Fokoue , IBM Corporation Peter Haase , FZI Research Center for Information Technology Rinke Hoekstra , University of Amsterdam Ian Horrocks , University of Oxford Alan Ruttenberg , Science Commons (Creative Commons) Uli Sattler , University of Manchester Michael Smith , Clark & Parsia Please refer to the errata for this document, which may include some normative corrections. A color-coded version of this document showing changes made since the previous version is also available. This document is also available in these non-normative formats: PDF version . See also translations . Copyright © 2012 W3C ® ( MIT , ERCIM , Keio ), All Rights Reserved. W3C liability , trademark and document use rules apply. Abstract The OWL 2 Web Ontology Language, informally OWL 2, is an ontology language for the Semantic Web with formally defined meaning. OWL 2 ontologies provide classes, properties, individuals, and data values and are stored as Semantic Web documents. OWL 2 ontologies can be used along with information written in RDF, and OWL 2 ontologies themselves are primarily exchanged as RDF documents. The OWL 2 Document Overview describes the overall state of OWL 2, and should be read before other OWL 2 documents. The meaningful constructs provided by OWL 2 are defined in terms of their structure. As well, a functional-style syntax is defined for these constructs, with examples and informal descriptions. One can reason with OWL 2 ontologies under either the RDF-Based Semantics [ OWL 2 RDF-Based Semantics ] or the Direct Semantics [ OWL 2 Direct Semantics ]. If certain restrictions on OWL 2 ontologies are satisfied and the ontology is in OWL 2 DL, reasoning under the Direct Semantics can be implemented using techniques well known in the literature. Status of this Document May Be Superseded This section describes the status of this document at the time of its publication. Other documents may supersede this document. A list of current W3C publications and the latest revision of this technical report can be found in the W3C technical reports index at http://www.w3.org/TR/. Summary of Changes There have been no substantive changes since the previous version . For details on the minor changes see the change log and color-coded diff . Please Send Comments Please send any comments to public-owl-comments@w3.org ( public archive ). Although work on this document by the OWL Working Group is complete, comments may be addressed in the errata or in future revisions. Open discussion among developers is welcome at public-owl-dev@w3.org ( public archive ). Endorsed By W3C This document has been reviewed by W3C Members, by software developers, and by other W3C groups and interested parties, and is endorsed by the Director as a W3C Recommendation. It is a stable document and may be used as reference material or cited from another document. W3C's role in making the Recommendation is to draw attention to the specification and to promote its widespread deployment. This enhances the functionality and interoperability of the Web. Patents This document was produced by a group operating under the 5 February 2004 W3C Patent Policy . W3C maintains a public list of any patent disclosures made in connection with the deliverables of the group; that page also includes instructions for disclosing a patent. Table of Contents 1 Introduction 2 Preliminary Definitions 2.1 Structural Specification 2.2 BNF Notation 2.3 Integers, Characters, Strings, Language Tags, and Node IDs 2.4 IRIs 3 Ontologies 3.1 Ontology IRI and Version IRI 3.2 Ontology Documents 3.3 Versioning of OWL 2 Ontologies 3.4 Imports 3.5 Ontology Annotations 3.6 Canonical Parsing of OWL 2 Ontologies 3.7 Functional-Style Syntax 4 Datatype Maps 4.1 Real Numbers, Decimal Numbers, and Integers 4.2 Floating-Point Numbers 4.3 Strings 4.4 Boolean Values 4.5 Binary Data 4.6 IRIs 4.7 Time Instants 4.8 XML Literals 5 Entities, Literals, and Anonymous Individuals 5.1 Classes 5.2 Datatypes 5.3 Object Properties 5.4 Data Properties 5.5 Annotation Properties 5.6 Individuals 5.6.1 Named Individuals 5.6.2 Anonymous Individuals 5.7 Literals 5.8 Entity Declarations and Typing 5.8.1 Typing Constraints of OWL 2 DL 5.8.2 Declaration Consistency 5.9 Metamodeling 6 Property Expressions 6.1 Object Property Expressions 6.1.1 Inverse Object Properties 6.2 Data Property Expressions 7 Data Ranges 7.1 Intersection of Data Ranges 7.2 Union of Data Ranges 7.3 Complement of Data Ranges 7.4 Enumeration of Literals 7.5 Datatype Restrictions 8 Class Expressions 8.1 Propositional Connectives and Enumeration of Individuals 8.1.1 Intersection of Class Expressions 8.1.2 Union of Class Expressions 8.1.3 Complement of Class Expressions 8.1.4 Enumeration of Individuals 8.2 Object Property Restrictions 8.2.1 Existential Quantification 8.2.2 Universal Quantification 8.2.3 Individual Value Restriction 8.2.4 Self-Restriction 8.3 Object Property Cardinality Restrictions 8.3.1 Minimum Cardinality 8.3.2 Maximum Cardinality 8.3.3 Exact Cardinality 8.4 Data Property Restrictions 8.4.1 Existential Quantification 8.4.2 Universal Quantification 8.4.3 Literal Value Restriction 8.5 Data Property Cardinality Restrictions 8.5.1 Minimum Cardinality 8.5.2 Maximum Cardinality 8.5.3 Exact Cardinality 9 Axioms 9.1 Class Expression Axioms 9.1.1 Subclass Axioms 9.1.2 Equivalent Classes 9.1.3 Disjoint Classes 9.1.4 Disjoint Union of Class Expressions 9.2 Object Property Axioms 9.2.1 Object Subproperties 9.2.2 Equivalent Object Properties 9.2.3 Disjoint Object Properties 9.2.4 Inverse Object Properties 9.2.5 Object Property Domain 9.2.6 Object Property Range 9.2.7 Functional Object Properties 9.2.8 Inverse-Functional Object Properties 9.2.9 Reflexive Object Properties 9.2.10 Irreflexive Object Properties 9.2.11 Symmetric Object Properties 9.2.12 Asymmetric Object Properties 9.2.13 Transitive Object Properties 9.3 Data Property Axioms 9.3.1 Data Subproperties 9.3.2 Equivalent Data Properties 9.3.3 Disjoint Data Properties 9.3.4 Data Property Domain 9.3.5 Data Property Range 9.3.6 Functional Data Properties 9.4 Datatype Definitions 9.5 Keys 9.6 Assertions 9.6.1 Individual Equality 9.6.2 Individual Inequality 9.6.3 Class Assertions 9.6.4 Positive Object Property Assertions 9.6.5 Negative Object Property Assertions 9.6.6 Positive Data Property Assertions 9.6.7 Negative Data Property Assertions 10 Annotations 10.1 Annotations of Ontologies, Axioms, and other Annotations 10.2 Annotation Axioms 10.2.1 Annotation Assertion 10.2.2 Annotation Subproperties 10.2.3 Annotation Property Domain 10.2.4 Annotation Property Range 11 Global Restrictions on Axioms in OWL 2 DL 11.1 Property Hierarchy and Simple Object Property Expressions 11.2 The Restrictions on the Axiom Closure 12 Appendix: Internet Media Type, File Extension, and Macintosh File Type 13 Appendix: Complete Grammar (Normative) 13.1 General Definitions 13.2 Definitions of OWL 2 Constructs 14 Appendix: Change Log (Informative) 14.1 Changes Since Recommendation 14.2 Changes Since Proposed Recommendation 14.3 Changes Since Candidate Recommendation 14.4 Changes Since Last Call 15 Acknowledgments 16 References 16.1 Normative References 16.2 Nonnormative References 1 Introduction This document defines the OWL 2 language. The core part of this specification — called the structural specification — is independent of the concrete exchange syntaxes for OWL 2 ontologies. The structural specification describes the conceptual structure of OWL 2 ontologies and thus provides a normative abstract representation for all (normative and nonnormative) syntaxes of OWL 2. This allows for a clear separation of the essential features of the language from issues related to any particular syntax. Furthermore, such a structural specification of OWL 2 provides the foundation for the implementation of OWL 2 tools such as APIs and reasoners. Each OWL 2 ontology represented as an instance of this conceptual structure can be converted into an RDF graph [ OWL 2 RDF Mapping ]; conversely, most OWL 2 ontologies represented as RDF graphs can be converted into the conceptual structure defined in this document [ OWL 2 RDF Mapping ]. This document also defines the functional-style syntax , which closely follows the structural specification and allows OWL 2 ontologies to be written in a compact form. This syntax is used in the definitions of the semantics of OWL 2 ontologies, the mappings from and into the RDF/XML exchange syntax, and the different profiles of OWL 2. Concrete syntaxes, such as the functional-style syntax, often provide features not found in the structural specification, such as a mechanism for abbreviating IRIs. Finally, this document defines OWL 2 DL — the subset of OWL 2 with favorable computational properties. Each RDF graph obtained by applying the RDF mapping to an OWL 2 DL ontology can be converted back into the conceptual structure defined in this document by means of the reverse RDF mapping [ OWL 2 RDF Mapping ]. An OWL 2 ontology is a formal description of a domain of interest. OWL 2 ontologies consist of the following three different syntactic categories: Entities , such as classes, properties, and individuals, are identified by IRIs. They form the primitive terms of an ontology and constitute the basic elements of an ontology. For example, a class a:Person can be used to represent the set of all people. Similarly, the object property a:parentOf can be used to represent the parent-child relationship. Finally, the individual a:Peter can be used to represent a particular person called "Peter" . Expressions represent complex notions in the domain being described. For example, a class expression describes a set of individuals in terms of the restrictions on the individuals' characteristics. Axioms are statements that are asserted to be true in the domain being described. For example, using a subclass axiom , one can state that the class a:Student is a subclass of the class a:Person . These three syntactic categories are used to express the logical part of OWL 2 ontologies — that is, they are interpreted under a precisely defined semantics that allows useful inferences to be drawn. For example, if an individual a:Peter is an instance of the class a:Student , and a:Student is a subclass of a:Person , then from the OWL 2 semantics one can derive that a:Peter is also an instance of a:Person . In addition, entities, axioms, and ontologies can be annotated in OWL 2. For example, a class can be given a human-readable label that provides a more descriptive name for the class. Annotations have no effect on the logical aspects of an ontology — that is, for the purposes of the OWL 2 semantics, annotations are treated as not being present. Instead, the use of annotations is left to the applications that use OWL 2. For example, a graphical user interface might choose to visualize a class using one of its labels. Finally, OWL 2 provides basic support for ontology modularization. In particular, an OWL 2 ontology O can import another OWL 2 ontology O' and thus gain access to all entities, expressions, and axioms in O' . This document defines the structural specification of OWL 2, the functional syntax for OWL 2, the behavior of datatype maps, and OWL 2 DL. Only the parts of the document related to these three purposes are normative. The examples in this document are informative and any part of the document that is specifically identified as informative is not normative. Further, the informal descriptions of the semantics of OWL 2 constructs in this document are informative; the Direct Semantics [ OWL 2 Direct Semantics ] and the RDF-Based [ OWL 2 RDF-Based Semantics ] are precisely specified in separate documents. The italicized keywords MUST , MUST NOT , SHOULD , SHOULD NOT , and MAY are used to specify normative features of OWL 2 documents and tools, and are interpreted as specified in RFC 2119 [ RFC 2119 ]. 2 Preliminary Definitions This section presents certain preliminary definitions that are used in the rest of this document. 2.1 Structural Specification The structural specification of OWL 2 consists of all the figures in this document and the notion of structural equivalence given below. It is used throughout this document to precisely specify the structure of OWL 2 ontologies and the observable behavior of OWL 2 tools. An OWL 2 tool MAY base its APIs and/or internal storage model on the structural specification; however, it MAY also choose a completely different approach as long as its observable behavior conforms to the one specified in this document. The structural specification is defined using the Unified Modeling Language (UML) [ UML ], and the notation used is compatible with the Meta-Object Facility (MOF) [ MOF ]. This document uses only a very simple form of UML class diagrams that are expected to be easily understandable by readers familiar with the basic concepts of object-oriented systems. The following list summarizes the UML notation used in this document. The names of the UML classes from the structural specification are written in bold font. The names of abstract UML classes (i.e., UML classes that are not intended to be instantiated) are written in bold and italic font. Instances of the UML classes of the structural specification are connected by associations, many of which are of the one-to-many type. Associations whose name is preceded by / are derived — that is, their value is determined based on the value of other associations and attributes. Whether the objects participating in associations are ordered and whether repetitions are allowed is made clear by the following standard UML conventions: By default, all associations are sets; that is, the objects in them are unordered and repetitions are disallowed. The { ordered,nonunique } attribute is placed next to the association ends that are ordered and in which repetitions are allowed. Such associations have the semantics of lists. The narrative in this document often refers to various parts of the structural specification. These references are mainly intended to be informal, but they can often be interpreted as statements about the instances of the UML classes from the structural specification. When precision is required, such statements are captured using the functional-style syntax, which is defined in Section 3.7 and other relevant parts of this document. In order to avoid confusion, the term "UML class" is used to refer to elements of the structural specification of OWL 2, whereas the term "class" is used to refer to OWL 2 classes (see Section 5.1 ). The sentence "The individual I is an instance of the class C " can be understood as a statement that I is an instance of the UML class Individual , C is an instance of the UML class Class , and there is an instance of the UML class ClassAssertion that connects I with C . This statement can be captured precisely using the structural specification as ClassAssertion( C I ) . Objects o 1 and o 2 from the structural specification are structurally equivalent if the following conditions hold: If o 1 and o 2 are atomic values, such as strings or integers, they are structurally equivalent if they are equal according to the notion of equality of the respective UML type. If o 1 and o 2 are unordered associations without repetitions, they are structurally equivalent if each element of o 1 is structurally equivalent to some element of o 2 and vice versa. If o 1 and o 2 are ordered associations with repetitions, they are structurally equivalent if they contain the same number of elements and each element of o 1 is structurally equivalent to the element of o 2 with the same index. If o 1 and o 2 are instances of UML classes from the structural specification, they are structurally equivalent if both o 1 and o 2 are instances of the same UML class, and each association of o 1 is structurally equivalent to the corresponding association of o 2 and vice versa. The notion of structural equivalence is used throughout this specification to define various conditions on the structure of OWL 2 ontologies. Note that this is a syntactic, rather than a semantic notion — that is, it compares structures, rather than their meaning under a formal semantics. The class expression Functional-Style Syntax: ObjectUnionOf( a:Person a:Animal ) RDF: _:x rdf:type owl:Class . _:x owl:unionOf ( a:Person a:Animal ) . is structurally equivalent to the class expression Functional-Style Syntax: ObjectUnionOf( a:Animal a:Person ) RDF: _:x rdf:type owl:Class . _:x owl:unionOf ( a:Animal a:Person ) . because the order of the elements in an unordered association is not important. In contrast, the class expression Functional-Style Syntax: ObjectUnionOf( a:Person ObjectComplementOf( a:Person ) ) RDF: _:x rdf:type owl:Class . _:x owl:unionOf ( a:Person _:y ) . _:y rdf:type owl:Class . _:y owl:complementOf a:Person . is not structurally equivalent to owl:Thing even though the two expressions are semantically equivalent. Sets written in one of the exchange syntaxes (e.g., XML or RDF/XML) are not necessarily expected to be duplicate free. Duplicates SHOULD be eliminated when ontology documents written in such syntaxes are converted into instances of the UML classes of the structural specification. An ontology written in functional-style syntax can contain the following class expression: Functional-Style Syntax: ObjectUnionOf( a:Person a:Animal a:Animal ) RDF: _:x rdf:type owl:Class . _:x owl:unionOf ( a:Person a:Animal a:Animal ) . During parsing, this expression should be "flattened" to the following expression: Functional-Style Syntax: ObjectUnionOf( a:Person a:Animal ) RDF: _:x rdf:type owl:Class . _:x owl:unionOf ( a:Person a:Animal ) . 2.2 BNF Notation Grammars in this document are written using the BNF notation, summarized in Table 1. Table 1. The BNF Notation Construct Syntax Example terminal symbols enclosed in single quotes 'PropertyRange' a set of terminal symbols described in English italic a finite sequence of characters matching the PNAME_LN production of [SPARQL] nonterminal symbols boldface ClassExpression zero or more curly braces { ClassExpression } zero or one square brackets [ ClassExpression ] alternative vertical bar Assertion | Declaration The grammar presented in this document uses the following two "special" terminal symbols, which affect the process of transforming an input sequence of characters into a sequence of regular (i.e., not "special") terminal symbols: whitespace is a nonempty sequence of space (U+20), horizontal tab (U+9), line feed (U+A), or carriage return (U+D) characters, and a comment is a sequence of characters that starts with the # (U+23) character and does not contain the line feed (U+A) or carriage return (U+D) characters. The following characters are called delimiters : = (U+3D) ( (U+28) ) (U+29) < (U+3C) > (U+3E) @ (U+40) ^ (U+5E) Given an input sequence of characters, an OWL 2 implementation MUST exhibit the same observable behavior as if it applied the BNF grammar rules to the sequence of terminal symbols obtained from the input as follows. For each terminal symbol (including whitespace and comment ) mentioned in this document, a regular expression is created that can recognize the symbol's characters. A pointer p is initialized to point to the beginning of input. All regular expressions are matched to the characters in the input starting from p . Matches are greedy — that is, if several regular expressions match a portion of the input, a regular expression with the longest match wins. The regular expressions corresponding to terminal symbols in this document ensure that there are no ties (i.e., it is not possible for two regular expressions to match a portion of the input of the same length); thus, at most one regular expression can be matched. If there is no match, the input SHOULD be rejected. Otherwise, if the matched regular expression does not correspond to the whitespace or comment terminal symbols, the corresponding terminal symbol is emitted to the output. (In other words, the matches of whitespace and comment are ignored.) Pointer p is moved to the first character after the match. If the terminal symbol matched in step 3 does not end with a delimiter character and p points to a character that is not a delimiter, then the regular expressions for whitespace and comment are matched to the characters in the input starting from p . If there is no match, the input SHOULD be rejected; otherwise, p is moved to the first character after the match (and thus the match is discarded). If p does not point past the end of input, the process is repeated from step 3. Character sequence " #comment\" " #comment "abc" should be processed as follows. The first match is for the regular expression for the quoted string terminal symbol, producing a string containing a space, characters #comment" , and another space. Next, the regular expression for whitespace is matched to a single space, and the match is discarded. Finally, the comment regular expression is matched to characters #comment "abc" , and the match is discarded as well. In similar vein, character sequence <#comment> should be recognized as a full IRI with value #comment (i.e., the occurrence of character # in this example must not be understood as a start of a comment). All regular expressions are matched in step 3 greedily, so character sequence SubClassOf:ABC is parsed as abbreviated IRI with value SubClassOf:ABC . Furthermore, character sequence pref: ABC should be rejected: characters pref: are matched as a prefix name, but then ABC cannot be matched by any regular expression corresponding to a terminal symbol. Character sequence 10abc should be rejected: characters 10 are matched by the regular expression for nonnegative integers; however, since the match does not end with a delimiter and a is not a delimiter either, the match in step 6 fails. Character sequences "10" ^^ xsd:integer "10"^^xsd:integer are both valid should be parsed as a quoted string, terminal symbol ^^ , and an abbreviated IRI. In particular, note that the whitespace surrounding ^^ in the first line is acceptable. In similar vein, character sequences "abc" @en "abc"@en are both valid and should be parsed as a quoted string and a language tag en . In contrast, character sequence "abc"@ en should be rejected: characters @ en do not match the regular expression for language tags. 2.3 Integers, Characters, Strings, Language Tags, and Node IDs Nonnegative integers are defined as usual. nonNegativeInteger := a nonempty finite sequence of digits between 0 and 9 Characters and strings are defined in the same way as in [ RDF:PLAINLITERAL ]. A character is an atomic unit of communication. The structure of characters is not further specified in this document, other than to note that each character has a Universal Character Set (UCS) code point [ ISO/IEC 10646 ] (or, equivalently, a Unicode code point [ UNICODE ]). Each character MUST match the Char production from XML [ XML ]. Code points are written as U+ followed by the hexadecimal value of the code point. A string is a finite sequence of characters, and the length of a string is the number of characters in it. Two strings are identical if and only if they contain exactly the same characters in exactly the same sequence. Strings are written by enclosing them in double quotes (U+22) and using a subset of the N-triples escaping mechanism [ RDF Test Cases ] to encode strings containing quotes. Note that the definition below allows a string to span several lines of a document. quotedString := a finite sequence of characters in which " (U+22) and \ (U+5C) occur only in pairs of the form \" (U+5C, U+22) and \\ (U+5C, U+5C), enclosed in a pair of " (U+22) characters Language tags are used to identify the language in which a string has been written. They are defined in the same way as in [ RDF:PLAINLITERAL ], which follows [ BCP 47 ]. Language tags are written by prepending them with the @ (U+40) character. languageTag := @ (U+40) followed a nonempty sequence of characters matching the langtag production from [ BCP 47 ] Node IDs are used to identify anonymous individuals (aka blank nodes in RDF [ RDF Concepts ]). nodeID := a finite sequence of characters matching the BLANK_NODE_LABEL production of [ SPARQL ] 2.4 IRIs Ontologies and their elements are identified using Internationalized Resource Identifiers (IRIs) [ RFC3987 ]; thus, OWL 2 extends OWL 1, which uses Uniform Resource Identifiers (URIs). Each IRI MUST be absolute (i.e., not relative). In the structural specification, IRIs are represented by the IRI UML class. Two IRIs are structurally equivalent if and only if their string representations are identical. IRIs can be written as full IRIs by enclosing them in a pair of < (U+3C) and > (U+3E) characters. These characters are not part of the IRI, but are used for quotation purposes to identify an IRI as a full IRI. Alternatively, IRIs can be abbreviated as in SPARQL [ SPARQL ]. To this end, one can declare a prefix name pn: — that is, a possibly empty string followed by the : (U+3A) character — by associating it with a prefix IRI PI ; then, an IRI I whose string representation consists of PI followed by the remaining characters rc can be abbreviated as pn:rc . By a slight abuse of terminology, a prefix name is often used to refer to the prefix IRI that is associated with the prefix name, and phrases such as "an IRI whose string representation starts with the prefix IRI associated with the prefix name pn: " are typically shortened to less verbose phrases such as "an IRI with prefix pn: ". If a concrete syntax uses this IRI abbreviation mechanism, it SHOULD provide a suitable mechanism for declaring prefix names. Furthermore, abbreviated IRIs are not represented in the structural specification of OWL 2, and OWL 2 implementations MUST exhibit the same observable behavior as if all abbreviated IRIs were expanded into full IRIs during parsing. Concrete syntaxes such as the RDF/XML Syntax [ RDF Syntax ] allow IRIs to be abbreviated in relation to the IRI of the document they are contained in. If used, such mechanisms are independent from the above described abbreviation mechanism. The abbreviated IRIs have the syntactic form of qualified names from the XML Namespaces specification [ XML Namespaces ]; therefore, it is common to refer to PI as a namespace and rc as a local name . This abbreviation mechanism, however, is independent from XML namespaces and can be understood as a simple macro mechanism that expands prefix names with the associated IRIs. fullIRI := an IRI as defined in [ RFC3987 ], enclosed in a pair of < (U+3C) and > (U+3E) characters prefixName := a finite sequence of characters matching the as PNAME_NS production of [ SPARQL ] abbreviatedIRI := a finite sequence of characters matching the PNAME_LN production of [ SPARQL ] IRI := fullIRI | abbreviatedIRI Table 2 declares the prefix names that are commonly used throughout this specification. Table 2. Declarations of the Standard Prefix Names Prefix name Prefix IRI rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> rdfs: <http://www.w3.org/2000/01/rdf-schema#> xsd: <http://www.w3.org/2001/XMLSchema#> owl: <http://www.w3.org/2002/07/owl#> IRIs with prefixes rdf: , rdfs: , xsd: , and owl: constitute the reserved vocabulary of OWL 2. As described in the following sections, the IRIs from the reserved vocabulary that are listed in Table 3 have special treatment in OWL 2. Table 3. Reserved Vocabulary of OWL 2 with Special Treatment owl:backwardCompatibleWith owl:bottomDataProperty owl:bottomObjectProperty owl:deprecated owl:incompatibleWith owl:Nothing owl:priorVersion owl:rational owl:real owl:versionInfo owl:Thing owl:topDataProperty owl:topObjectProperty rdf:langRange rdf:PlainLiteral rdf:XMLLiteral rdfs:comment rdfs:isDefinedBy rdfs:label rdfs:Literal rdfs:seeAlso xsd:anyURI xsd:base64Binary xsd:boolean xsd:byte xsd:dateTime xsd:dateTimeStamp xsd:decimal xsd:double xsd:float xsd:hexBinary xsd:int xsd:integer xsd:language xsd:length xsd:long xsd:maxExclusive xsd:maxInclusive xsd:maxLength xsd:minExclusive xsd:minInclusive xsd:minLength xsd:Name xsd:NCName xsd:negativeInteger xsd:NMTOKEN xsd:nonNegativeInteger xsd:nonPositiveInteger xsd:normalizedString xsd:pattern xsd:positiveInteger xsd:short xsd:string xsd:token xsd:unsignedByte xsd:unsignedInt xsd:unsignedLong xsd:unsignedShort 3 Ontologies An OWL 2 ontology is an instance O of the Ontology UML class from the structural specification of OWL 2 shown in Figure 1 that satisfies certain conditions given below. The main component of an OWL 2 ontology is its set of axioms, the structure of which is described in more detail in Section 9 . Because the association between an ontology and its axioms is a set, an ontology cannot contain two axioms that are structurally equivalent. Apart from axioms, ontologies can also contain ontology annotations (as described in more detail in Section 3.5 ), and they can also import other ontologies (as described in Section 3.4 ). Figure 1. The Structure of OWL 2 Ontologies The following list summarizes all the conditions that O is required to satisfy to be an OWL 2 ontology. O MUST satisfy the restrictions on the presence of the ontology IRI and version IRI from Section 3.1 . Each DataIntersectionOf and DataUnionOf in O MUST satisfy the restrictions from Section 7.1 and Section 7.2 , respectively. Each DataSomeValuesFrom and DataAllValuesFrom class expression in O MUST satisfy the restrictions from Section 8.4.1 and Section 8.4.2 , respectively. Each DataPropertyRange axiom in O MUST satisfy the restriction from Section 9.3.5 . Each DatatypeDefinition axiom in O MUST satisfy the restrictions from Section 9.4 . Each HasKey axiom in O MUST satisfy the restriction from Section 9.5 . Each O' directly imported into O MUST satisfy all of these restrictions as well. The following list summarizes all the conditions that an OWL 2 ontology O is required to satisfy to be an OWL 2 DL ontology. The ontology IRI and the version IRI (if present) of O MUST satisfy the restrictions on usage of the reserved vocabulary from Section 3.1 . Each datatype and each literal in O MUST satisfy the restrictions from Section 5.2 and Section 5.7 , respectively. Each entity in O MUST have an IRI satisfying the restrictions on the usage of the reserved vocabulary from Sections 5.1 – 5.6 . O MUST satisfy the typing constraints from Section 5.8.1 . Each DatatypeRestriction in O MUST satisfy the restriction on the usage of constraining facets from Section 7.5 , respectively. O MUST satisfy the global restriction from Section 11 . Each O' directly imported into O MUST satisfy all of these restrictions as well. An instance O of the Ontology UML class MAY have consistent declarations as specified in Section 5.8.2 ; however, this is not strictly necessary to make O an OWL 2 ontology. 3.1 Ontology IRI and Version IRI Each ontology MAY have an ontology IRI , which is used to identify an ontology. If an ontology has an ontology IRI, the ontology MAY additionally have a version IRI , which is used to identify the version of the ontology. The version IRI MAY be, but need not be, equal to the ontology IRI. An ontology without an ontology IRI MUST NOT contain a version IRI. IRIs from the reserved vocabulary MUST NOT be used as an ontology IRI or a version IRI of an OWL 2 DL ontology. The following list provides conventions for choosing ontology IRIs and version IRIs in OWL 2 ontologies. This specification provides no mechanism for enforcing these constraints across the entire Web; however, OWL 2 tools SHOULD use them to detect problems in ontologies they process. If an ontology has an ontology IRI but no version IRI, then a different ontology with the same ontology IRI but no version IRI SHOULD NOT exist. If an ontology has both an ontology IRI and a version IRI, then a different ontology with the same ontology IRI and the same version IRI SHOULD NOT exist. All other combinations of the ontology IRI and version IRI are not required to be unique. Thus, two different ontologies MAY have no ontology IRI and no version IRI; similarly, an ontology containing only an ontology IRI MAY coexist with another ontology with the same ontology IRI and some other version IRI. The ontology IRI and the version IRI together identify a particular version from an ontology series — the set of all the versions of a particular ontology identified using a common ontology IRI. In each ontology series, exactly one ontology version is regarded as the current one. Structurally, a version of a particular ontology is an instance of the Ontology UML class from the structural specification. Ontology series are not represented explicitly in the structural specification of OWL 2: they exist only as a side effect of the naming conventions described in this and the following sections. 3.2 Ontology Documents An OWL 2 ontology is an abstract notion defined in terms of the structural specification. Each ontology is associated with an ontology document , which physically contains the ontology stored in a particular way. The name "ontology document" reflects the expectation that a large number of ontologies will be stored in physical text documents written in one of the syntaxes of OWL 2. OWL 2 tools, however, are free to devise other types of ontology documents — that is, to introduce other ways of physically storing ontologies. Ontology documents are not represented in the structural specification of OWL 2, and the specification of OWL 2 makes only the following two assumptions about their nature: Each ontology document can be accessed via an IRI by means of an appropriate protocol. Each ontology document can be converted in some well-defined way into an ontology (i.e., into an instance of the Ontology UML class from the structural specification). An OWL 2 tool might publish an ontology as a text document written in the functional-style syntax (see Section 3.7 ) and accessible via the IRI <http://www.example.com/ontology> . An OWL 2 tool could also devise a scheme for storing OWL 2 ontologies in a relational database. In such a case, each subset of the database representing the information about one ontology corresponds to one ontology document. To provide a mechanism for accessing these ontology documents, the OWL 2 tool should identify different database subsets with distinct IRIs. The ontology document of an ontology O SHOULD be accessible via the IRIs determined by the following rules: If O does not contain an ontology IRI (and, consequently, it does not contain a version IRI either), then the ontology document of O MAY be accessible via any IRI. If O contains an ontology IRI OI but no version IRI, then the ontology document of O SHOULD be accessible via the IRI OI . If O contains an ontology IRI OI and a version IRI VI , then the ontology document of O SHOULD be accessible via the IRI VI ; furthermore, if O is the current version of the ontology series with the IRI OI , then the ontology document of O SHOULD also be accessible via the IRI OI . Thus, the document containing the current version of an ontology series with some IRI OI SHOULD be accessible via OI . To access a particular version of OI , one needs to know that version's version IRI VI ; the ontology document of the version SHOULD then be accessible via VI . An ontology document of an ontology that contains an ontology IRI <http://www.example.com/my> but no version IRI should be accessible via the IRI <http://www.example.com/my> . In contrast, an ontology document of an ontology that contains an ontology IRI <http://www.example.com/my> and a version IRI <http://www.example.com/my/2.0> should be accessible via the IRI <http://www.example.com/my/2.0> . In both cases, the ontology document should be accessible via the respective IRIs using the HTTP protocol. OWL 2 tools will often need to implement functionality such as caching or off-line processing, where ontology documents may be stored at addresses different from the ones dictated by their ontology IRIs and version IRIs. OWL 2 tools MAY implement a redirection mechanism: when a tool is used to access an ontology document at IRI I , the tool MAY redirect I to a different IRI DI and access the ontology document via DI instead. The result of accessing the ontology document via DI MUST be the same as if the ontology were accessed via I . Furthermore, once the ontology document is converted into an ontology, the ontology SHOULD satisfy the three conditions from the beginning of this section in the same way as if it the ontology document were accessed via I . No particular redirection mechanism is specified — this is assumed to be implementation dependent. To enable off-line processing, an ontology document that — according to the above rules — should be accessible via <http://www.example.com/my> might be stored in a file accessible via <file:///usr/local/ontologies/example.owl> . To access this ontology document, an OWL 2 tool might redirect the IRI <http://www.example.com/my> and actually access the ontology document via <file:///usr/local/ontologies/example.owl> . The ontology obtained after accessing the ontology document should satisfy the usual accessibility constraints: if the ontology contains only the ontology IRI, then the ontology IRI should be equal to <http://www.example.com/my> , and if the ontology contains both the ontology IRI and the version IRI, then one of them should be equal to <http://www.example.com/my> . 3.3 Versioning of OWL 2 Ontologies The conventions from Section 3.2 provide a simple mechanism for versioning OWL 2 ontologies. An ontology series is identified using an ontology IRI, and each version in the series is assigned a different version IRI. The ontology document of the ontology representing the current version of the series SHOULD be accessible via the ontology IRI and, if present, via its version IRI as well; the ontology documents of the previous versions SHOULD be accessible solely via their respective version IRIs. When a new version O in the ontology series is created, the ontology document of O SHOULD replace the one accessible via the ontology IRI (and it SHOULD also be accessible via its version IRI). The ontology document containing the current version of an ontology series might be accessible via the IRI <http://www.example.com/my> , as well as via the version-specific IRI <http://www.example.com/my/2.0> . When a new version is created, the ontology document of the previous version should remain accessible via <http://www.example.com/my/2.0> ; the ontology document of the new version, called, say, <http://www.example.com/my/3.0> , should be made accessible via both <http://www.example.com/my> and <http://www.example.com/my/3.0> . 3.4 Imports An OWL 2 ontology can import other ontologies in order to gain access to their entities, expressions, and axioms, thus providing the basic facility for ontology modularization. Assume that one wants to describe research projects about diseases. Managing information about the projects and the diseases in the same ontology might be cumbersome. Therefore, one might create a separate ontology O about diseases and a separate ontology O' about projects. The ontology O' would import O in order to gain access to the classes representing diseases; this allows one to use the diseases from O when writing the axioms of O' . From a physical point of view, an ontology contains a set of IRIs, shown in Figure 1 as the directlyImportsDocuments association; these IRIs identify the ontology documents of the directly imported ontologies as specified in Section 3.2 . The logical directly imports relation between ontologies, shown in Figure 1 as the directlyImports association, is obtained by accessing the directly imported ontology documents and converting them into OWL 2 ontologies. The logical imports relation between ontologies, shown in Figure 1 as the imports association, is the transitive closure of directly imports. In Figure 1, associations directlyImports and imports are shown as derived associations, since their values are derived from the value of the directlyImportsDocuments association. Ontology documents usually store the directlyImportsDocuments association. In contrast, the directlyImports and imports associations are typically not stored in ontology documents, but are determined during parsing as specified in Section 3.6 . The following ontology document contains an ontology that directly imports an ontology contained in the ontology document accessible via the IRI <http://www.example.com/my/2.0> . Functional-Style Syntax: Ontology( <http://www.example.com/importing-ontology> Import( <http://www.example.com/my/2.0> ) ... ) RDF: <http://www.example.com/importing-ontology> rdf:type owl:Ontology . <http://www.example.com/importing-ontology> owl:imports <http://www.example.com/my/2.0> . ... The IRIs identifying the ontology documents of the directly imported ontologies can be redirected as described in Section 3.2 . For example, in order to access the above mentioned ontology document from a local cache, the IRI <http://www.example.com/my/2.0> might be redirected to <file:///usr/local/ontologies/imported.v20.owl> . Note that this can be done without changing the ontology document of the importing ontology. The import closure of an ontology O is a set containing O and all the ontologies that O imports. The import closure of O SHOULD NOT contain ontologies O 1 and O 2 such that O 1 and O 2 are different ontology versions from the same ontology series, or O 1 contains an ontology annotation owl:incompatibleWith with the value equal to either the ontology IRI or the version IRI of O 2 . The axiom closure of an ontology O is the smallest set that contains all the axioms from each ontology O' in the import closure of O with all anonymous individuals standardized apart — that is, the anonymous individuals from different ontologies in the import closure of O are treated as being different; see Section 5.6.2 for further details. 3.5 Ontology Annotations An OWL 2 ontology contains a set of annotations. These can be used to associate information with an ontology — for example the ontology creator's name. As discussed in more detail in Section 10 , each annotation consists of an annotation property and an annotation value, and the latter can be a literal, an IRI, or an anonymous individual. ontologyAnnotations := { Annotation } OWL 2 provides several built-in annotation properties for ontology annotations. The usage of these annotation properties on entities other than ontologies is discouraged. The owl:priorVersion annotation property specifies the IRI of a prior version of the containing ontology. The owl:backwardCompatibleWith annotation property specifies the IRI of a prior version of the containing ontology that is compatible with the current version of the containing ontology. The owl:incompatibleWith annotation property specifies the IRI of a prior version of the containing ontology that is incompatible with the current version of the containing ontology. 3.6 Canonical Parsing of OWL 2 Ontologies Many OWL 2 tools need to support ontology parsing — the process of converting an ontology document written in a particular syntax into an OWL 2 ontology. Depending on the syntax used, the ontology parser may need to know which IRIs are used in the ontology as entities of which type. This typing information is extracted from declarations — axioms that associate IRIs with entity types. Please refer to Section 5.8 for more information about declarations. An ontology parser for the ontology documents written in the RDF syntax might encounter the following triples: a:Father rdfs:subClassOf _:x . _:x owl:someValuesFrom a:Child . _:x owl:onProperty a:parentOf . From this axiom alone, it is not clear whether a:parentOf is an object or a data property, and whether a:Child is a class or a datatype. In order to disambiguate the types of these IRIs, the parser needs to look at the declarations in the ontology document being parsed, as well as those in the directly or indirectly imported ontology documents. In OWL 2 there is no requirement for a declaration of an entity to physically precede the entity's usage in ontology documents; furthermore, declarations for entities can be placed in imported ontology documents and imports are allowed to be cyclic. In order to precisely define the result of ontology parsing, this specification defines the notion of canonical parsing . An OWL 2 parser MAY implement parsing in any way it chooses, as long as it produces a result that is structurally equivalent to the result of canonical parsing. An OWL 2 ontology corresponding to an ontology document D GI accessible via a given IRI GI can be obtained using the following canonical parsing process. All steps of this process MUST be successfully completed. CP 1 Make AllDoc and Processed equal to the empty set, and make ToProcess equal to the set containing only the IRI GI . CP 2 While ToProcess is not empty, remove an arbitrary IRI I from it and, if I is not contained in Processed , perform the following steps: CP 2.1 Retrieve the ontology document D I from I as specified in Section 3.2 . CP 2.2 Using the rules of the relevant syntax, analyze D I and compute the set Decl(D I ) of declarations explicitly present in D I and the set Imp(D I ) of IRIs of ontology documents directly imported in D I . CP 2.3 Add D I to AllDoc , add I to Processed , and add each IRI from Imp(D I ) to ToProcess . CP 3 For each ontology document D in AllDoc , perform the following steps: CP 3.1 Compute the set AllDecl(D) as the union of the set Decl(D) , the sets Decl(D') for each ontology document D' that is (directly or indirectly) imported into D , and the set of all declarations listed in Table 5. For an OWL 2 DL ontology, the set AllDecl(D) MUST satisfy the typing constraints from Section 5.8.1 . CP 3.2 Create an instance O D of the Ontology UML class from the structural specification. CP 3.3 Using the rules of the relevant syntax, analyze D and populate O D by instantiating appropriate classes from the structural specification. Use the declarations in AllDecl(D) to disambiguate IRIs if needed; it MUST be possible to disambiguate all IRIs. CP 4 For each pair of ontology documents DS and DT in AllDoc such that the latter is directly imported into the former, add O DT to the directlyImports association of O DS . CP 5 For each ontology document D in AllDoc , set the imports association of O D to the transitive closure of the directlyImports association of O D . CP 6 For each ontology document D in AllDoc , ensure that O D is an OWL 2 ontology — that is, O D MUST satisfy all the restrictions listed in Section 3 . It is important to understand that canonical parsing merely defines the result of the parsing process, and that an implementation of OWL 2 MAY optimize this process in numerous ways. In order to enable efficient parsing, OWL 2 implementations are encouraged to write ontologies into documents by placing all IRI declarations before the axioms that use these IRIs; however, this is not required for conformance. 3.7 Functional-Style Syntax A functional-style syntax ontology document is a sequence of Unicode characters [ UNICODE ] accessible via some IRI by means of the standard protocols such that its text matches the ontologyDocument production of the grammar defined in this specification document, and it can be converted into an ontology by means of the canonical parsing process described in Section 3.6 and other parts of this specification document. A functional-style syntax ontology document SHOULD use the UTF-8 encoding [ RFC 3629 ]. ontologyDocument := { prefixDeclaration } Ontology prefixDeclaration := 'Prefix' '(' prefixName '=' fullIRI ')' Ontology := 'Ontology' '(' [ ontologyIRI [ versionIRI ] ] directlyImportsDocuments ontologyAnnotations axioms ')' ontologyIRI := IRI versionIRI := IRI directlyImportsDocuments := { 'Import' '(' IRI ')' } axioms := { Axiom } Each part of the ontology document matching the prefixDeclaration production declares a prefix name and associates it with a prefix IRI. An ontology document MUST contain at most one such declaration per prefix name, and it MUST NOT declare a prefix name listed in Table 2. Prefix declarations are used during parsing to expand abbreviated IRIs in the ontology document — that is, parts of the ontology document matching the abbreviatedIRI production — into full IRIs. This is do | 2026-01-13T08:48:07 |
https://gg.forem.com/gg_news/microsoft-concedes-that-the-outer-worlds-2-retail-price-was-too-high-begins-to-issue-refunds-1ii8 | Microsoft concedes that 'The Outer Worlds 2' retail price was too high, begins to issue refunds. - Gamers 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 Gamers Forem 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 Gaming News Posted on Jul 28, 2025 Microsoft concedes that 'The Outer Worlds 2' retail price was too high, begins to issue refunds. # xbox # gamepass # rpg # openworld Microsoft concedes that The Outer Worlds 2 was too expensive | Windows Central Xbox controversially raised the base price of its mainline games to $80 in an announcement a few weeks ago. Now, it seems to be backtracking. Good, I say. windowscentral.com Microsoft’s surprise $79.99 tag for The Outer Worlds 2 has officially been scrapped: after a wave of backlash (and even the game’s director calling out the steep price), Xbox and Obsidian confirmed the title—and all their big holiday releases—will stick to the industry-standard $69.99. Already pre-ordered at $79.99? You’ll need to nab a refund from your retailer (some are issuing them today, others tomorrow). Microsoft also says the rollback will hit the UK and EU in the next few days. Top comments (0) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss 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 Gaming News Follow Joined Apr 30, 2025 More from Gaming News GameSpot: ROG Xbox Ally X Is Good, But Has Issues # pcgaming # xbox GameSpot: Battlefield 6: Full Review # pcgaming # xbox GameSpot: Is the ROG Xbox Ally X Worth $1000? | Kurt & Lucy Gotcha Covered # pcgaming # xbox # gaming 💎 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 Gamers Forem — An inclusive community for gaming enthusiasts 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 . Gamers Forem © 2025 - 2026. We're a place where gamers unite, level up, and share epic adventures. Log in Create account | 2026-01-13T08:48:07 |
https://gg.forem.com/gg_news/gen-z-is-cutting-back-on-video-game-purchases-like-really-cutting-back-13e2#comments | Gen Z Is Cutting Back On Video Game Purchases. Like, Really Cutting Back - Gamers 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 Gamers Forem 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 Gaming News Posted on Aug 12, 2025 Gen Z Is Cutting Back On Video Game Purchases. Like, Really Cutting Back # gaminghardware # nintendoswitch # sportsgames # gamedeals Gen Z Is Cutting Back On Video Game Purchases. Like, Really Cutting Back Young zoomers just can't afford video games anymore. According to the Wall Street Journal, Gen Z is spending far less on gaming. vice.com Gen Z gamers are seriously dialing back their spend: according to Circana, 18- to 24-year-olds shelled out about 13 percent less on games between January and April versus last year, which translates to almost a 25 percent weekly spending drop—and that’s way steeper than any other age group’s single-digit decline. Tough job prospects, student-loan bills kicking back in and rising credit-card delinquency are to blame, say economists and analysts like Mat Piscatella. If zoomers can’t afford games now, both their future wealth-building and the gaming industry’s growth could take a real hit. Top comments (0) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss 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 Gaming News Follow Joined Apr 30, 2025 More from Gaming News IGN: Is Pokemon Legends: Z-A on Switch 2 That Much Better Than Switch 1? # nintendo # nintendoswitch # pcgaming GameSpot: Pokemon Legends: Z-A Review # nintendo # nintendoswitch # pcgaming GameSpot: Pokemon Legends: Z-A - 19 Things I Wish I Knew Before Starting # nintendo # nintendoswitch # pcgaming 💎 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 Gamers Forem — An inclusive community for gaming enthusiasts 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 . Gamers Forem © 2025 - 2026. We're a place where gamers unite, level up, and share epic adventures. Log in Create account | 2026-01-13T08:48:07 |
https://gg.forem.com/t/gamepass#main-content | Gamepass - Gamers 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. 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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 Gamers Forem Close # gamepass Follow Hide Subscription gaming for the ultimate library Create Post Posts Left menu 👋 Sign in for the ability to sort posts by relevant , latest , or top . Right menu Xbox Is Still Figuring Out How To Market Its PC Games, And Has Come Up With Another Pointless Name Change Gaming News Gaming News Gaming News Follow Aug 5 '25 Xbox Is Still Figuring Out How To Market Its PC Games, And Has Come Up With Another Pointless Name Change # xbox # pcgaming # gamepass # cloudgaming Comments Add Comment 1 min read Microsoft games made up most of PlayStation's top sellers in the US last quarter Gaming News Gaming News Gaming News Follow Aug 5 '25 Microsoft games made up most of PlayStation's top sellers in the US last quarter # playstation # xbox # gamepass # racinggames Comments Add Comment 1 min read Microsoft concedes that 'The Outer Worlds 2' retail price was too high, begins to issue refunds. Gaming News Gaming News Gaming News Follow Jul 28 '25 Microsoft concedes that 'The Outer Worlds 2' retail price was too high, begins to issue refunds. # xbox # gamepass # rpg # openworld Comments Add Comment 1 min read Rpg Xbox Ally Is $700 And Xbox Ally X Is $1050 Gaming News Gaming News Gaming News Follow Jul 18 '25 Rpg Xbox Ally Is $700 And Xbox Ally X Is $1050 # xbox # pcgaming # gaminghardware # gamepass Comments Add Comment 1 min read Rpg Xbox Ally Is $700 And Xbox Ally X Is $1050 Gaming News Gaming News Gaming News Follow Jul 17 '25 Rpg Xbox Ally Is $700 And Xbox Ally X Is $1050 # gaminghardware # pcgaming # xbox # gamepass Comments Add Comment 1 min read Rpg Xbox Ally Is $700 And Xbox Ally X Is $1050 Gaming News Gaming News Gaming News Follow Jul 15 '25 Rpg Xbox Ally Is $700 And Xbox Ally X Is $1050 # xbox # pcgaming # gaminghardware # gamepass Comments Add Comment 1 min read Activision pulls Call of Duty game after PC players are hacked Gaming News Gaming News Gaming News Follow Jul 14 '25 Activision pulls Call of Duty game after PC players are hacked # pcgaming # gamepass # fps # multiplayer Comments Add Comment 1 min read “Definitely Not”: Helldivers 2 Devs Confirm It Won't Ever Come To Xbox Game Pass Gaming News Gaming News Gaming News Follow Jul 10 '25 “Definitely Not”: Helldivers 2 Devs Confirm It Won't Ever Come To Xbox Game Pass # xbox # gamepass # pcgaming # playstation Comments Add Comment 1 min read Activision pulls Call of Duty game after PC players are hacked Gaming News Gaming News Gaming News Follow Jul 10 '25 Activision pulls Call of Duty game after PC players are hacked # pcgaming # gamepass # fps # steam Comments Add Comment 1 min read “Definitely Not”: Helldivers 2 Devs Confirm It Won't Ever Come To Xbox Game Pass Gaming News Gaming News Gaming News Follow Jul 9 '25 “Definitely Not”: Helldivers 2 Devs Confirm It Won't Ever Come To Xbox Game Pass # xbox # gamepass # pcgaming # coop Comments Add Comment 1 min read IGN: Arkane Studios Founder Takes Shots at Microsoft's Xbox Game Pass - IGN Daily Fix Gaming News Gaming News Gaming News Follow Jul 8 '25 IGN: Arkane Studios Founder Takes Shots at Microsoft's Xbox Game Pass - IGN Daily Fix # gamepass # xbox # gamedev # cloudgaming Comments Add Comment 1 min read IGN: The Fallout of Xbox's Massive Layoffs - Unlocked Clips Gaming News Gaming News Gaming News Follow Jul 8 '25 IGN: The Fallout of Xbox's Massive Layoffs - Unlocked Clips # xbox # gamedev # gaminghardware # gamepass Comments Add Comment 1 min read “Definitely Not”: Helldivers 2 Devs Confirm It Won't Ever Come To Xbox Game Pass Gaming News Gaming News Gaming News Follow Jul 8 '25 “Definitely Not”: Helldivers 2 Devs Confirm It Won't Ever Come To Xbox Game Pass # xbox # gamepass # multiplayer # thirdpersonshooter Comments Add Comment 1 min read “Definitely Not”: Helldivers 2 Devs Confirm It Won't Ever Come To Xbox Game Pass Gaming News Gaming News Gaming News Follow Jul 7 '25 “Definitely Not”: Helldivers 2 Devs Confirm It Won't Ever Come To Xbox Game Pass # xbox # gamepass # pcgaming # playstation Comments Add Comment 1 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 Gamers Forem — An inclusive community for gaming enthusiasts 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.highlight.io/docs/general/product-features/logging/overview | Logging Features Star us on GitHub Star Docs Sign in Sign up General 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) 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 / Highlight Docs / Product Features / Logging / Logging Features Logging Features You can find our logging product at app.highlight.io/logs . If your language of choice isn't support in the "Getting Started" docs below, hit us up in our community or send us an email at support@highlight.io Get started with the resources below: Get Started Set up logging for your application. Log Search Specification The specification we use for ingesting and searching for logs. Log Alerts Set up alerts to be notified when logs exceed a threshold. Logging Log Alerts Community / Support Suggest Edits? Follow us! [object Object] | 2026-01-13T08:48:07 |
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https://gg.forem.com/fullstackhoward/7-hard-truths-i-learned-running-a-gaming-community-for-13-years-k80 | 7 Hard Truths I Learned Running a Gaming Community for 13 Years - Gamers 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 Gamers Forem 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 Howard Posted on Dec 9, 2025 7 Hard Truths I Learned Running a Gaming Community for 13 Years # community # clans # pcgaming # advice TL;DR: I started a gaming community in a dorm room in 2013. It grew to thousands of members, but I made massive mistakes. Here is what I wish I knew about leadership, culture, and burnout before I started. I started my journey in 2013 in a college dorm room. Grand Theft Auto 5 had just released, and the online component was a mess—full of toxic teenagers and griefers. I didn’t want that to ruin the experience, so I started my own group. What began as a small GTA crew blossomed into a full-fledged community hosting thousands of people, events, podcasts, and live streams. I’ve run this gaming community for over 13 years , and despite the hurdles, it is still kicking and thriving. However, the road wasn't smooth. There were massive setbacks. If I could roll back the hands of time, here are the 7 major things I wish I could tell my younger self. 1. People Will Come and Go 👋 Sometimes members leave because of something you did. Other times, it has absolutely nothing to do with you. They get bored, they have a falling out with another member, or life just gets in the way. This was the hardest lesson for me in the beginning. I would develop genuine friendships with members. Then, I’d wake up one day, and— poof —they were gone. No explanation, no warning. 💡 The Lesson: As a leader, you have to take a step back. Don't become so entangled that a departure ruins your morale. Not everyone is in it for the long haul. If someone wants to leave, let them go. Never coerce someone into staying. 2. Community Leadership is a Thankless Job 📉 When things are running smoothly, people won’t say much. They will join, assimilate, and have fun. But if one thing goes wrong? Be prepared for a barrage of comments telling you exactly how you should be doing a better job. I have spent an unfathomable amount of hours building, tweaking, and perfecting everything from video promotions to game servers. People will often join, take what serves them, and bail. You will be lucky to get so much as a "thank you." Case in point: A few years ago, a couple met on my server and eventually got married in real life. They lived in my area. I didn't get a "thanks for creating the space where I found the love of my life," nor was I invited to the wedding. It sounds pessimistic, but it is human nature. They are there for the utility you provide, not necessarily to celebrate the builder. 3. Everyone Thinks They Can Do It Better 📢 Over the years, I’ve seen members take the blueprint I built to start their own groups, only to fail. I’ve had members lie to sabotage my reputation so they could poach members. I’ve heard statements like: "If I ran this community, I would do X, Y, and Z." People always underestimate how hard running a big community actually is. 💡 The Lesson: Don’t let armchair quarterbacks convince you that you’re doing a bad job. If they could do it better than you, they would already be doing it. 4. Recognize "Consumers" vs. "Producers" Early ⚖️ You can generally break your members down into two categories: The Consumers: They are here for a good time. They show up to events and participate in chat, but they are generally there to take value from the community. The Producers: These people naturally help out. They go out of their way to welcome newbies. They find ways to contribute value without being asked. Recognize the Producers FAST. I dropped the ball on this in the genesis of my community. I was so wrapped up in being friends with the guys I played with—choosing people I liked over people who contributed —that I ended up with 15 staff members who were just there for the vibes . This completely backfired later on. 5. Have an End-Goal (And Align Your Staff) 🎯 I started my community as a GTA Online Crew with no real vision other than "I want something greater." I spun my wheels for years trying to capitalize on new niches just to keep it all going. Because there was no ultimate goal, my staff had nothing to work toward. It was an aimless, and sometimes reckless, journey. 💡 The Lesson: Always ask yourself: What do you want this community to become? What should it produce? Without a North Star, you are just drifting. 6. Culture Matters: You Set the Energy ⚡ The biggest mistake I made was not paying attention to the energy I was projecting. At one point, I became bitter about the gaming landscape. I was pessimistic, and that bled into my interactions. I remember saying, "I don't bother welcoming new members because they will just leave anyway." Guess what happened? The members adopted that mentality. The group became unwelcoming and cliquish. New members would join, get ignored, and leave. It got so bad that I felt like an outsider in my own group. I eventually had to take the nuclear route —I wiped my staff completely and let chaos ensue to reset the culture. It was an extreme measure that could have been avoided had I cultivated positivity from the start. 7. Ask Yourself: "What Am I Getting Out of This?" 🤔 I poured time, money, and energy into this group for 10 years before I realized that everyone was benefiting... except me. If you are building a community, you need to be selfish for a moment. Why are you doing this? What is your return on investment (whether that's joy, money, connections, or career growth)? Moving Forward 🚀 Today, I am rebuilding. This time, I am intentional. I have clear objectives, a defined culture, and I know exactly why I am doing it. If you are planning on building a group, learn from my 13 years of mistakes so you don't have to repeat them. If you are curious about what we are building now, check out The Vice Community . Top comments (3) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand Jim Hill Jim Hill Jim Hill Follow Musician and burgeoning game developer :) Joined Aug 2, 2024 • Dec 11 '25 Dropdown menu Copy link Hide Thanks for sharing. Genuinely sounds like hard work. Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Kendall Armand Kendall Armand Kendall Armand Follow Joined Dec 11, 2025 • Dec 12 '25 Dropdown menu Copy link Hide Transparency of growth is essential. Great leaders need situational awareness of where they’ve went wrong and how they course corrected. I think your intentions were good but like you said what do you want out of this. It brings me joy to do things but when it grows it requires more of you and to the point you may need a staff. Nothings free even if you love doing it. Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand coder202 coder202 coder202 Follow Location Bulgaria Joined Dec 16, 2020 • Dec 18 '25 Dropdown menu Copy link Hide Thank you! 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 Howard Follow I'm a Full-Stack Creative who loves blending design and development. I'm always learning new technologies to build fun and engaging projects. Joined Sep 19, 2025 💎 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 Gamers Forem — An inclusive community for gaming enthusiasts 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 . Gamers Forem © 2025 - 2026. We're a place where gamers unite, level up, and share epic adventures. Log in Create account | 2026-01-13T08:48:07 |
https://gg.forem.com/junothreadborne | Juno Threadborne - Gamers 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 Gamers Forem Close Follow User actions Juno Threadborne 🧵 Writer. 🧑💻 Coder. ✨ Often found bending reality for sport. https://thrd.me Location Hampton, VA Joined Joined on Oct 16, 2025 Personal website https://junothreadborne.me twitter website Pronouns he/him More info about @junothreadborne Badges 2 Top 7 Awarded for having a post featured in the weekly "must-reads" list. 🙌 Got it Close #Discuss Awarded for sharing the top weekly post under the #discuss tag. 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 Currently hacking on myself Post 3 posts published Comment 31 comments written Tag 0 tags followed Sea of Stars: Pixelated Compassion in an Age of Exhaustion Juno Threadborne Juno Threadborne Juno Threadborne Follow Nov 11 '25 Sea of Stars: Pixelated Compassion in an Age of Exhaustion # gamedesign # gamedev # kindness # indiegames 4 reactions Comments 1 comment 3 min read Want to connect with Juno Threadborne? Create an account to connect with Juno Threadborne. You can also sign in below to proceed if you already have an account. Create Account Already have an account? Sign in Any% Kindness Juno Threadborne Juno Threadborne Juno Threadborne Follow Nov 1 '25 Any% Kindness # speedrunning # gdq # community # charity 8 reactions Comments 1 comment 6 min read This Is What Fandom Feels Like Juno Threadborne Juno Threadborne Juno Threadborne Follow Oct 23 '25 This Is What Fandom Feels Like # gamedev # ux # gamedesign 18 reactions Comments 3 comments 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 Gamers Forem — An inclusive community for gaming enthusiasts 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 . Gamers Forem © 2025 - 2026. We're a place where gamers unite, level up, and share epic adventures. Log in Create account | 2026-01-13T08:48:07 |
https://gg.forem.com/junothreadborne/sea-of-stars-pixelated-compassion-in-an-age-of-exhaustion-4e4o | Sea of Stars: Pixelated Compassion in an Age of Exhaustion - Gamers 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 Gamers Forem 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 Juno Threadborne Posted on Nov 11, 2025 Sea of Stars: Pixelated Compassion in an Age of Exhaustion # gamedesign # gamedev # kindness # indiegames I'm pretty sure if I fed "cozy nostalgic 90s-style RPG pixel art" into an AI image generator, something like this would appear. But this one is real. Human-made. And that matters — because this single frame says everything about the design philosophy at Sabotage Studio. Two friends, a campfire, the hush of a forest clearing. There's no combat here, no puzzles to solve, no experience to grind. Just a place to be . A small patch of quiet in a world that otherwise invites exploration. In Sea of Stars , you can "set up camp" anywhere on the world map. No tents, no consumables, no tradeoff for taking a breath. The game fades in this little pocket of light where you can save, rest, and talk to your companions before returning to the journey. It's a familiar image for anyone who grew up on Chrono Trigger or Final Fantasy VI , but it's been reimagined for players with finite energy — people with lives, interruptions, and less time to grind. This is what kindness looks like when it's rendered in pixels. It's not a mechanic that demands performance; it's one that offers permission to take stock, and a graceful step out of the world. To appreciate what this offers, it helps to remember what rest used to mean in games. In the '90s, rest was a reward. You fought your way to the next inn, rationed your potions, and prayed for a save point before the boss. The downtime existed to remind you how fragile safety was. But the team at Sabotage shifted that relationship entirely. Rest isn't something you have to earn anymore — it's something you're allowed . The developers trust you with peace. They've taken what was once a scarcity mechanic and turned it into a moment of connection: between characters, between player and world, between life and game. Games have always understood the emotional gravity of safety. Resident Evil gave us the typewriter room — a small pocket of sanity with a gentle piano, where monsters couldn't follow. Dark Souls offered bonfires: tiny circles of light that tethered you to persistence itself. Sea of Stars belongs to that lineage, but with the tension stripped away. Its campfire isn't a barricade against horror — it's a pause in the world that you chose. The same emotional rhythm, reimagined through generosity instead of fear. The respite remains sacred, but here it's framed as compassion rather than reprieve. Instead of saying "you've survived," the game seems to say, "you deserve to rest." Kindness isn't usually listed among the tools of game design. We talk about balance, difficulty curves, reward loops — the architecture of challenge. But Sea of Stars reminds us that generosity can be mechanical too. Every time you open that menu and choose "set up camp," the game is silently saying, we understand you . It’s easy to see this as nostalgia or "cozy game" influence, but aesthetics aren’t what give this moment power. It's the humanity behind it. The decision to treat the player as a traveler with limits. At its heart, Sea of Stars is a game that trusts you to rest. And that trust—that quiet act of care rendered in pixels and sound—shifts the relationship from challenge to conversation. Because sometimes, the kindest thing a game can do is look at you through the screen and say, "It's okay. You can rest now." 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 Gokul Gokul Gokul Follow Building lean software | secret love for performance and efficiency | Would’ve been a cook in alt-timeline. Location India Work Developer Joined Nov 15, 2022 • Dec 2 '25 Dropdown menu Copy link Hide Cool concept, rather than using pause menu to freeze the work, we create a zone where players are still in the game but everything around them is locked out. i like it, it adds more emotional view seeing our main characters resting somewhere know what is about to come. 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 Juno Threadborne Follow 🧵 Writer. 🧑💻 Coder. ✨ Often found bending reality for sport. https://thrd.me Location Hampton, VA Pronouns he/him Joined Oct 16, 2025 More from Juno Threadborne This Is What Fandom Feels Like # gamedev # ux # gamedesign 💎 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 Gamers Forem — An inclusive community for gaming enthusiasts 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 . Gamers Forem © 2025 - 2026. We're a place where gamers unite, level up, and share epic adventures. 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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 PEACEBINFLOW Founder of SAGEWORKS AI — building the Web4 layer where AI, blockchain & time flow as one. Creator of Mind’s Eye and BinFlow. Engineering the future of temporal, network-native intelligence. Location BOTSWANA MAUN Joined Joined on Oct 31, 2025 Email address peacethabibinflow@proton.me Personal website https://peacebinflow.github.io/sageworks-ai/ github website Pronouns he Work Founder & System Architect at SAGEWORKS AI AI Agents Intensive Course Writing Challenge Completion Awarded for completing the AI Agents Intensive Course Writing Challenge. Thank you for sharing your learning journey! 🤖 Got it Close Xano AI-Powered Backend Challenge Completion Awarded for completing at least one prompt in the Xano AI-Powered Backend Challenge. Thank you for participating! 💻 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 Agentic Postgres Challenge Completion Awarded for completing at least one submission in the Agentic Postgres Challenge with TigerData. Thank you for participating! 💻 Got it Close 2025 Hacktoberfest Writing Challenge Completion Awarded for completing at least one prompt in the 2025 Hacktoberfest Writing Challenge. Thank you for sharing your open source story! 🎃✍️ 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 @peacebinflow Organizations SAGEWORKS AI GitHub Repositories mindscript-demos Curated demos showing how MindScript Core, Templates, Ledger, Runtime, and Search work together in real workflows — from CLI runs to multi-stage AI reasoning and temporal recall. mindscript-core MindScript Core — The official language specification, execution laws, and architectural model for MindScript, the AI-native prompting language created by Peace Thabiwa (Sageworks AI). Includes the formal syntax, deterministic stage logic, modality rules, ledger schemas, and documentation for implementing MindScript across multi-modal AI systems. mindscript-google-executor Google Workspace and Google Cloud executor for MindScript. Maps MindScript ops to Gmail, Docs, Drive, Sheets, Calendar, and GCP via deterministic C++ execution. C++ mindscript-templates MindScript Templates — The official library of structured, deterministic MindScript patterns for text, diagram, image, video, and automation tasks. Includes multi-stage templates, modality-specific patterns, pattern inheritance examples, and real-world examples demonstrating how to execute MindScript programs across LLMs and agent systems. mindseye-binary-engine A binary-level cognition engine for MindsEye. Decode, label, map, and traverse binary as time-patterns. Builds signatures, provenance, and time-aware meters for advanced ML and agentic systems. Python mindscript-ledger MindScript Ledger is the temporal memory and pattern-recall layer of the MindScript ecosystem. It stores normalized prompts, logic states, patterns, and threads as a structured ledger, enabling deterministic recall and reconstruction of long-running AI interactions. mindscript-search Semantic & structural search engine for the MindScript ecosystem. Index prompts, ledger entries, templates, and runtime outputs — enabling fast retrieval, pattern scanning, and temporal recall across MindScript workflows. Python mindscript-runtime-c Deterministic C++ runtime for executing MindScript programs with budgets, policy hooks, idempotency, and audit output; wired to mindseye-protocol protobuf contracts. C++ mindscript-runtime mindscript-runtime is the minimal, reference implementation of the MindScript engine. It provides: - a CLI for running .ms / .ms.md files - a parser that converts MindScript into an internal AST - a stage-based runtime that executes each stage sequentially - adapters for different LLM backends (OpenAI, Gemini, local stub) Python mindscript-web-playground- "Web playground for running MindScript programs with Streamlit — powered by mindscript-runtime and templates." mindseye-agentic A hybrid AI + Postgres proof-of-concept built for the Agentic Postgres Challenge. MindsEye Agentic connects Timescale hypertables, trigram search, and GPT cognition to uncover time-based insights from live event data. JavaScript MindsEye-Notification-Project1 Lightweight AI-driven email notification system built with Python and MindsEye automation. Python MindsEye-hunting-engine Cognitive AI dashboard that visualizes time-labeled data (BinFlow system) using a Node.js + React full-stack architecture. JavaScript mindseye-google-analytics Analytics layer for the MindsEye Google ecosystem: exports, charts, and dashboards over the prompt ledger. Python minds-eye-automations Automation engine for the Google-native Mind’s Eye OS. Handles scheduled jobs, Gmail/Calendar/Drive/Docs/Meet triggers, Cloud Run workflows, Pub/Sub handlers, weekly summaries, LAW-T block generation, and cognitive pool refresh tasks. TypeScript minds-eye-core Core event schema + LAW-T (Law of Time) logic for the Google-native Mind’s Eye OS constellation. Defines the universal event model, time labeling, block/segment logic, and shared TypeScript types used across all Mind’s Eye repos. TypeScript minds-eye-law-n-network LAW-N (Law of Network) — the Mind’s Eye data-movement layer that routes, separates, and prioritizes events across devices, 4G/5G networks, and cloud services. Designed to power the Mind’s Eye OS constellation with intelligent packet flow, time-aware routing, and network-adaptive behavior. TypeScript minds-eye-playground Playground for the Google-native Mind's Eye OS. A sandbox of experiments, mock data, Kaggle/Colab notebooks, and prototype scripts for events, LAW-T, search, and Google Workspace flows. TypeScript minds-eye-search-engine Search + stats microservice for the Google-native Mind's Eye OS. Powers /events/search and /events/stats over Gmail, Calendar, Drive and other Mind's Eye events using full-text, trigram, and filtered search. TypeScript minds-eye-gworkspace-connectors Google Workspace connectors for the Mind's Eye OS constellation. Ingests Gmail, Calendar, Drive, Docs, and Meet data into normalized MindEyeEvent objects and forwards them to Mind's Eye Core / event streams. TypeScript mindseye-moving-library The Moving Library is a pattern-based code evolution fabric for the MindsEye OS. It converts code → binary → pattern → new code variants, enabling living agent architectures, code mutation, and pattern retrieval. JavaScript mindseye-sql-core Core MindsEye SQL engine — a time-labeled, event-centric, pattern-aware SQL dialect that routes queries across BigQuery, Cloud SQL, Firestore, and GCS. TypeScript minds-eye-dashboard React + Next.js dashboard for the Google-native Mind's Eye OS. Visualizes timelines, events, LAW-T segments, search results, and weekly snapshots over Gmail, Calendar, Drive, Docs, and Meet activity. TypeScript mindseye-google-devlog Devlog generator that turns MindsEye ledger nodes and Google Docs into Dev.to-ready markdown posts. TypeScript mindseye-google-workflows Central workflow hub for the MindsEye Google ecosystem — defines cross-repo, cross-app data flows and portal-style data movement. Python mindseye-kaggle-binary-ledger Binary-labeled intelligence ledger for Kaggle-style ML workflows — maps datasets, models, metrics, and notebooks into LAW-T time blocks and binary pattern signatures. Bridges Web1 → Web2 → Web3 behavior and connects directly to the MindsEye Binary Engine + Moving Library. JavaScript mindseye-mcp-server Agentic MCP server starter powered by MindsEye: built-in tracing, cognitive memory, and feedback loops for tool-aware observability. TypeScript mindseye-sql-bridges Time-travel adapters for MindsEye SQL — reconstructing historical database languages, relational algebra, and legacy query styles into modern LAW-T/Law-N time-labeled SQL. TypeScript mindseye-workspace-automation Google Workspace automations (Gmail, Docs, Drive) powered by the MindsEye ledger and Gemini. JavaScript sageworks-ai SageWorks AI — temporal & network-native ecosystem powering LAW-N, Network SQL, MindsEye OS, and LAW-T binary ledgers. HTML mindseye-gemini-orchestrator Orchestrator that runs MindsEye prompts from a Google Sheets ledger through Gemini and logs results back. TypeScript mindseye-google-ledger Prompt Evolution Tree + ledger for MindsEye on Google Workspace (Sheets, Docs, Forms + Apps Script). JavaScript timescaledb A time-series database for high-performance real-time analytics packaged as a Postgres extension Fork C MindsEye-Notification-Project Skills/Languages Experienced in Python, TypeScript, Solidity, Next.js, MongoDB, and AI frameworks. Specializing in temporal AI, Web4 infrastructure, and blockchain-driven data flow Currently learning Exploring temporal AI architectures, LLM agents, and multi-chain data flows. Deep-diving into TypeScript, Python, Solidity, Next.js, and cognitive compute design. Currently hacking on Building Mind’s Eye, BinFlow, and FlowSheet — a Web4 stack merging AI perception, temporal reasoning, blockchain verification, and time-labeled data orchestration. Available for Open to collaborations on AI agents, temporal computing, Web4 ecosystems, blockchain data flows, and experimental system design. Post 45 posts published Comment 40 comments written Tag 22 tags followed # MindsEye: Ledger-First AI Architecture New Year, New You Portfolio Challenge Submission PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Jan 13 # MindsEye: Ledger-First AI Architecture # devchallenge # googleaichallenge # portfolio # gemini 1 reaction Comments Add Comment 36 min read Want to connect with PEACEBINFLOW? Create an account to connect with PEACEBINFLOW. You can also sign in below to proceed if you already have an account. Create Account Already have an account? Sign in Reversible Binary Explainer: Proving Directive-Locked AI Explanations with MindsEye PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Jan 8 Reversible Binary Explainer: Proving Directive-Locked AI Explanations with MindsEye # ai # programming # opensource # mindseye 5 reactions Comments Add Comment 6 min read MindsEye Part II: The Enclosed Web DEV's Worldwide Show and Tell Challenge Submission 🎥 PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Jan 5 MindsEye Part II: The Enclosed Web # devchallenge # muxchallenge # showandtell # video 3 reactions Comments Add Comment 3 min read MindsEye — Turning AI Activity Into Auditable Organizational Memory DEV's Worldwide Show and Tell Challenge Submission 🎥 PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Dec 20 '25 MindsEye — Turning AI Activity Into Auditable Organizational Memory # devchallenge # muxchallenge # showandtell # video 10 reactions Comments 2 comments 2 min read The Ping Engine Part 2: Advanced Patterns & Real-World Examples PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Dec 19 '25 The Ping Engine Part 2: Advanced Patterns & Real-World Examples # ai # mindseye # tutorial # promptengineering 5 reactions Comments Add Comment 10 min read MindsEye & MindScript: A Ledger-First Cognitive Architecture Technical Whitepaper v5.0 PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Dec 18 '25 MindsEye & MindScript: A Ledger-First Cognitive Architecture Technical Whitepaper v5.0 # mindseye # programming # opensource # ai 4 reactions Comments 1 comment 38 min read MindsEye & MindScript: A Ledger-First Cognitive Architecture Technical Whitepaper v4.0 PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Dec 17 '25 MindsEye & MindScript: A Ledger-First Cognitive Architecture Technical Whitepaper v4.0 # programming # ai # mindseye # opensource 9 reactions Comments 1 comment 18 min read MindsEye & MindScript: A Ledger-First Cognitive Architecture Technical Whitepaper v3.0 PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Dec 16 '25 MindsEye & MindScript: A Ledger-First Cognitive Architecture Technical Whitepaper v3.0 # mindseye # programming # ai # google 4 reactions Comments Add Comment 27 min read MindsEye & MindScript: A Ledger-First Cognitive Architecture Technical Whitepaper v2.0 PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Dec 16 '25 MindsEye & MindScript: A Ledger-First Cognitive Architecture Technical Whitepaper v2.0 # mindseye # programming # ai # opensource 4 reactions Comments Add Comment 31 min read MindsEye & MindScript: A Ledger-First Cognitive Architecture Technical Whitepaper v1.0 PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Dec 16 '25 MindsEye & MindScript: A Ledger-First Cognitive Architecture Technical Whitepaper v1.0 # mindseye # programming # ai # opensource 4 reactions Comments Add Comment 31 min read MINDS EYE FABRIC PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Dec 13 '25 MINDS EYE FABRIC # programming # c # ai # mindseye 2 reactions Comments Add Comment 103 min read MindScript: The Language Layer for MindsEye (Ledger-First Automation, Domain Dialects, and Searchable Memory)" published: true PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Dec 12 '25 MindScript: The Language Layer for MindsEye (Ledger-First Automation, Domain Dialects, and Searchable Memory)" published: true # ai # automation # python # opensource 4 reactions Comments Add Comment 22 min read Mind's Eye Platform Official Technical Documentation PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Dec 6 '25 Mind's Eye Platform Official Technical Documentation # ai # programming # typescript # mindseye 4 reactions Comments Add Comment 52 min read MindsEye Hunting Engine — AI-Built, Human-Refined, and Production-Ready Submission for the Xano AI-Powered Backend Challenge Xano AI-Powered Backend Challenge: Public API Submission PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Dec 4 '25 MindsEye Hunting Engine — AI-Built, Human-Refined, and Production-Ready Submission for the Xano AI-Powered Backend Challenge # devchallenge # xanochallenge # api # backend 9 reactions Comments Add Comment 3 min read LAW-M: The Temporal Synchronization Architecture for Human–Vehicle–Environment Co-Processing PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow for SAGEWORKS AI Dec 3 '25 LAW-M: The Temporal Synchronization Architecture for Human–Vehicle–Environment Co-Processing # ai # machinelearning # automotive # startup 2 reactions Comments Add Comment 136 min read The Ping Engine: Adaptive Focus + MindsEye State Cards PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Dec 2 '25 The Ping Engine: Adaptive Focus + MindsEye State Cards # ai # promptengineering # tutorial # mindseye 3 reactions Comments Add Comment 4 min read LAW-N Series — Part 6: Building a Signal-Native Architecture Through Data, Not Theory PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow for SAGEWORKS AI Dec 1 '25 LAW-N Series — Part 6: Building a Signal-Native Architecture Through Data, Not Theory # kaggle # lawn # machinelearning # programming 1 reaction Comments Add Comment 26 min read Introducing SAGEWORKS AI A Temporal & Network-Native Framework for Next-Generation Computational Systems PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow for SAGEWORKS AI Nov 29 '25 Introducing SAGEWORKS AI A Temporal & Network-Native Framework for Next-Generation Computational Systems # ai # opensource # architecture # webdev 1 reaction Comments Add Comment 3 min read PART 5 — The Rise of Network SQL (N-SQL) PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 28 '25 PART 5 — The Rise of Network SQL (N-SQL) # lawn # sql # nsql # programming 4 reactions Comments Add Comment 26 min read LAW-N Series, Part 4 — Where Theory Becomes Architecture, and Architecture Becomes Implication PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 28 '25 LAW-N Series, Part 4 — Where Theory Becomes Architecture, and Architecture Becomes Implication # lawn # programming # github # network 4 reactions Comments 1 comment 6 min read LAW-N Series, Part 3 — Opening the Signal-Native Stack PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 26 '25 LAW-N Series, Part 3 — Opening the Signal-Native Stack # ai # network # github # lawn 5 reactions Comments 3 comments 5 min read My 5-Day AI Agents Intensive Journey — Part 5 PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 25 '25 My 5-Day AI Agents Intensive Journey — Part 5 # googleaichallenge # ai # agents # devchallenge 8 reactions Comments Add Comment 16 min read THE NETWORK RENAISSANCE PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 25 '25 THE NETWORK RENAISSANCE # network # programming # ai # lawn 8 reactions Comments 6 comments 28 min read My 5-Day AI Agents Intensive Journey — Part 4 From MindsEye SQL to Cloud Fabric for Agents PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 25 '25 My 5-Day AI Agents Intensive Journey — Part 4 From MindsEye SQL to Cloud Fabric for Agents # googleaichallenge # ai # agents # devchallenge 7 reactions Comments Add Comment 8 min read LAW-N: The Network Layer for Mind's Eye ## A Research-Backed Thesis on Context-Aware Data Movement for Mobile Cognitive Systems PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 21 '25 LAW-N: The Network Layer for Mind's Eye ## A Research-Backed Thesis on Context-Aware Data Movement for Mobile Cognitive Systems # ai # networking # data # programming 9 reactions Comments 2 comments 12 min read My 5-Day AI Agents Intensive Journey — Part 3 From Google-Native OS Binary Cognition Browser/Device Agents PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 19 '25 My 5-Day AI Agents Intensive Journey — Part 3 From Google-Native OS Binary Cognition Browser/Device Agents # googleaichallenge # ai # agents # devchallenge 6 reactions Comments Add Comment 7 min read My 5-Day AI Agents Intensive Journey — Part 2 From “One Agent” to a Google-Native MindsEye OS Governed by Time & Network Laws PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 17 '25 My 5-Day AI Agents Intensive Journey — Part 2 From “One Agent” to a Google-Native MindsEye OS Governed by Time & Network Laws # googleaichallenge # ai # agents # devchallenge 6 reactions Comments Add Comment 7 min read My 5-Day AI Agents Intensive Journey — And How I Built a Google-Native MindsEye OS Using 6 Repos PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 15 '25 My 5-Day AI Agents Intensive Journey — And How I Built a Google-Native MindsEye OS Using 6 Repos # googleaichallenge # ai # agents # devchallenge 6 reactions Comments 3 comments 4 min read MindsEye x Google AI Stack, Part 2 — 200 Users, Ledgers as “Soft Blockchain”, and the OS Vision PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 14 '25 MindsEye x Google AI Stack, Part 2 — 200 Users, Ledgers as “Soft Blockchain”, and the OS Vision # googleworkspace # gemini # android # mindseye 1 reaction Comments Add Comment 6 min read # I Built a MindsEye x Google AI Stack in 6 Repos (Without Cloud Credits or API Budget… Yet) PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 13 '25 # I Built a MindsEye x Google AI Stack in 6 Repos (Without Cloud Credits or API Budget… Yet) # googleworkspace # gemini # automation # mindseye 1 reaction Comments Add Comment 5 min read We Gave Our MCP Server a Brain: Introducing MindsEye” PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 10 '25 We Gave Our MCP Server a Brain: Introducing MindsEye” # mindseye # typescript # opensource # programming 1 reaction Comments Add Comment 3 min read MindsEye Agentic — Time-Labeled Cognitive Events on Tiger Cloud Agentic Postgres Challenge Submission PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 9 '25 MindsEye Agentic — Time-Labeled Cognitive Events on Tiger Cloud # devchallenge # agenticpostgreschallenge # ai # postgres 4 reactions Comments Add Comment 2 min read Building the Mind’s Eye Hunting Engine — Call for Builders, Dreamers & Systems Thinkers PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 8 '25 Building the Mind’s Eye Hunting Engine — Call for Builders, Dreamers & Systems Thinkers # programming # node # github # mindseye 3 reactions Comments Add Comment 2 min read Introducing LAW-T: A Time-Labeled, Self-Evolving Programming System** PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 7 '25 Introducing LAW-T: A Time-Labeled, Self-Evolving Programming System** # programming # blockchain # opensource # github 1 reaction Comments Add Comment 1 min read Introducing the MindsEye Notification Project — Adaptive Email Automation for the Future of AI Systems PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 6 '25 Introducing the MindsEye Notification Project — Adaptive Email Automation for the Future of AI Systems # discuss # ai # python # opensource Comments Add Comment 2 min read Reviving Smalltalk-80 with LAW-T: Reconstructing the Laws of Object-Oriented Reasoning for the JavaScript Era PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 5 '25 Reviving Smalltalk-80 with LAW-T: Reconstructing the Laws of Object-Oriented Reasoning for the JavaScript Era # discuss # programming # javascript # devops 1 reaction Comments Add Comment 4 min read Building LAW-T: The First AI-Native Programming Language Hacktoberfest: Contribution Chronicles PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 4 '25 Building LAW-T: The First AI-Native Programming Language # hacktoberfest # ai # opensource # javascript Comments Add Comment 10 min read Mind’s Eye Flow Engine — Turning Postgres Into a Thinking System Agentic Postgres Challenge Submission PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 4 '25 Mind’s Eye Flow Engine — Turning Postgres Into a Thinking System # devchallenge # agenticpostgreschallenge # ai # postgres 5 reactions Comments Add Comment 3 min read Project: The Haunted Landing – A Portal Between Dimensions Frontend Challenge Perfect Landing Submission 🦇🎃 PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 4 '25 Project: The Haunted Landing – A Portal Between Dimensions # frontendchallenge # devchallenge # css Comments Add Comment 2 min read Learning Reflections: The Age of Perceptual AI PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 3 '25 Learning Reflections: The Age of Perceptual AI # googleaichallenge # ai # agents # devchallenge 3 reactions Comments Add Comment 2 min read "LAW-J: I Rebuilt Java With Time Built Into Every Class, Method, and Variable" Hacktoberfest: Contribution Chronicles PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 3 '25 "LAW-J: I Rebuilt Java With Time Built Into Every Class, Method, and Variable" # hacktoberfest # java # opensource # jvm Comments Add Comment 9 min read "Building Mind’s Eye & BinFlow: Architecting Web4’s Temporal Intelligence Layer" Hacktoberfest: Maintainer Spotlight PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 3 '25 "Building Mind’s Eye & BinFlow: Architecting Web4’s Temporal Intelligence Layer" # devchallenge # hacktoberfest # opensource 1 reaction Comments Add Comment 3 min read Building LAW-T: Creating a Time-Native Programming Language from Scratch Hacktoberfest: Contribution Chronicles PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 3 '25 Building LAW-T: Creating a Time-Native Programming Language from Scratch # hacktoberfest # opensource # compilers # python 7 reactions Comments 1 comment 9 min read LAW-T Interpreter v0.1 - Time-Native Programming PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 3 '25 LAW-T Interpreter v0.1 - Time-Native Programming # programming # python # architecture # beginners 1 reaction Comments Add Comment 7 min read # LAW-T: Building a Time-Native Programming Language (Let's Build It Together) PEACEBINFLOW PEACEBINFLOW PEACEBINFLOW Follow Nov 2 '25 # LAW-T: Building a Time-Native Programming Language (Let's Build It Together) # discuss # programming # blockchain # web3 4 reactions Comments Add Comment 8 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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To install all KendoReact Free components, run: sh npm i @progress/kendo-react-animation @progress/kendo-react-buttons @progress/kendo-react-grid @progress/kendo-react-data-tools @progress/kendo-react-dateinputs @progress/kendo-react-dialogs @progress/kendo-react-dropdowns @progress/kendo-react-indicators @progress/kendo-react-inputs @progress/kendo-react-labels @progress/kendo-react-layout @progress/kendo-react-listbox @progress/kendo-react-notification @progress/kendo-react-popup @progress/kendo-react-progressbars @progress/kendo-react-tooltip @progress/kendo-theme-default Note that some packages contain both free and premium components and features. Reference this table to see all free KendoReact components. What is KendoReact Free? KendoReact Free is a free version of the KendoReact component library that includes over 50 customizable, enterprise-grade components. The free React UI library includes essential components such as a performant React data grid , React date inputs , dropdowns, buttons and more, with features such as theming, accessibility, and localization. All components included in KendoReact Free are part of KendoReact (premium) and, with a few exceptions (see React UI Components with Both Free and Premium Functionality ), each component's full functionality is free. KendoReact Free gives developers fast and easy access to one of the best React UI libraries for building enterprise-grade apps. To use the free React UI library from KendoReact in any project, all you need to do is npm install the respective package. You don't have to fill in a form or add a license key unless you want to use one of the premium components or features. If you want to build a PoC or a live app using premium KendoReact components or features, you can start a trial (free 30-day access to the full library of 120+ components), or buy a license . Read on for a detailed comparison between KendoReact and KendoReact Free as well as a list of additional free resources such as themes, Figma UI kits, and a starter dashboard template. Wondering which components are free? Explore the documentation. Premium components and features are clearly marked with a diamond icon. Components and features without the premium marker are free to use, even in production, with no sign-up or license required. Installation All KendoReact components (free and premium) are available on npm . You can install any component with npm install . For example, here's the Buttons package . sh npm i @progress/kendo-react-buttons After that, simply import the component in your React app and start using it. tsx import { Button } from '@progress/kendo-react-buttons' ; ... < Button > Button Label </ Button > Visit the general First Steps with KendoReact page or use the Getting Started page in the sidebar navigation for the component you're interested in (for example, the Grid Getting Started article ). All KendoReact packages use the KendoReact keyword and are published and maintained by Progress . The Kendo UI Productivity Tools extension for Visual Studio Code is also freely available to all KendoReact developers, no license required. You can use it to kick off your KendoReact project with the built-in template wizard or to speed up development with the scaffolding and code snippets . Note that the templates, code snippets, and scaffolding that provide premium components and features, still require an active commercial or trial license to use. Support For any questions about KendoReact Free, or any other KendoReact components, these are the available support options : The KendoReact forums provide free support from the community. The KendoReact Feedback Portal and KendoReact Roadmap provide information on the features in discussion and also those planned for release. KendoReact uses GitHub Issues as its bug tracker, and you can submit any related reports there. Also, check out the closed list . Outstanding customer support , provided by the developers who build the library, available either with a 30-day free trial or an active commercial license . Differences Between KendoReact Free and Premium KendoReact is an enterprise-grade UI library with 120+ free and premium components offering unmatched value for building business applications, including premium components such as the React Form , React Charts , and React Scheduler , unique features such as the React server components (RSC) data grid mode , as well as legendary support. KendoReact Free is a free React UI library. A subset of KendoReact, it includes 50+ free components and features sufficient to implement a functional production app. Some components provide a well-balanced blend of free and premium functionality. Read on to learn what's included with KendoReact Free and what additional benefits come with the complete KendoReact library. Three Options: KendoReact Free, Free Trial, Complete Library The following table outlines the key resources available with KendoReact and KendoReact Free. KendoReact Free KendoReact Trial KendoReact React components 50+ 120+ 120+ Four professional themes Four Figma UI Kits Page Templates & Building Blocks 1 template ThemeBuilder Free* Ultimate Ultimate Source code No No Visual Studio Code extension 1 starter template Full functionality Full functionality Legendary customer support No (trial) AI coding assistant No (trial) * This service requires a free Telerik account. Free vs Premium React Components The following table indicates the free components included in KendoReact Free (left column), and those that are part of the premium offering (right column). KendoReact includes all 120+ enterprise-grade components in the UI library. You gain access to the complete library with an active commercial or trial license. Installation Package KendoReact Free Premium-Only Animation npm Barcodes npm No Barcode, QR Code Buttons npm Button ButtonGroup Chip ChipList FloatingActionButton Toolbar DropDownButton SpeechToTextButton SplitButton Chart Wizard npm No Charts npm No Chart Sparkline StockChart Sankey Common Utilities npm Icon SvgIcon Typography Keyboard Navigation Drag&Drop Conversational UI npm No AIPrompt, Chat, InlineAIPrompt Data Grid (Table) npm ** ** Data Query npm No Data Tools npm Pager Filter DataSource Date Inputs npm Calendar DateInput DatePicker DateTimePicker DateRangePicker MultiViewCalendar TimePicker Date Math npm No Dialogs npm Dialog Window Drawing npm No Dropdowns npm AutoComplete DropDownList** MultiSelect** ComboBox DropDownList** DropDownTree MultiColumnComboBox MultiSelect** MultiSelectTree Editor npm No Excel Export npm No File Saver npm No Form npm No Gantt npm No Gauges npm No ArcGauge CircularGauge LinearGauge RadialGauge Indicators npm Badge Loader Skeleton Inputs npm Checkbox ColorPalette Input MaskedTextBox NumericTextBox RadioButton RadioGroup Rating Slider Switch TextArea TextBox ColorGradient ColorPicker FlatColorPicker RangeSlider Signature Labels npm Label FloatingLabel Hint Error Layout npm ActionSheet AppBar Avatar BottomNavigation Breadcrumb Card ContextMenu Drawer ExpansionPanel GridLayout Menu PanelBar StackLayout Stepper TabStrip TileLayout Splitter Timeline ListBox npm ListView npm No Map npm No Notification npm OrgChart npm No PDF Processing npm No PDF Viewer npm No PivotGrid npm No Popup npm Progress Bars npm ProgressBar ChunkProgressBar Ripple npm No Scheduler npm No ScrollView npm No Sortable npm No Spreadsheet npm No TaskBoard npm No Tooltips npm Popover Tooltip TreeList npm No TreeView npm No Upload npm No ** This component provides a blend of free and premium features . React UI Components with Both Free and Premium Functionality The following components provide have free and premium features. For a complete breakdown of the available features, check out the respective section in the current article or inspect the documentation in the navigation sidebar. Data Grid DropDownList MultiSelect React Data Grid The free feature set of the KendoReact Data Grid is yours to use in production, no license required. To benefit from premium data grid features , such as React server components (RSC) mode, custom cell rendering, advanced filtering, data export, and others, you need a commercial license or an active trial license. The following table lists the free and premium-only features of the KendoReact Data Grid. With a valid commercial license or an active trial license, you gain access to all KendoReact Free features plus all premium features. Area KendoReact Free Premium-Only Columns Resizing of columns Reordering of columns Auto-resizing of columns Spanned columns Locked columns Hidden columns Multi-column headers Column menu Rows Spanned rows Reordering of rows Locked rows Detail rows Custom cell rendering No Custom cells Custom group headers and footers Custom filter cells Editing In-cell editing In-cell editing of all cells Inline editing (row editing) Inline editing with custom editors Inline editing with external form Selection Single row selection Cell selection Checkbox selection Multiple row selection Selection aggregates Multi-range selection Filtering Global filter (quick filter) Row filtering (header filtering) Column menu fitlering External filter Custom filter operations Multi-column filtering Sorting Single column sorting Multi-column sorting Paging No Custom Pager Virtualization Numeric pager with drop-down Column virtualization Row virtualization Exporting CVS export PDF export Excel export Loading Loading indicator Grouping No Persisting group state Aggregates for grouped data Locked group Column groups the same as multi-column headers Row groups Master-detail grid No Master-detail grid Other Print Accessibility Keyboard navigation Localization and globalization Styling Adaptiveness Clipboard copy Clipboard paste Chart integration Context menu OData support DataSource Toolbar Tools Server and hybrid data operations No Support for server templates Server actions Server-side rendering Server-side filtering Server-side selection Server-side filtering React DropDownList The free feature set of the KendoReact DropDownList is yours to use in production as a part of the free React UI library from KendoReact, no license required. To benefit from the premium filtering and virtualization, you need a commercial license or an active trial license. React MultiSelect The free feature set of the KendoReact MultiSelect is yours to use in production, no license required. To benefit from the premium filtering, you need a commercial license or an active trial license. Upgrading from KendoReact Free to KendoReact To unlock the premium features and components of KendoReact, you need an active license. You can activate a 30-day free trial to try all 120+ UI components and benefit from the outstanding customer support. Or you can purchase a subscription and unlock multiple additional benefits such as source code access, year-long support, and access to Page Templates, Building Blocks and the ThemeBuilder Ultimate. (Note that the last three items are only included in the subscription and not in the perpetual license.) Resources React tips and tricks from the Telerik Blogs . React knowledge base with real-life how-tos and troubleshooting articles. Industry-leading design and front-end documentation with best practices and helpful resources for best-in-class implementation. KendoReact roadmap that captures the future plans and commitments of the enterprise-grade library. KendoReact issue tracker and feedback portal . Explore the Free Project Tracker Sample Application Free Project Tracker app page template (built with free components) FAQs Can I Use the KendoReact Free in Production? The Kendo React Free components are free to use in prototyping, development, testing, and production according to the terms and conditions of the KendoReact EULA . No sign-up or license is required. Some KendoReact Free components may provide premium features which require an active commercial or trial license. Premium features and components are clearly indicated throughout the documentation. You can also find a complete list of the free and premium components in Free vs Premium React Components . Can I Sell a Product Built with KendoReact Free? Applications built with KendoReact Free components don't require a commercial license to ship to your end users. However, if you have decided to add premium components or functionality to your app, you will need to obtain a commercial license or an active trial license. How Can I Access Technical Support? Developers working exclusively with KendoReact Free components can benefit from the free support resources available to the community and the public. If you need more specialized assistance, including from the developers who build the library, you can start a 30-day free trial or purchase a license . Are the KendoReact Free Components Getting Regular Updates and Bug Fixes? KendoReact Free is part of the enterprise-grade KendoReact UI library, and not a separate library. All KendoReact components, including the free ones, are developed and maintained with the same attention to detail by the KendoReact development team. The entire library receives bug fixes, feature improvements, and new components and functionality on a regular basis. Can I Access the Code? KendoReact Free and KendoReact are not open source. Developers working exclusively with KendoReact Free cannot access the source code. Developers with an active commercial license are eligible to receive access to the source code. Check out what's included when you purchase a license . In this article What is KendoReact Free? Installation Support Differences Between KendoReact Free and Premium Three Options: KendoReact Free, Free Trial, Complete Library Free vs Premium React Components React UI Components with Both Free and Premium Functionality Upgrading from KendoReact Free to KendoReact Resources FAQs Can I Use the KendoReact Free in Production? Can I Sell a Product Built with KendoReact Free? How Can I Access Technical Support? Are the KendoReact Free Components Getting Regular Updates and Bug Fixes? Can I Access the Code? Not finding the help you need? Contact Support Complete .NET Toolbox Telerik DevCraft Complete JavaScript Toolbox Kendo UI Get Products Free Trials Pricing Resources DX Hub Demos Documentation Release History Forums Blogs Webinars Videos Professional Services Partners Virtual Classroom Events FAQs Recognition Success Stories Testimonials Get in touch Contact Us USA: +1 888 679 0442 UK: +44 13 4483 8186 India: +91 406 9019447 Bulgaria: +359 2 8099850 Australia: +61 3 7068 8610 165k+ 50k+ 17k+ 4k+ 14k+ Contact Us 165k+ 50k+ 17k+ 4k+ 14k+ Telerik and Kendo UI are part of Progress product portfolio. Progress is the leading provider of application development and digital experience technologies. 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https://docs.suprsend.com/docs/outbound-webhook | Webhook - SuprSend, Notification infrastructure for Product teams Skip to main content SuprSend, Notification infrastructure for Product teams home page Search... ⌘ K Community Trust Center Platform Status Postman Collection GETTING STARTED What is SuprSend? Quick Start Guide Best Practices Plan Your Integration Go-live checklist CORE CONCEPTS Templates Users Events Workflow Notification Categories Preferences Tenants Lists Broadcast Objects Translations DLT Guidelines Whatsapp Template Guidelines WORKFLOW BUILDER Design Workflow Node List Workflow Settings Trigger Workflow Validate Trigger Payload Tenant Workflows Notification Inbox Overview Multi Tabs React Javascript (Angular, Vuejs etc) React Native Flutter (Headless) PREFERENCE CENTRE Embedded Preference Centre Javascript Angular React VENDOR INTEGRATION GUIDE Overview Email Integrations SMS Integrations Android Push Whatsapp Integrations iOS Push Chat Integrations Vendor Fallback Tenant Vendor INTEGRATIONS Webhook Connectors MONITORING & DEBUGGING Logs Audit Logs Error Guides MANAGE YOUR ACCOUNT Authentication Methods Contact Us Get Started SuprSend, Notification infrastructure for Product teams home page Search... ⌘ K Ask AI Contact Us Get Started Get Started Search... Navigation INTEGRATIONS Webhook Documentation API Reference Management API CLI Reference Developer Resources Changelog Documentation API Reference Management API CLI Reference Developer Resources Changelog INTEGRATIONS Webhook OpenAI Open in ChatGPT Learn how to configure outbound webhooks to get real-time update of errors and notification status changes in SuprSend. OpenAI Open in ChatGPT You can use webhook to get real-time notification updates in your application. SuprSend processes data received from your end-vendors in a standard format, so you don’t have to adapt your system for different vendor data structures. How it works? SuprSend sends a JSON payload to a specified endpoint (URL) as soon as a notification update is received, e.g. when a message is sent, delivered, seen or replied by user. You can configure which events you want to receive on a particular endpoint, allowing you to filter out unnecessary data and only receive the information relevant to your application. Once the data is received, a POST request is sent to the endpoint you’ve provided. You can then use it to store information or trigger specific actions in your app. Set up your Webhook Endpoint 1 Create an endpoint in your application to receive webhook requests Create an endpoint in your application specifically to receive webhook requests from SuprSend. The endpoint should be an HTTP or HTTPS URL. Once you have created the endpoint, configure it in SuprSend dashboard to receive notification updates. You can use one endpoint per event type or you can send multiple types of events to the same endpoint 2 Add the endpoint in SuprSend dashboard and start receiving events Navigate to the Developers section on SuprSend dashboard and go to Webhooks. On the webhooks page, click on “Enable Webhook” Once you have enabled webhook, you’ll see a screen like below. Click on “Add Endpoint” This will open endpoint settings form. Add the endpoint URL that you have created in the first step and give it a description for your reference. Select the event type that you want to receive on this endpoint for each channel. Here’s how an example configuration of enabling status updates for email notification looks like: Form Fields and their descriptions: Field Obligation Description URL mandatory http or https endpoint where you want to receive the webhook requests from SuprSend. Must support POST method and content-type should be application/json Description optional add the reference of what information will be tracked in the given endpoint Event type mandatory What all events should be tracked in this endpoint at each channel level. In case of WhatsApp, inbound_message = all requests related to user responses and status = notification status such as sent, delivered, seen etc. Advanced Configuration -> Rate Limit optional Number of webhook requests that you want to receive per second on the given endpoint. After the limit is reached, requests will get throttled so to keep a consistent rate under the limit. Advanced Configuration -> Custom Headers optional You’ll be able to add custom headers after saving the webhook endpoint. Content-type = application/json is set by default. You can use this field to set authentication token in SuprSend request Webhook payload structure This is an example of the webhook payload structure. The payload contains normalized data from SuprSend as well as the vendor response received. The payload structure will be similar for all channels except for vendor response. Vendor response will contain the exact vendor response received from the vendors and will vary based on the structure of vendor response. Whatsapp status Whatsapp inbound message Copy Ask AI { "channel" : "whatsapp" , "channel_value" : "+15555555555" , "distinct_id" : " [email protected] " , "event_type" : "status" , "reference" : { "idempotency_key" : "44220630-d9ae-49f2-918e-0b2f6018cecf" , "supr_execution_id" : "01GNEQZ65HRWZP5H0JY0TQA9VG" , "supr_ngid" : "01GNEQZ6F2DE7BF0AFTXWZE7AE" , "supr_nid" : "01GNEQZ6F4JZF1BAK9CDXYD4T4" , "vendor_ack_id" : "320xxxx7xxxxxxxxxK-xxxxHxxxx8xxxxxxxx-xxxxYxxxx1xxxxxxxxxxxxx" , "workspace_name" : "staging" , "workspace_uid" : "lap5XXXXXXXXXXX" }, "suprsend_status" : { "status" : "delivered" , "timestamp" : 1672310923000 }, "template" : "purchase-made" , "vendor_name" : "gupshup" , "vendor_response" : { "gupshup" : { "event_type" : "status" , "response" : [ { "cause" : "SUCCESS" , "channel" : "WHATSAPP" , "destAddr" : "15555555555" , "errorCode" : "000" , "eventTs" : 1672310923000 , "eventType" : "DELIVERED" , "externalId" : "320xxxx7xxxxxxxxxK-xxxxHxxxx8xxxxxxxx-xxxxYxxxx1xxxxxxxxxxxxx" , "extra" : "" , "srcAddr" : "TESTSM" } ] } }, "version" : "1.0" , "workflow_name" : "Purchase Made" } Was this page helpful? Yes No Suggest edits Raise issue Previous Overview Learn how to connect third-party platforms and data sources on SuprSend for data sync and workflow automation. Next ⌘ I x github linkedin youtube Powered by On this page How it works? Set up your Webhook Endpoint Webhook payload structure | 2026-01-13T08:48:07 |
https://dev.to/page/googleai-challenge-v25-09-03-contest-rules | Google AI Studio Multi-Modal Challenge Contest Rules - 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 Forem Close Google AI Studio Multi-Modal Challenge Contest Rules Here's the updated contest rules with the corrected landing page link: markdown Title: Google AI Studio Multi-Modal Challenge Contest Rules Slug: googleai-challenge-v25-09-02-contest-rules Description: Contest Rules for Google AI Studio Multi-Modal Challenge Template: Contained Body Markdown Contest Announcement Google AI Studio Multi-Modal Challenge Sponsored by Dev Community Inc.(" Sponsor ") NO ENTRY FEE. NO PURCHASE NECESSARY TO ENTER OR WIN. VOID WHERE PROHIBITED. We urge you to carefully read the terms and conditions of this Contest Landing Page located here and the DEV Community Inc. General Contest Official Rules located here ("Official Rules"), incorporated herein by reference. The following contest specific details on this Contest Announcement Page, together with the Official Rules , govern your participation in the named contest defined below (the "Contest"). Sponsor does not claim ownership rights in your Entry. The Official Rules describe the rights you give to Sponsor by submitting an Entry to participate in the named Contest. In the event of a conflict between the terms of this Contest Announcement Page and the Official Rules, the Official Rules will govern and control. Contest Name : Google AI Studio Multi-Modal Challenge Entry Period : The Contest begins on September 2, 2025 at 9:00 AM PDT and ends on September 14, 2025 at 11:59 PM PDT (the " Entry Period ") How to Enter : All entries must be submitted no later than the end of the Entry Period. You may enter the Contest during the Entry Period as follows: Visit the Contest webpage part of the DEV Community Site located here (the " Contest Page "); and Follow any instructions on the Contest Page and submit your completed entry (each an " Entry "). There is no limit on the number of Entries you may submit during the Entry Period. Additional Eligibility Requirements : In addition to all eligibility requirements and exclusions detailed in our General Contest Official Rules , this specific challenge includes the following restrictions: Territories and regions excluded per Official Rules: Afghanistan, Belarus, Central African Republic, Cuba, Equatorial Guinea, Iran, Iraq, Kosovo, Libya, Myanmar (Burma), North Korea, Russia, South Sudan, Sudan, Syria, Tanzania, Venezuela, Yemen. Additional territorial exclusions for this challenge: Crimea, the so-called Donetsk People's Republic (DNR), the so-called Luhansk People's Republic (LNR). 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https://dev.to/dmuraco3/when-to-user-server-side-rendering-vs-static-generation-in-nextjs-8ab#comment-1kol1 | When to Use Server-Side rendering vs Static Generation in Next.js - 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 Dylan Muraco Posted on Dec 30, 2021 When to Use Server-Side rendering vs Static Generation in Next.js Pre-rendering your pages has multiple benefits such as better performance and better SEO. But choosing whether to statically generate your pages or render them on the server side can be confusing. Let's first take a look at Server-Side rendering getServerSideProps The main difference between getServerSideProps and getStaticProps is when they are ran. getServerSideProps is ran when every new request is made to the page. export async function getServerSideProps ( context ) { const { userId } = context . params const user = await getUser ( userId ) return { props : { user } } } export default function User ({ user }) { return ( < div > < h1 > { user . name } < /h1 > < /div > ) } Enter fullscreen mode Exit fullscreen mode In this example we are getting the userId from a dynamic route , getting the information about the user, then using that data to build the user page. Note that we have access to the request through params now lets take a look at getStaticProps getStaticProps We saw that getServerSideProps gets ran every time a new request is made so what about getStaticProps. getStaticProps is ran at build time, meaning that whenever you run npm run build this is when your static pages are built. export async function getStaticProps () { const blogPosts = await getBlogPosts () return { props : { blogPosts } } } export default function Home ({ blogPosts }) { return ( < div > { blogPosts . map ( post => ( < h1 > { post . name } < /h1 > ))} < /div > ) } Enter fullscreen mode Exit fullscreen mode this function is getting a list of blog posts and rendering them on a page. Because we know what we want before hand we can statically render the page whereas in our server side rendering example we don't know before the request is made what the user wants. So when to user getServerSideProps? Good for when you don't know what the user wants before they make a request Still want good SEO When to use getStaticProps? When we know what the user wants at build time Really fast performance and SEO This was just a quick dive into static generation vs server-side generation. If you want to learn more please let me know. As always thanks for reading. 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 Martin Krause Martin Krause Martin Krause Follow “It’s only work if somebody makes you do it.” • craft code • creative ideas • cutting edge • author • senior front end architect • professional scuba diver • adventures above and below the sea level Location Germany Work Senior Front End Architect, Full Stack Engineer, Creative Technologist and Scuba Diving Professional Joined May 19, 2019 • Dec 30 '21 • Edited on Dec 30 • Edited Dropdown menu Copy link Hide Hey! Great explanation! Back in summer I took e deep dive into the different types of pre-rendering with next.js - take a look if you like! Cheers! Like comment: Like comment: 4 likes Like Comment button Reply Collapse Expand Aimee Aimee Aimee Follow I'm a passionate front end developer with experience in HTML5, CSS3, Javascript, React, Typescript, GraphQL, Styled Components, MUI. Location UK Work web developer Joined May 18, 2019 • Jan 12 '23 Dropdown menu Copy link Hide hey nice blog post, which one should I use then, getByStaticProps, I'm fetching some data from a CMS I set up which stores my projects in then I'm wanting to display this data in my portfolio, I was using getByServerSideProps but I'm thinking I should use the other as it's not rarely going to change unless I go into the CMS and add a new project. Thanks Like comment: Like comment: Like Comment button Reply Collapse Expand coder-pixel coder-pixel coder-pixel Follow Work Student Joined Jan 23, 2023 • May 3 '23 Dropdown menu Copy link Hide I think in that case you should go for 'getStaticProps' option, as your data is ll static in general most of the time. Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Ryan-Mambou Ryan-Mambou Ryan-Mambou Follow Joined Mar 28, 2022 • Sep 20 '22 Dropdown menu Copy link Hide Excellent article man. Thanks a lot! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Emeka Orji Emeka Orji Emeka Orji Follow Email emekapraiseo@gmail.com Location Lagos, Nigeria Pronouns He/Him Work Engineering Joined Jun 25, 2020 • Jul 25 '22 Dropdown menu Copy link Hide Amazing Explanation!!👍👍 Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Stelios Papoutsakis Stelios Papoutsakis Stelios Papoutsakis Follow I started as a full stack junior web developer in 2018, became a team leader and I am trying to level up my game. Joined Jun 15, 2024 • Jun 15 '24 Dropdown menu Copy link Hide good one. can we use both in a next.js project? Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Shuvo Koiri Shuvo Koiri Shuvo Koiri Follow Joined Jun 30, 2022 • Jun 30 '22 Dropdown menu Copy link Hide Ok,,,,Can you tell me wahich one should I use in index.js for my Blogging website>>>??? Like comment: Like comment: Like Comment button Reply Collapse Expand Md Ohidul Islam Md Ohidul Islam Md Ohidul Islam Follow Joined Jul 1, 2022 • Jul 1 '22 Dropdown menu Copy link Hide Hello Shuvo Koiri, I am assuming that your index.js page is responsible for showing a list of blog posts, which we can assume doesn't change so frequently (e.g: Multiple-times in an hour). Therefore you can use getStaticProps with the property revalidate: 10 . By doing that Next.js will re-generate only the index.js page at most once every 10 seconds. See the code snapshot below, this is from the official Next.js documentation. export async function getStaticProps () { const res = await fetch ( ' https://.../posts ' ) const posts = await res . json () return { props : { posts , }, // Next.js will attempt to re-generate the page: // - When a request comes in // - At most once every 10 seconds revalidate : 10 , // In seconds } } ``` Enter fullscreen mode Exit fullscreen mode Like comment: Like comment: 4 likes 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 Dylan Muraco Follow I like coding cool stuff Location Mars Joined Dec 21, 2021 More from Dylan Muraco Guide to Adding Info Text in Sanity Studio # sanity # webdev # react # typescript How to Create a Local RAG Agent with Ollama and LangChain # rag # tutorial # ai # python Authenticate in React with Firebase Auth # react # firebase # authentication 💎 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 Forem Close Follow User actions Suguru Inatomi Google Developers Expert for Angular / Lead of Japan Angular User Group Location Tokyo, Japan Joined Joined on Nov 16, 2017 Personal website https://lacolaco.net github website twitter website Eight Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least eight years. Got it Close Seven Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least seven years. 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 More info about @lacolaco Organizations Angular Angular Japan User Group GitHub Repositories shiritori Pull Requestでしりとりするだけのリポジトリです。 JavaScript • 44 stars Post 19 posts published Comment 11 comments written Tag 7 tags followed Building Browser Extensions with WXT + Angular Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow Jan 12 Building Browser Extensions with WXT + Angular # angular # typescript # web # extensions Comments Add Comment 4 min read Want to connect with Suguru Inatomi? Create an account to connect with Suguru Inatomi. You can also sign in below to proceed if you already have an account. Create Account Already have an account? Sign in Understanding Angular Ivy Library Compilation Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow for Angular Feb 27 '21 Understanding Angular Ivy Library Compilation # angular # ivy 57 reactions Comments 3 comments 8 min read Angular: Using NgRx Store with Redux Toolkit 🚀 Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow Dec 17 '20 Angular: Using NgRx Store with Redux Toolkit 🚀 # angular # ngrx # statemanagement # redux 21 reactions Comments 1 comment 8 min read Angular: Eliminate Render Blocking Requests の概要 Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow Oct 1 '20 Angular: Eliminate Render Blocking Requests の概要 # angular # angularcli # performance # japanese 5 reactions Comments Add Comment 2 min read Angular: Lightweight Injection Tokenという新しいテクニック Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow for Angular Japan User Group Jul 29 '20 Angular: Lightweight Injection Tokenという新しいテクニック # angular # japanese 8 reactions Comments Add Comment 2 min read Angular Elements: Composable Definition Pattern Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow Jul 28 '20 Angular Elements: Composable Definition Pattern # angular # angularelements 7 reactions Comments Add Comment 1 min read Initial Null Problem of AsyncPipe and async data-binding Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow Feb 19 '20 Initial Null Problem of AsyncPipe and async data-binding # angular # rxjs # webdev # typescript 48 reactions Comments 7 comments 6 min read AngularでWeb Bundlesを試す Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow Dec 25 '19 AngularでWeb Bundlesを試す # angular # webpackaging # japanese 9 reactions Comments Add Comment 1 min read Angularの追いかけ方 Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow Dec 24 '19 Angularの追いかけ方 # angular # japanese 17 reactions Comments Add Comment 1 min read Perspective of Angular in 2020 Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow Dec 24 '19 Perspective of Angular in 2020 # angular # webdev # japanese 19 reactions Comments 1 comment 2 min read なぜentryComponentsは非推奨になるのか Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow for Angular Japan User Group Nov 4 '19 なぜentryComponentsは非推奨になるのか # angular # ivy 18 reactions Comments Add Comment 2 min read Managing Key-Value Constants in TypeScript Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow for Angular Aug 20 '19 Managing Key-Value Constants in TypeScript # typescript # angular 91 reactions Comments 9 comments 2 min read Network-aware Preloading Strategy for Angular Lazy Loading Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow May 11 '19 Network-aware Preloading Strategy for Angular Lazy Loading # angular # lazyloading # performance # typescript 99 reactions Comments 8 comments 3 min read "Differential Loading" - A New Feature of Angular CLI v8 Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow Apr 17 '19 "Differential Loading" - A New Feature of Angular CLI v8 # angular # angularcli # javascript 54 reactions Comments 13 comments 3 min read Angular: How to use Action Creator introduced in NgRx v7.4 Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow Apr 3 '19 Angular: How to use Action Creator introduced in NgRx v7.4 # angular # ngrx # typescript # javascript 21 reactions Comments Add Comment 5 min read Introducing contributors-img: Keep contributors in README.md Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow Mar 29 '19 Introducing contributors-img: Keep contributors in README.md # showdev # opensource # github # tools 31 reactions Comments 5 comments 1 min read 20 Lines Simple Store with RxJS Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow Jan 5 '18 20 Lines Simple Store with RxJS # typescript # rxjs 45 reactions Comments Add Comment 1 min read Merging objects with Partial type Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow Nov 16 '17 Merging objects with Partial type # typescript 9 reactions Comments Add Comment 1 min read Hello dev.to Suguru Inatomi Suguru Inatomi Suguru Inatomi Follow Nov 16 '17 Hello dev.to # test 12 reactions Comments 2 comments 1 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 Forem — 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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Right menu Hot Lapping with Cold Blood Jesse Angelo Jesse Angelo Jesse Angelo Follow Sep 9 '25 Hot Lapping with Cold Blood # pcgaming # racinggames # iracing # simulationgames Comments Add Comment 2 min read I made an app that uses your mouse as H-Shifter arnononono nONOonNo arnononono nONOonNo arnononono nONOonNo Follow Sep 18 '25 I made an app that uses your mouse as H-Shifter # gamedev # pcgaming # simulationgames # racinggames Comments Add Comment 1 min read Forza Studio Turn 10 Breaks Month-Long Silence On Its Future Following Recent Layoffs Gaming News Gaming News Gaming News Follow Aug 12 '25 Forza Studio Turn 10 Breaks Month-Long Silence On Its Future Following Recent Layoffs # racinggames # simulationgames # xbox # pcgaming Comments Add Comment 1 min read EA Shutting Down Four Games Forever in October Gaming News Gaming News Gaming News Follow Aug 8 '25 EA Shutting Down Four Games Forever in October # sportsgames # racinggames # pcgaming # multiplayer Comments Add Comment 1 min read EA Shutting Down Four Games Forever in October Gaming News Gaming News Gaming News Follow Aug 7 '25 EA Shutting Down Four Games Forever in October # sportsgames # racinggames # multiplayer # pcgaming Comments Add Comment 1 min read Microsoft games made up most of PlayStation's top sellers in the US last quarter Gaming News Gaming News Gaming News Follow Aug 5 '25 Microsoft games made up most of PlayStation's top sellers in the US last quarter # playstation # xbox # gamepass # racinggames Comments Add Comment 1 min read EA Shutting Down Four Games Forever in October Gaming News Gaming News Gaming News Follow Aug 5 '25 EA Shutting Down Four Games Forever in October # sportsgames # racinggames # multiplayer # pcgaming Comments Add Comment 1 min read EA Japan President Calls Out Microsoft for Chasing Short-Term Results Amid Mass Layoffs Gaming News Gaming News Gaming News Follow Jul 9 '25 EA Japan President Calls Out Microsoft for Chasing Short-Term Results Amid Mass Layoffs # xbox # gamedev # pcgaming # racinggames Comments Add Comment 1 min read Forza Motorsport Series Is Reportedly Cancelled After Xbox Laid Off 50% Of Studio Gaming News Gaming News Gaming News Follow Jul 9 '25 Forza Motorsport Series Is Reportedly Cancelled After Xbox Laid Off 50% Of Studio # racinggames # xbox # pcgaming # gamedev Comments Add Comment 1 min read Forza Motorsport Series Is Reportedly Cancelled After Xbox Laid Off 50% Of Studio Gaming News Gaming News Gaming News Follow Jul 8 '25 Forza Motorsport Series Is Reportedly Cancelled After Xbox Laid Off 50% Of Studio # gamedev # racinggames # xbox # pcgaming Comments Add Comment 1 min read IGN: The 25 Best Mario Kart Tracks Gaming News Gaming News Gaming News Follow Jul 7 '25 IGN: The 25 Best Mario Kart Tracks # nintendo # nintendoswitch # racinggames # retrogaming Comments Add Comment 1 min read IGN: Sonic Racing: CrossWorlds - Official Animation Teaser Trailer Gaming News Gaming News Gaming News Follow Jul 7 '25 IGN: Sonic Racing: CrossWorlds - Official Animation Teaser Trailer # racinggames # playstation # xbox # nintendoswitch Comments Add Comment 1 min read EA Japan President Calls Out Microsoft for Chasing Short-Term Results Amid Mass Layoffs Gaming News Gaming News Gaming News Follow Jul 7 '25 EA Japan President Calls Out Microsoft for Chasing Short-Term Results Amid Mass Layoffs # gamedev # xbox # pcgaming # racinggames Comments Add Comment 1 min read Forza Motorsport Series Is Reportedly Cancelled After Xbox Laid Off 50% Of Studio Gaming News Gaming News Gaming News Follow Jul 7 '25 Forza Motorsport Series Is Reportedly Cancelled After Xbox Laid Off 50% Of Studio # racinggames # pcgaming # xbox # simulationgames Comments Add Comment 1 min read Mario Kart World patch defies the way players want to race online Gaming News Gaming News Gaming News Follow Jul 1 '25 Mario Kart World patch defies the way players want to race online # nintendo # nintendoswitch # multiplayer # racinggames Comments Add Comment 1 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 Gamers Forem — An inclusive community for gaming enthusiasts 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.telerik.com/products/wpf/overview.aspx | Complete UI toolbox with over 160 WPF controls - Telerik UI for WPF Following the evolution of .NET, Telerik products now feature day-zero compatibility with .NET 10. Learn more! skip navigation Telerik UI for WPF Product Bundles DevCraft All Telerik .NET tools and Kendo UI JavaScript components in one package. 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They even solve problems when the fault is in the code and not the control. The response time is excellent and they are almost always very accurate in their answers. The UI library allows for rapid development of native applications in WPF and WinForms (the two main platforms I use). It reduces the complexity particularly when formatting and customizing the controls. Nice looking controls with minimal effort. I am using the UI controls from Telerik UI for WPF. I like the documentation, you can find most of the things you need in the documentation. All the controls look modern. At work we are using Fluent theme that I like very much. I love that Telerik provides a lot of examples and solutions to common cases and when you have complicated scenarios you can fill a ticket to customer support. All controls are easy to use in the company solution and we are using them all the time. Using Telerik speeds up development. 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Embed Reporting into WPF, WinForms, ASP.NET Core, Angular, React, Blazor, and more apps. You can buy Telerik UI for WPF and Reporting in DevCraft Complete and Ultimate bundles. Learn more about Telerik Reporting Explore Embedded Reporting for Business Users Check out Report Designers Check out Report Viewers Video Course Telerik courses on YouTube provide step-by-step video tutorials for a variety of .NET and JavaScript products. It is the perfect place to get started with Telerik UI for WPF and accelerate your onboarding process. From installation to advanced features, this video course equips you with the essential skills and knowledge to kickstart your WPF journey. Learn More Ready to Level Up Your WPF Game? Try now 30-day FREE trial. Free technical support during your trial. No credit card required. Buy Now WPF components are also included in Telerik DevCraft bundles. Learn more. 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https://dev.to/palcisto | Patrick Alcisto - 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 Follow User actions Patrick Alcisto Author of CSS, hacker of JS, rider of Mountain Bikes (downhill type preferably), "father" of two dogs Location Charlotte, NC Joined Joined on May 2, 2019 github website Work Software Engineer More info about @palcisto Badges Six Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least six years. Got it Close 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 Four Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least four years. Got it Close Three Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least three years. Got it Close Two Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least two years. 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 Skills/Languages CSS, HTML, JavaScript Currently learning Next.js, GraphQL/Apollo Post 0 posts published Comment 1 comment written Tag 6 tags followed Want to connect with Patrick Alcisto? Create an account to connect with Patrick Alcisto. You can also sign in below to proceed if you already have an account. Create Account Already have an account? Sign in 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. 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 | 2026-01-13T08:48:07 |
https://dev.to/guidelines-for-ai-assisted-articles-on-dev#the-dev-community-guidelines-for-aiassisted-and-generated-articles | Guidelines for AI-assisted Articles on DEV - 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 Forem Close Guidelines for AI-assisted Articles on DEV This guide was last updated by the DEV Team on April 8th 2024 and is based on the post, Guidelines for AI-assisted Articles on DEV . While there is nuance as far as what it means for a post to be assisted by AI, we care most that the author of the post is able to stand by the information they are sharing. We encourage the use of AI experimentation with the appropriate disclosure, while wholly discouraging the use of these tools to prolifically generate content which has not been scrutinized prior to publication. The DEV Community Guidelines for AI-Assisted and -Generated Articles AI-assisted and -generated articles are allowed on DEV Community, so long as they follow these guidelines: AI-assisted and -generated articles should… Be created and published in good faith , meaning with honest, sincere, and harmless intentions. Disclose the fact that they were generated or assisted by AI in the post, either upfront using the tag #ABotWroteThis or at any point in the article’s copy (including right at the end). - For example, a conclusion that states “Surprise, this article was generated by ChatGPT!” or the disclaimer “This article was created with the help of AI” would be appropriate. Ideally add something to the conversation regarding AI and its capabilities. Tell us your story of using the tool to create content, and why! Be checked for factual accuracy before publishing. (This guideline was suggested by @chihuahuaux via Twitter . Thanks!) AI-assisted and -generated articles should not… Promote any business, program, or course (including your own). Be published with the intent to confuse , deceive , or bamboozle its readers. Be published with the main purpose of building a personal brand, building a social media presence, or gaining clout. Contain educational content or information generated by AI because you, the human author, did not already know it to some degree. AI is great for assistance with English syntax for a variety of reasons, but if you don’t already know or understand the concept you’re writing about, please do not rely on the machine to “know” it for you. Commenting Guidelines In order to support a strong sense of human community on the site, we ask that you not use bots or AI to generate comments on posts, whether the post was published by you or another community member. The exceptions to this rule are basic translation and grammar/syntax improvement tools, such as Google Translate, Grammarly, or any tool used for Assistive Technology (AT) purposes. If you notice a mistake or bad practice in a post that is disclosed to be AI-generated or -assisted, we encourage you to call it out (kindly, of course!). The following actions may result in suspension or a ban: Publishing any article with the intent to harm or scam its readers. Publishing any article with the main purpose of soliciting money. Publishing any article with the main purpose of building backlinks to increase the search engine optimization (SEO) of another site. The two exceptions to this are: (1) a backlink to a personal blog, or (2) a backlink to a company blog IF the article has been shared under that company’s organization on DEV. Publishing any article that is directly plagiarized, knowingly or unknowingly . Our guidelines may continue to evolve and are open for scrutiny. At the end of the day, we expect good faith community activity, and that all authors are able to stand behind the purpose and accuracy of their content. How to Report Offending Content We ask that you DO NOT publicly confront or question members for creating content that you believe to be written with AI assistance but not following our guidelines. Doing so, may result in us warning or suspending your DEV account. Instead, when you come across offending posts, we ask that you please report them via our abuse report from here . When you report offenders, provide details about why you believe they are violating our guidelines. For instance, you can tell us how you came to the conclusion you did (i.e. you ran their work through https://www.zerogpt.com/ and it said the likelihood of the post being generated by ChatGPT is 95%) — we will take all information provided into account. As for offenders, we will decide the severity of the offense, what disciplinary action is necessary (if any), and how to remediate the issue. We have ways of lowering visibility on posts if needed and can add #abotwrotethis to someone's post as well if they refuse to add the necessary disclosure. We also have the ability to lower the visibility of all of someone's posts if they make a habit of regularly posting works that disobey our guidelines. We also offer the ability for community members to block other community members. So, if you have reported someone who you believe to be regularly violating our AI Guidelines, you can go ahead and take action to block them so that you won't see their writing in your fee anymore. To do so, just navigate to the user's profile page and click on the ... menu in the corner, then select block. Thank you! If you have questions or feedback about our approach, we encourage you to contact us via support@dev.to . If you believe that someone isn't following these guidelines, please don't hesitate to report them to us via our Report Abuse page . Also, if you want to help enforce the Code of Conduct, you might consider becoming a DEV moderator. Visit the DEV Community Moderation page for more information on roles and how to get involved. Thanks! 💎 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 Forem — 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/page/official-hackathon-rules | Official Challenges and Hackathon Rules - 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 Official Challenges and Hackathon Rules Updated October 21, 2024 DEV COMMUNITY INC. GENERAL CONTEST OFFICIAL RULES Sponsored by Dev Community Inc.(" Sponsor ") NO ENTRY FEE. NO PURCHASE NECESSARY TO ENTER OR WIN. VOID WHERE PROHIBITED. From time to time Sponsor may run hackathon contests, challenges, and competitions. An entrant's participation in the named contest stated in the applicable Contest Announcement Page to which these official rules apply (each a " Contest ") constitutes entrant's full and unconditional agreement to and acceptance of (i) these DEV Community Inc General Contest Official Rules (" Official Rules ") and (ii) the terms and conditions provided in the applicable "Contest Announcement Page" for such Contest, which are incorporated by reference into these Official Rules . In the event of a conflict between these Official Rules and the applicable Contest Announcement Page, the Official Rules will govern and control. We urge you to carefully read the terms and conditions of these Official Rules and those of the applicable Contest Announcement Page. Sponsor does not claim ownership rights in your Entry. These Official Rules describe the rights you give to Sponsor by submitting an Entry to participate in the Contest. Capitalized terms not defined herein have the meaning given in the Contest Announcement Page. Agreement to Official Rules. By entering or participating in the Contest, you accept and agree to be bound by these " Official Rules ." If a participant is part of a team, each member of the team must read and agree to these Official Rules. IF YOU, AS AN ENTRANT (EACH INDIVIDUAL, EACH INDIVIDUAL MEMBER OF A TEAM, AND EACH ENTITY IS REFERRED TO AS AN " ENTRANT " IN THESE OFFICIAL RULES), DO NOT ACCEPT THESE OFFICIAL RULES IN THEIR ENTIRETY, YOU MAY NOT PARTICIPATE IN THE CONTEST OR SUBMIT AN ENTRY (DEFINED BELOW). IF YOU AGREE TO THESE OFFICIAL RULES ON BEHALF OF AN ENTITY OR A TEAM OF INDIVIDUALS, YOU REPRESENT AND WARRANT THAT YOU HAVE THE AUTHORITY TO BIND THAT ENTITY OR TEAM OF INDIVIDUALS TO THESE OFFICIAL RULES AND YOUR AGREEMENT TO THESE OFFICIAL RULES WILL BE TREATED AS THE AGREEMENT OF THE ENTITY OR TEAM OF INDIVIDUALS. IN THAT EVENT, "ENTRANT" "YOU" AND "YOUR" REFER HEREIN TO THAT ENTITY OR TEAM OF INDIVIDUALS. Note regarding team participation: Any individual that is part of a team understands and agrees that if they are selected to receive a prize the team is responsible for ensuring the prize is appropriately distributed to each member of the team. The eligibility of an individual part of a team is tied to the team's eligibility; if one member of the team does not comply with these Official Rules, it not eligible or is disqualified, the entire team is disqualified. ELIGIBILITY. The Contest is a skill-based contest open to individuals who are not residents of the following jurisdictions: Afghanistan, Belarus, Central African Republic, Cuba, Equatorial Guinea, Iran, Iraq, Kosovo, Libya, Myanmar (Burma), North Korea, Russia, South Sudan, Sudan, Syria, Tanzania, Venezuela, Yemen and are at least age eighteen (18) or older or are the legal age of majority in the jurisdiction in which they reside and capable of forming a binding contract with Sponsor as of the date of entry, that are DEV Members (defined below), and have an active email account and Internet access throughout the Entry Period. Residents of, or any entity organized or governed under the laws of any country or territory that may, from time to time, become subject to U.S. export controls or designated as a country that is subject to a general prohibition on U.S. persons engaging in financial and/or export transactions; or persons or entities on any restricted or prohibited party list maintained by the U.S. Departments of Commerce, State and the Treasury are not eligible to participate in the Contest. Employees of Sponsor and its parent company, affiliates, subsidiaries, advertising, promotion, fulfillment or other coordinating agencies, individuals providing services to Sponsor through an outsourcer or temporary employment agency during the Entry Period, and their respective immediate family members and persons living in their same household, are also not eligible to participate in the Contest. The Contest is void where prohibited or restricted by law or regulation. As used in these Official Rules, " DEV Community Site " means Sponsor's social media network for programmers and related website located at dev.to ; and a " DEV Member " means a registered user of the DEV Community Site whose account is active and in good standing. Joining the DEV community and becoming a DEV Member is free. Visit the DEV Community Site for information on how to register. HOW TO ENTER . All entries must be submitted no later than the end of the Entry Period. You may enter the Contest during the Entry Period as provided on the applicable Contest Announcement Page. Please see the Contest Announcement Page for any limits on the number of entries for the applicable Contest in which you are participating. ENTRY REQUIREMENTS . Each Entry must include the minimum elements stated on the applicable Contest Announcement Page. In addition, all Entries into a Contest must satisfy the following additional entry requirements: a. By entering an Entry into the Contest, Entrant represents and warrants that (i) the Entry is the original creation of Entrant; (ii) it has the authority to provide the Entry to Sponsor; (iii) the Entry and any other materials or information provided by it in connection with the Contest (together the " Entry Materials ") do not infringe or misappropriate or violate a third party's patent, copyright, trademark, trade secret, moral rights or other proprietary or intellectual property rights, or rights of publicity or privacy (" Intellectual Property Rights "), or violate any applicable law or regulation; (iv) development of your Entry was started during, and not prior to, the Entry Period ; and (v) the Entry is not obscene, lewd, profane, pornographic, disparaging, indecent and does not describe illegal or other inappropriate or dangerous behavior. b. Entries that do not meet the requirements set forth in these Official Rules may be disqualified at Sponsor's sole discretion. Entrants are responsible for all costs associated with preparing and submitting an Entry. All Entries that violate an Entrant's employer's policies, will be deemed ineligible. By entering an Entry, you acknowledge that Sponsor may obtain other Entries that are similar or identical in theme, format or other respects to that submitted by you. Entrant acknowledges that Sponsor does not waive any rights to use ideas, themes, or concepts previously known to Sponsor, or developed by its employees, or obtained from sources other than Entrant, which may be similar to Entrant's Entry. You also agree that Entries may or may not be posted on the Contest Page or otherwise, in Sponsor's sole discretion. Entrant agrees that Sponsor is not responsible for any unauthorized use of an Entry by third parties. c. Sponsor's servers and clock will be deemed the official clock for the Contest and Entrant's proof of submission does not constitute proof of receipt by Sponsor. Entry Materials will not be returned to Entrants. RIGHTS IN ENTRY MATERIALS GRANTED BY YOU. As between Entrant and Sponsor, Entrant retains all ownership of an Entry. However by submitting an Entry, Entrant grants Sponsor a non-exclusive, worldwide, royalty-free, sublicensable, perpetual and irrevocable right and license to use, reproduce, modify (solely for the purposes of transmission), distribute, publicly display, publicly perform, and transmit all or a portion of the Entry Materials in connection with the Contest, and for promotional purposes, including on and through third-party distribution channels selected by, but not affiliated with, Sponsor. JUDGING AND SELECTION OF A WINNER. All qualified entries will be judged by a panel of judges as selected by Sponsor. The Judging Criteria will be stated on the applicable Contest Announcement Page. The decisions of judges will be final. PRIZE. The prizes to be awarded from the Contest are as provided on the applicable Contest Announcement Page. The odds of winning a prize depends on the total number of eligible entries received and the skill of the entrants. If the actual value of the prize is less than the stated ARV, the difference will not be awarded. No substitution of a prize is permitted, except at the sole option of Sponsor for a prize of equal or greater value. Winners are solely responsible for any and all federal, state, provincial and local taxes, if any, that apply to prizes. Notification of Winner . The winner of the Contest will be notified by email within ten (10) business days of the winner's selection. The winner (including each member of a team) may be required to sign and return an affidavit of eligibility and publicity/liability release, and provide any additional tax filing information (such as a W-9, social security number or Federal tax ID number) within seven (7) business days following the date of first attempted notification. Failure to comply with these deadlines may result in forfeiture of the prize. If a selected winner cannot be contacted via the registration information provided with the Entry Materials, is ineligible, fails to claim the prize award or where applicable an affidavit of eligibility and publicity/liability release are not timely received, are incomplete or modified, the prize award may be forfeited and an alternate winner will be selected from remaining valid, eligible entries timely submitted. Sponsor is not responsible for any division or distribution of the prize award among or between team members or employees of a wining entity. In the event of a dispute regarding who submitted an Entry, the Entry will be deemed submitted by the authorized account holder of the e-mail account of the individual or team leader specified in the Entry Materials. " Authorized account holder " is defined as the natural person who is assigned to an e-mail address by an Internet access provider, online service provider or other organization (e.g., business, educational institution, etc.) that is responsible for assigning e-mail addresses for the domain associated with the submitted e-mail address. Allow two (2) to four (4)] weeks from acknowledged acceptance by Sponsor of completed affidavit of eligibility and publicity/liability releases for delivery of prizes. Disclaimers; Limitation of Liability. All prizes are granted without warranty of any kind from Sponsor, express or implied, without limitation.Sponsor is not responsible for (i) late, lost, delayed, damaged, postage-due, incomplete, illegible, misdirected or undeliverable Entry Materials, responses, or other correspondence, whether by email or postal mail or otherwise; (ii) theft, destruction, unauthorized access to or alterations of Entry Materials; (iii) phone, electrical, network, computer, hardware, software program or transmission malfunctions, failures or difficulties; or (iv) injury or damage to any Entrant's computer or that of any third party resulting from downloading any materials in connection with the Contest or otherwise. IN NO EVENT WILL SPONSOR BE LIABLE TO ENTRANT FOR ANY SPECIAL, INCIDENTAL, EXEMPLARY, PUNITIVE OR CONSEQUENTIAL DAMAGES (INCLUDING LOSS OF USE, DATA, BUSINESS OR PROFITS) ARISING OUT OF OR IN CONNECTION WITH ENTRANT'S PARTICIPATION IN THE CONTEST, WHETHER SUCH LIABILITY ARISES FROM ANY CLAIM BASED UPON CONTRACT, WARRANTY, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, AND WHETHER OR NOT SPONSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH LOSS OR DAMAGE. WITHOUT LIMITING THE GENERALITY OF THE FOREGOING, SPONSOR'S AGGREGATE LIABILITY TO ENTRANT ARISING WITH RESPECT TO THESE OFFICIAL RULES WILL NOT EXCEED $25.00. Some jurisdictions do not allow the limitation or exclusion of liability for incidental or consequential damages, so the above limitation or exclusion may not apply to you. INDEMNIFICATION. By participating in the Contest, Entrant agrees to release, indemnify, defend and hold Sponsor and its parents, affiliates, subsidiaries, directors, officers, employees, sponsors and agents, including advertising and promotion agencies, and assigns, and any other organizations related to the Contest, harmless from any and all claims, injuries, damages, expenses or losses to person or property and/or liabilities of any nature that in any way arise from participation in the Contest or acceptance or use of a prize, including without limitation: (a) any third party claims made in connection with your Entry, or any representations and warranties made by Entrant in connection with your Entry; and (b) any injuries, losses, or damages (compensatory, direct, incidental, consequential or otherwise) of any kind arising in connection with or as a result of a prize, or acceptance, possession, or use of a prize, or from participation in the Contest. ADDITIONAL CONSIDERATIONS. Sponsor reserves the right, in its sole discretion, to terminate, modify or suspend the Contest in whole or in part, if in Sponsor's opinion (a) the Contest is not capable of running as planned by reason of the occurrence of any event beyond its control including, but not limited to, fire, flood, epidemic, pandemic, earthquake, explosion, labor dispute or strike, act of God or public enemy, communications, equipment failure, utility or service interruptions, riot or civil disturbance, terrorist threat or activity, war (declared or undeclared), interference with the Contest by any party, or any federal, state, local or provincial government law, order, or regulation, order of any court or jurisdiction, or other cause not reasonably within Sponsors' control, or (b) any other factors beyond Sponsor's reasonable control corrupt or affect the administration, security, fairness, integrity, or proper conduct of the Contest, in all instances without liability to Entrant or any third party. Sponsor also reserves the right to disqualify any Entrant or winner, as determined by Sponsor, in its sole discretion. Examples of when such disqualification may occur is in the event that an individual is found to be tampering with the entry process or the operation of the Contest, or to be acting in a disruptive manner or with intent to annoy, abuse, threaten, or harass any other person. Please review the DEV Terms of Use for additional terms that apply to your participation in the Contest and specifically use of the DEV Community Site. Such terms are incorporated by referenced into these Official Rules. If there is a conflict between the Terms of Use and these Official Rules, the Official Rules will apply with respect to the Contest only. By entering the Contest, Entrant agrees that all decisions of Sponsor related to the Contest are final and binding. Publicity. Except where prohibited, by participating in the Contest, Entrant consents to the use of their name, photo and/or likeness, biographical information, and statements attributed to Entrant (if true) for advertising and promotional purposes, including without limitation, inclusion in Sponsor's newsletters, inclusion on the DEV Community Site, and syndication via Sponsor's social media channels, without additional compensation. Governing Law and Choice of Forum. These Official Rules are governed by the law of the State of California, without reference to rules governing choice of laws. Any action, suit or case arising out of, or in connection with, this Contest or these Official Rules must be brought in either the federal courts located in the Northern District of California or the state courts located in Santa Clara County, California. PERSONAL Information. Sponsor will use the personal information it collects from Entrants to facilitate their participation in the Contest and as may be more specifically set forth in these Official Rules. By participating in the Contest, you consent to such collection and use of your personal information. WINNERS LIST. For a winners' list or a copy of these Official Rules, send your request and a stamped, self-addressed envelope addressed to the named Contest c/o Dev Community Inc., 228 Park Ave S, PMB 72192, New York, New York 10003-1502. SPONSOR'S ADDRESS. Dev Community Inc., 228 Park Ave S, PMB 72192, New York, New York 10003-1502 💎 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 | 2026-01-13T08:48:07 |
https://dev.to/adventuresinangular/goodbye-ngif-hello-built-in-control-flow-aia-384#main-content | Goodbye ngIf, Hello Built-in Control Flow - AiA 384 - 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 Adventures in Angular Follow Goodbye ngIf, Hello Built-in Control Flow - AiA 384 Jul 6 '23 play Armen, Lucas, and Subrat join this week's panelist episode to talk about Angular's "Built-in Control Flow". They begin by sharing their perspective on Angular's newest change and give an introduction to the Built-in Control Flow. Additionally, they explain its purpose and how developers can benefit from this. Sponsors Chuck's Resume Template Raygun - Application Monitoring For Web & Mobile Apps Developer Book Club starting Promoted Links Unvoid - Angular Experts - Design and web development services with enormous expertise in Angular for companies that truly care about quality https://unvoid.com/ 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 Subrat Mishra YouTube @FunOfHeuristic https://www.youtube.com/@FunOfHeuristic Armen Vardanyan LinkedIn @ArmenVardanyan h ttps://www.linkedin.com/in/armen-vardanyan-am/ Advertising Inquiries: https://redcircle.com/brands Privacy & Opt-Out: https://redcircle.com/privacy Episode source Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Your browser does not support the audio element. 1x initializing... × 💎 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 | 2026-01-13T08:48:07 |
https://dev.to/thekarlesi | Esimit Karlgusta - 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 Esimit Karlgusta Full Stack Developer Location Earth, for now :) Joined Joined on Mar 31, 2020 Email address karlgustaesimit@gmail.com Personal website https://sassypack.collabtower.com/ github website twitter website Education BSc. IT Work Full Stack Developer 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 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 Four Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least four years. 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 Three Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least three years. Got it Close 4 Week Writing Streak You've posted at least one post per week for 4 consecutive weeks! Got it Close Two Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least two years. 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 More info about @thekarlesi Skills/Languages React • Next.js • Tailwind CSS • Node.js • Express • PHP • MongoDB • MySQL • Firebase • MongoDB • Vercel • AWS • GitHub Actions • Netlify Currently learning Kubernetes in production | System Design (Beginner → Advanced) |MongoDB Internals & Performance | CI/CD with GitHub Actions and Helm Currently hacking on decorai.collabtower.com Available for Full-Stack, Blockchain Engineer, AI/ML Developer, Writer, and Open Source Contributor roles Post 36 posts published Comment 17 comments written Tag 14 tags followed How to Handle Stripe and Paystack Webhooks in Next.js (The App Router Way) Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Jan 13 How to Handle Stripe and Paystack Webhooks in Next.js (The App Router Way) # api # nextjs # security # tutorial 5 reactions Comments Add Comment 2 min read Want to connect with Esimit Karlgusta? Create an account to connect with Esimit Karlgusta. 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Sign in Secure Authentication in Next.js: Building a Production-Ready Login System Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Jan 4 Secure Authentication in Next.js: Building a Production-Ready Login System # webdev # programming # nextjs # beginners 5 reactions Comments Add Comment 7 min read The SaaS Billing Nightmare: Why Integration Is More Than Just a 'Pay' Button Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Jan 4 The SaaS Billing Nightmare: Why Integration Is More Than Just a 'Pay' Button # architecture # backend # saas 5 reactions Comments Add Comment 4 min read Stop Coding Login Screens: A Senior Developer’s Guide to Building SaaS That Actually Ships Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Jan 4 Stop Coding Login Screens: A Senior Developer’s Guide to Building SaaS That Actually Ships # webdev # programming # beginners # tutorial 5 reactions Comments Add Comment 5 min read Zero to SaaS vs ShipFast, Which One Actually Helps You Build a Real SaaS? Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Dec 5 '25 Zero to SaaS vs ShipFast, Which One Actually Helps You Build a Real SaaS? # nextjs # beginners # webdev # programming 5 reactions Comments Add Comment 3 min read The Developer’s Paradox: Why You Need a Next.js SaaS Starter Kit to Stop Coding and Start Selling Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Nov 20 '25 The Developer’s Paradox: Why You Need a Next.js SaaS Starter Kit to Stop Coding and Start Selling # nextjs # saas # webdev # mern 5 reactions Comments Add Comment 7 min read Why Most Developers Never Finish Their SaaS (And How to Fix It) Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Nov 5 '25 Why Most Developers Never Finish Their SaaS (And How to Fix It) # saas # webdev # nextjs # mern 4 reactions Comments Add Comment 3 min read How to Choose the Right Tech Stack for Your SaaS (Without Overthinking It) Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Nov 5 '25 How to Choose the Right Tech Stack for Your SaaS (Without Overthinking It) # saas # startup # nextjs # webdev 4 reactions Comments Add Comment 2 min read Best SaaS Starter Kits for 2025: Skip Setup, Start Shipping Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Nov 5 '25 Best SaaS Starter Kits for 2025: Skip Setup, Start Shipping # saas # startup # nextjs # productivity 5 reactions Comments 1 comment 2 min read Build Your First Landing Page with Next.js + Tailwind (No Design Skills Needed) Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Nov 3 '25 Build Your First Landing Page with Next.js + Tailwind (No Design Skills Needed) # nextjs # webdev # beginners # saas 3 reactions Comments Add Comment 4 min read How I’d Learn Web Dev from Scratch in 2025 (Without Wasting Time) Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Nov 3 '25 How I’d Learn Web Dev from Scratch in 2025 (Without Wasting Time) # webdev # beginners # nextjs # saas 3 reactions Comments Add Comment 3 min read What a Load Balancer Really Does (and Why It Matters) Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Oct 10 '25 What a Load Balancer Really Does (and Why It Matters) # webdev # programming # beginners # architecture 3 reactions Comments Add Comment 2 min read How the Web Works: Domains Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Oct 6 '25 How the Web Works: Domains # webdev # programming # beginners # web3 2 reactions Comments Add Comment 1 min read What Hetzner Is (and Why Developers Love It) Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Oct 5 '25 What Hetzner Is (and Why Developers Love It) # cloud # webdev # programming # beginners 1 reaction Comments Add Comment 2 min read How the Web Works (HTTP, DNS, Domains, Hosting) Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Oct 3 '25 How the Web Works (HTTP, DNS, Domains, Hosting) # beginners # webdev # programming # web3 5 reactions Comments Add Comment 2 min read What AWS Is (and Why It Matters) Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Oct 1 '25 What AWS Is (and Why It Matters) # webdev # programming # web3 # beginners 6 reactions Comments Add Comment 1 min read Shipping Fast, Not Perfect Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Sep 29 '25 Shipping Fast, Not Perfect # webdev # programming # beginners # buildinpublic 5 reactions Comments Add Comment 2 min read What is Next.js? Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Sep 28 '25 What is Next.js? # webdev # programming # nextjs # beginners 3 reactions Comments 1 comment 1 min read If You’re New to Web3, Start Here Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Sep 26 '25 If You’re New to Web3, Start Here # web3 # webdev # programming # beginners 1 reaction Comments Add Comment 1 min read Why Firebase Feels Like Magic for Developers Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Sep 3 '25 Why Firebase Feels Like Magic for Developers # webdev # firebase # programming # beginners 2 reactions Comments Add Comment 1 min read Key Git Concepts Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Sep 1 '25 Key Git Concepts # git # beginners # webdev # web3 2 reactions Comments Add Comment 1 min read What is Git? Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Aug 31 '25 What is Git? # webdev # programming # git # github 1 reaction Comments Add Comment 1 min read AI Leaderboards Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Aug 24 '25 AI Leaderboards # ai # webdev # programming # beginners 1 reaction Comments Add Comment 1 min read React Components Explained: A Beginner’s Guide Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Aug 18 '25 React Components Explained: A Beginner’s Guide # react # webdev # beginners # web3 1 reaction Comments Add Comment 1 min read Dive into a real-world disaster scenario and see how Kubernetes saves the day Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Apr 27 '25 Dive into a real-world disaster scenario and see how Kubernetes saves the day # kubernetes # docker # devops # programming 2 reactions Comments Add Comment 3 min read What is the Docker Workflow Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Oct 16 '24 What is the Docker Workflow 6 reactions Comments 2 comments 1 min read Why use Docker Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Oct 16 '24 Why use Docker 5 reactions Comments Add Comment 1 min read What is Docker(Explain like I am 6) Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Oct 14 '24 What is Docker(Explain like I am 6) 6 reactions Comments Add Comment 1 min read Streamline Test Writing with QodoAI Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Oct 2 '24 Streamline Test Writing with QodoAI # ai # testing # webdev # beginners 5 reactions Comments Add Comment 2 min read Fundamentals of Blockchain Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Sep 27 '24 Fundamentals of Blockchain # blockchain 7 reactions Comments 1 comment 2 min read Why Use Codeium over GitHub Copilot Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Sep 9 '24 Why Use Codeium over GitHub Copilot # ai # webdev 28 reactions Comments 2 comments 3 min read What is Codeium and How does it work? Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Aug 30 '24 What is Codeium and How does it work? 18 reactions Comments Add Comment 4 min read Creating a Bakery Website using CursorAI in 3 minutes Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Aug 27 '24 Creating a Bakery Website using CursorAI in 3 minutes 15 reactions Comments Add Comment 4 min read What is Novu and How Does It Work Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Aug 12 '24 What is Novu and How Does It Work # webdev # beginners # programming # tutorial 33 reactions Comments 3 comments 3 min read How Codium PR Agent Works on GitHub Esimit Karlgusta Esimit Karlgusta Esimit Karlgusta Follow Aug 10 '24 How Codium PR Agent Works on GitHub # webdev # beginners # programming # ai 10 reactions Comments Add Comment 7 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 DEV Badges Series' Articles Back to dev.to staff's Series Explore Our World of Badges & Influence the Next Addition! 🏅🌟 dev.to staff dev.to staff dev.to staff Follow for The DEV Team Jul 24 '23 Explore Our World of Badges & Influence the Next Addition! 🏅🌟 # meta # community # badges # design 59 reactions Comments 32 comments 1 min read Introducing the Warm Welcome Badge! 🌟🎉 dev.to staff dev.to staff dev.to staff Follow for The DEV Team Jul 25 '23 Introducing the Warm Welcome Badge! 🌟🎉 # meta # design # welcome # badges 53 reactions Comments 22 comments 1 min read Announcing the Icebreaker Badge! 🧊🔨 dev.to staff dev.to staff dev.to staff Follow for The DEV Team Aug 21 '23 Announcing the Icebreaker Badge! 🧊🔨 # meta # design # badges 48 reactions Comments 27 comments 2 min read Our Community Badges Page Just Got Better! dev.to staff dev.to staff dev.to staff Follow for The DEV Team Sep 8 '23 Our Community Badges Page Just Got Better! # meta # community # badges # design 54 reactions Comments 10 comments 2 min read We Updated Our "Year Club" Badges! dev.to staff dev.to staff dev.to staff Follow for The DEV Team Sep 14 '23 We Updated Our "Year Club" Badges! # meta # design # badges 28 reactions Comments 15 comments 1 min read Now Awarding Badges to Elevate Top Discussions 💬💥 dev.to staff dev.to staff dev.to staff Follow for The DEV Team Sep 21 '23 Now Awarding Badges to Elevate Top Discussions 💬💥 # discuss # meta # design # badges 31 reactions Comments 8 comments 2 min read Thumbs Up Milestone Badges! 👍 dev.to staff dev.to staff dev.to staff Follow for The DEV Team Nov 14 '23 Thumbs Up Milestone Badges! 👍 # meta # design # badges # moderation 131 reactions Comments 31 comments 2 min read Introducing Our New Writing Streak Badges! ✏️👌 dev.to staff dev.to staff dev.to staff Follow for The DEV Team Feb 5 '24 Introducing Our New Writing Streak Badges! ✏️👌 # meta # design # badges 54 reactions Comments 14 comments 1 min read Introducing the Writing Debut Badge: Celebrating Your First Post on DEV! dev.to staff dev.to staff dev.to staff Follow for The DEV Team Feb 12 '24 Introducing the Writing Debut Badge: Celebrating Your First Post on DEV! # meta # howtodev 33 reactions Comments 19 comments 2 min read Share the Love & Earn Some Badges! ❤️ dev.to staff dev.to staff dev.to staff Follow for The DEV Team Apr 9 '24 Share the Love & Earn Some Badges! ❤️ # devto # community # badges 82 reactions Comments 16 comments 3 min read 💎 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/guidelines-for-ai-assisted-articles-on-dev#how-to-report-offending-content | Guidelines for AI-assisted Articles on DEV - 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 Forem Close Guidelines for AI-assisted Articles on DEV This guide was last updated by the DEV Team on April 8th 2024 and is based on the post, Guidelines for AI-assisted Articles on DEV . While there is nuance as far as what it means for a post to be assisted by AI, we care most that the author of the post is able to stand by the information they are sharing. We encourage the use of AI experimentation with the appropriate disclosure, while wholly discouraging the use of these tools to prolifically generate content which has not been scrutinized prior to publication. The DEV Community Guidelines for AI-Assisted and -Generated Articles AI-assisted and -generated articles are allowed on DEV Community, so long as they follow these guidelines: AI-assisted and -generated articles should… Be created and published in good faith , meaning with honest, sincere, and harmless intentions. Disclose the fact that they were generated or assisted by AI in the post, either upfront using the tag #ABotWroteThis or at any point in the article’s copy (including right at the end). - For example, a conclusion that states “Surprise, this article was generated by ChatGPT!” or the disclaimer “This article was created with the help of AI” would be appropriate. Ideally add something to the conversation regarding AI and its capabilities. Tell us your story of using the tool to create content, and why! Be checked for factual accuracy before publishing. (This guideline was suggested by @chihuahuaux via Twitter . Thanks!) AI-assisted and -generated articles should not… Promote any business, program, or course (including your own). Be published with the intent to confuse , deceive , or bamboozle its readers. Be published with the main purpose of building a personal brand, building a social media presence, or gaining clout. Contain educational content or information generated by AI because you, the human author, did not already know it to some degree. AI is great for assistance with English syntax for a variety of reasons, but if you don’t already know or understand the concept you’re writing about, please do not rely on the machine to “know” it for you. Commenting Guidelines In order to support a strong sense of human community on the site, we ask that you not use bots or AI to generate comments on posts, whether the post was published by you or another community member. The exceptions to this rule are basic translation and grammar/syntax improvement tools, such as Google Translate, Grammarly, or any tool used for Assistive Technology (AT) purposes. If you notice a mistake or bad practice in a post that is disclosed to be AI-generated or -assisted, we encourage you to call it out (kindly, of course!). The following actions may result in suspension or a ban: Publishing any article with the intent to harm or scam its readers. Publishing any article with the main purpose of soliciting money. Publishing any article with the main purpose of building backlinks to increase the search engine optimization (SEO) of another site. The two exceptions to this are: (1) a backlink to a personal blog, or (2) a backlink to a company blog IF the article has been shared under that company’s organization on DEV. Publishing any article that is directly plagiarized, knowingly or unknowingly . Our guidelines may continue to evolve and are open for scrutiny. At the end of the day, we expect good faith community activity, and that all authors are able to stand behind the purpose and accuracy of their content. How to Report Offending Content We ask that you DO NOT publicly confront or question members for creating content that you believe to be written with AI assistance but not following our guidelines. Doing so, may result in us warning or suspending your DEV account. Instead, when you come across offending posts, we ask that you please report them via our abuse report from here . When you report offenders, provide details about why you believe they are violating our guidelines. For instance, you can tell us how you came to the conclusion you did (i.e. you ran their work through https://www.zerogpt.com/ and it said the likelihood of the post being generated by ChatGPT is 95%) — we will take all information provided into account. As for offenders, we will decide the severity of the offense, what disciplinary action is necessary (if any), and how to remediate the issue. We have ways of lowering visibility on posts if needed and can add #abotwrotethis to someone's post as well if they refuse to add the necessary disclosure. We also have the ability to lower the visibility of all of someone's posts if they make a habit of regularly posting works that disobey our guidelines. We also offer the ability for community members to block other community members. So, if you have reported someone who you believe to be regularly violating our AI Guidelines, you can go ahead and take action to block them so that you won't see their writing in your fee anymore. To do so, just navigate to the user's profile page and click on the ... menu in the corner, then select block. Thank you! If you have questions or feedback about our approach, we encourage you to contact us via support@dev.to . If you believe that someone isn't following these guidelines, please don't hesitate to report them to us via our Report Abuse page . Also, if you want to help enforce the Code of Conduct, you might consider becoming a DEV moderator. Visit the DEV Community Moderation page for more information on roles and how to get involved. Thanks! 💎 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 Forem — 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 . Forem © 2016 - 2026. We're a place where coders share, stay up-to-date and grow their careers. Log in Create account | 2026-01-13T08:48:07 |
https://dev.to/podcast-on-api-design-and-development-strategies/tips-for-fluency-in-the-language-of-api-design-feat-david-biesack-from-apiture#main-content | Tips for Fluency in the Language of API Design feat. David Biesack from Apiture - 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 API Intersection Follow Tips for Fluency in the Language of API Design feat. David Biesack from Apiture Jun 28 '23 play As programmers and global travelers, we understand the importance of being well-versed in multiple languages. However, there's one language that holds a special place in our hearts: the language of API Design . It's a skill that requires a delicate balance of consistency, developer experience, and stakeholder involvement. In our quest for knowledge, we came across the enlightening API Design Matters Substack by David Biesack, a renowned expert in the field. We couldn't resist inviting him to our API Intersection podcast to share his invaluable insights on all things design-related. As the Chief API Officer at Apiture , David focuses on API design and utilizes OpenAPI. Let's look at some of the benefits of OpenAPI for documenting and designing APIs and the importance of consistency in API design. Catch David's series on the language of api design at apidesignmatters.substack.com and check out his LinkedIn *disclaimer (31:24): When discussing application/problem+json, the wrong RFC is cited. The correct one is RFC 7807 -- see https://datatracker.ietf.org/doc/html/rfc7807 (Erik Wilde is one of the authors) _____ To subscribe to the podcast, visit https://stoplight.io/podcast --- API Intersection Podcast listeners are invited to sign up for Stoplight and save up to $650! Use code INTERSECTION10 to get 10% off a new subscription to Stoplight Platform Starter or Pro. Offer good for annual or monthly payment option for first-time subscribers. 10% off an annual plan ($650 savings for Pro and $94.80 for Starter) or 10% off your first month ($9.99 for Starter and $39 for Pro). Episode source Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Your browser does not support the audio element. 1x initializing... × 💎 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 | 2026-01-13T08:48:07 |
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https://dev.to/dmuraco3/when-to-user-server-side-rendering-vs-static-generation-in-nextjs-8ab#getserversideprops | When to Use Server-Side rendering vs Static Generation in Next.js - 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 Dylan Muraco Posted on Dec 30, 2021 When to Use Server-Side rendering vs Static Generation in Next.js Pre-rendering your pages has multiple benefits such as better performance and better SEO. But choosing whether to statically generate your pages or render them on the server side can be confusing. Let's first take a look at Server-Side rendering getServerSideProps The main difference between getServerSideProps and getStaticProps is when they are ran. getServerSideProps is ran when every new request is made to the page. export async function getServerSideProps ( context ) { const { userId } = context . params const user = await getUser ( userId ) return { props : { user } } } export default function User ({ user }) { return ( < div > < h1 > { user . name } < /h1 > < /div > ) } Enter fullscreen mode Exit fullscreen mode In this example we are getting the userId from a dynamic route , getting the information about the user, then using that data to build the user page. Note that we have access to the request through params now lets take a look at getStaticProps getStaticProps We saw that getServerSideProps gets ran every time a new request is made so what about getStaticProps. getStaticProps is ran at build time, meaning that whenever you run npm run build this is when your static pages are built. export async function getStaticProps () { const blogPosts = await getBlogPosts () return { props : { blogPosts } } } export default function Home ({ blogPosts }) { return ( < div > { blogPosts . map ( post => ( < h1 > { post . name } < /h1 > ))} < /div > ) } Enter fullscreen mode Exit fullscreen mode this function is getting a list of blog posts and rendering them on a page. Because we know what we want before hand we can statically render the page whereas in our server side rendering example we don't know before the request is made what the user wants. So when to user getServerSideProps? Good for when you don't know what the user wants before they make a request Still want good SEO When to use getStaticProps? When we know what the user wants at build time Really fast performance and SEO This was just a quick dive into static generation vs server-side generation. If you want to learn more please let me know. As always thanks for reading. 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 Martin Krause Martin Krause Martin Krause Follow “It’s only work if somebody makes you do it.” • craft code • creative ideas • cutting edge • author • senior front end architect • professional scuba diver • adventures above and below the sea level Location Germany Work Senior Front End Architect, Full Stack Engineer, Creative Technologist and Scuba Diving Professional Joined May 19, 2019 • Dec 30 '21 • Edited on Dec 30 • Edited Dropdown menu Copy link Hide Hey! Great explanation! Back in summer I took e deep dive into the different types of pre-rendering with next.js - take a look if you like! Cheers! Like comment: Like comment: 4 likes Like Comment button Reply Collapse Expand Aimee Aimee Aimee Follow I'm a passionate front end developer with experience in HTML5, CSS3, Javascript, React, Typescript, GraphQL, Styled Components, MUI. Location UK Work web developer Joined May 18, 2019 • Jan 12 '23 Dropdown menu Copy link Hide hey nice blog post, which one should I use then, getByStaticProps, I'm fetching some data from a CMS I set up which stores my projects in then I'm wanting to display this data in my portfolio, I was using getByServerSideProps but I'm thinking I should use the other as it's not rarely going to change unless I go into the CMS and add a new project. Thanks Like comment: Like comment: Like Comment button Reply Collapse Expand coder-pixel coder-pixel coder-pixel Follow Work Student Joined Jan 23, 2023 • May 3 '23 Dropdown menu Copy link Hide I think in that case you should go for 'getStaticProps' option, as your data is ll static in general most of the time. Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Ryan-Mambou Ryan-Mambou Ryan-Mambou Follow Joined Mar 28, 2022 • Sep 20 '22 Dropdown menu Copy link Hide Excellent article man. Thanks a lot! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Emeka Orji Emeka Orji Emeka Orji Follow Email emekapraiseo@gmail.com Location Lagos, Nigeria Pronouns He/Him Work Engineering Joined Jun 25, 2020 • Jul 25 '22 Dropdown menu Copy link Hide Amazing Explanation!!👍👍 Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Stelios Papoutsakis Stelios Papoutsakis Stelios Papoutsakis Follow I started as a full stack junior web developer in 2018, became a team leader and I am trying to level up my game. Joined Jun 15, 2024 • Jun 15 '24 Dropdown menu Copy link Hide good one. can we use both in a next.js project? Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Shuvo Koiri Shuvo Koiri Shuvo Koiri Follow Joined Jun 30, 2022 • Jun 30 '22 Dropdown menu Copy link Hide Ok,,,,Can you tell me wahich one should I use in index.js for my Blogging website>>>??? Like comment: Like comment: Like Comment button Reply Collapse Expand Md Ohidul Islam Md Ohidul Islam Md Ohidul Islam Follow Joined Jul 1, 2022 • Jul 1 '22 Dropdown menu Copy link Hide Hello Shuvo Koiri, I am assuming that your index.js page is responsible for showing a list of blog posts, which we can assume doesn't change so frequently (e.g: Multiple-times in an hour). Therefore you can use getStaticProps with the property revalidate: 10 . By doing that Next.js will re-generate only the index.js page at most once every 10 seconds. See the code snapshot below, this is from the official Next.js documentation. export async function getStaticProps () { const res = await fetch ( ' https://.../posts ' ) const posts = await res . json () return { props : { posts , }, // Next.js will attempt to re-generate the page: // - When a request comes in // - At most once every 10 seconds revalidate : 10 , // In seconds } } ``` Enter fullscreen mode Exit fullscreen mode Like comment: Like comment: 4 likes 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 Dylan Muraco Follow I like coding cool stuff Location Mars Joined Dec 21, 2021 More from Dylan Muraco Guide to Adding Info Text in Sanity Studio # sanity # webdev # react # typescript How to Create a Local RAG Agent with Ollama and LangChain # rag # tutorial # ai # python Authenticate in React with Firebase Auth # react # firebase # authentication 💎 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 Forem Close Guidelines for AI-assisted Articles on DEV This guide was last updated by the DEV Team on April 8th 2024 and is based on the post, Guidelines for AI-assisted Articles on DEV . While there is nuance as far as what it means for a post to be assisted by AI, we care most that the author of the post is able to stand by the information they are sharing. We encourage the use of AI experimentation with the appropriate disclosure, while wholly discouraging the use of these tools to prolifically generate content which has not been scrutinized prior to publication. The DEV Community Guidelines for AI-Assisted and -Generated Articles AI-assisted and -generated articles are allowed on DEV Community, so long as they follow these guidelines: AI-assisted and -generated articles should… Be created and published in good faith , meaning with honest, sincere, and harmless intentions. Disclose the fact that they were generated or assisted by AI in the post, either upfront using the tag #ABotWroteThis or at any point in the article’s copy (including right at the end). - For example, a conclusion that states “Surprise, this article was generated by ChatGPT!” or the disclaimer “This article was created with the help of AI” would be appropriate. Ideally add something to the conversation regarding AI and its capabilities. Tell us your story of using the tool to create content, and why! Be checked for factual accuracy before publishing. (This guideline was suggested by @chihuahuaux via Twitter . Thanks!) 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https://dev.to/ibn_abubakre/spread-vs-rest-operator-199d | Spread VS Rest Operator - 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 Abdulqudus Abubakre Posted on May 6, 2020 Spread VS Rest Operator # javascript This VS That (3 Part Series) 1 append VS appendChild 2 Spread VS Rest Operator 3 em VS rem The ... ( dot, dot, dot ) operator as I like to call it 😄, has been around since the introduction of ES6 , and has helped a lot of javascript developers manipulate arrays and other iterables easily. The ... operator can either be called spread or rest depending on where or how it is being used. Let's look at scenarios where it is known as the spread operator. NB: For the purpose of the post we'll be using arrays, though the ... operator also works on other iterables. Spread Operator (...) Lets take the array as a bottle. The spread operator allows you to grab all the content of the bottle without grabbing the bottle itself and putting that content wherever we want. Let's take a look at the following code. const animals = [ 🦁 , 🐘 , 🐍 , 🦍 , 🐯 ]; const someOtherAnimals = [... animals ]; // someOtherAnimals now contains 🦁, 🐘, 🐍, 🦍, 🐯 and // animals remains unchanged Enter fullscreen mode Exit fullscreen mode Here, the spread operator is used to copy the content of the animals array into the someOtherAnimals array. The spread operator can also be used to copy the contents of multiple arrays into another array. const wild = [ 🦁 , 🐘 , 🐍 , 🦍 , 🐯 ]; const domestic = [ 🐐 , 🐔 , 🐱 , 🐶 ]; const animals = [... wild , ... domestic ]; // animals now contains 🦁, 🐘, 🐍, 🦍, 🐯, 🐐, 🐔, 🐱, 🐶 and // both wild and domestic remains unchanged. Enter fullscreen mode Exit fullscreen mode Rest Operator (...) The rest operator allows to us to represent an indefinite number of arguments as an array. So unlike the spread operator that spreads out the elements in an array, the rest operator (or the gather operator as some people call it) groups multiple elements into an array. Here's how that would work const addAll = (... numbers ) => { return numbers . reduce (( acc , num ) => acc + num ); }; const sum = addAll ( 1 , 2 , 3 , 4 ); // sum is 10 const sum1 = addAll ( 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 ); // sum1 is 55 Enter fullscreen mode Exit fullscreen mode In the addAll function, we're are gathering all the arguments regardless of the how many, into the numbers parameter and then returning the sum. That way, we can modify the numbers parameter like we would modify a normal array. Another example of how we could use the rest operator is shown below const multiplyByNum = ( multiplier , ... numbers ) => { return numbers . map ( num => num * multiplier ); }; const multiplyBy2 = multiplyByNum ( 2 , 1 , 2 , 3 , 4 ); // multiplyBy2 is [2, 4, 6, 8] Enter fullscreen mode Exit fullscreen mode In this case, we are collecting the first argument as the multiplier parameter and gathering all other elements into the numbers parameter as an array, then multiply each number by the multiplier. In summary, the spread operator spreads the content of an array, while the rest operator gathers elements (arguments to a function) into an array. This VS That (3 Part Series) 1 append VS appendChild 2 Spread VS Rest Operator 3 em VS rem Top comments (2) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand timothyokooboh timothyokooboh timothyokooboh Follow Frontend Engineer Email okoobohtimothy@gmail.com Location Lagos, Nigeria Work Lead frontend engineer at SeamlessHR Joined Feb 8, 2020 • May 24 '20 Dropdown menu Copy link Hide Nice one. Very clear explanation Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand LG LG LG Follow Digital nomad Location Worldwide Education Baltic Technology Institute (BIT) Joined Jan 15, 2021 • Oct 8 '21 Dropdown menu Copy link Hide Nice one , indeed ! <3 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 Abdulqudus Abubakre Follow Front end developer, JavaScript enthusiast, Community Builder Location Abuja, Nigeria Joined Jan 3, 2020 More from Abdulqudus Abubakre Automated Testing with jest-axe # a11y # testing # webdev # javascript Pausing, Stopping, and Hiding Animations with animation-play-state # a11y # webdev # javascript # css Styling file inputs like a boss # html # css # javascript 💎 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/adventures_in_devops/devops-everything-you-need-to-know-with-mirco-hering-devops-166#main-content | DevOps: Everything You Need to Know with Mirco Hering - DevOps 166 - 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 Adventures in DevOps Follow DevOps: Everything You Need to Know with Mirco Hering - DevOps 166 Jun 22 '23 play Mirco Hering is a Global DevOps Practice Lead, IT Transformation & Delivery Lead, CIO Advisor, Blogger, Author, and Public Speaker. He is the author of " DevOps for the Modern Enterprise ". He starts off by deriving his own definition of DevOps. He also dives into some approaches used for DevOps, managing a DevOps team, challenges he faces and possible solutions, and many more! Sponsors Chuck's Resume Template Raygun - Application Monitoring For Web & Mobile Apps Become a Top 1% Dev with a Top End Devs Membership Links DevOps for the Modern Enterprise Socials LinkedIn: Mirco Hering Picks Jonathan - Stealing the Corner Office Mirco - New Dark Age Advertising Inquiries: https://redcircle.com/brands Privacy & Opt-Out: https://redcircle.com/privacy Episode source Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Your browser does not support the audio element. 1x initializing... × 💎 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 | 2026-01-13T08:48:07 |
https://dev.to/dmuraco3/when-to-user-server-side-rendering-vs-static-generation-in-nextjs-8ab#getstaticprops | When to Use Server-Side rendering vs Static Generation in Next.js - 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 Dylan Muraco Posted on Dec 30, 2021 When to Use Server-Side rendering vs Static Generation in Next.js Pre-rendering your pages has multiple benefits such as better performance and better SEO. But choosing whether to statically generate your pages or render them on the server side can be confusing. Let's first take a look at Server-Side rendering getServerSideProps The main difference between getServerSideProps and getStaticProps is when they are ran. getServerSideProps is ran when every new request is made to the page. export async function getServerSideProps ( context ) { const { userId } = context . params const user = await getUser ( userId ) return { props : { user } } } export default function User ({ user }) { return ( < div > < h1 > { user . name } < /h1 > < /div > ) } Enter fullscreen mode Exit fullscreen mode In this example we are getting the userId from a dynamic route , getting the information about the user, then using that data to build the user page. Note that we have access to the request through params now lets take a look at getStaticProps getStaticProps We saw that getServerSideProps gets ran every time a new request is made so what about getStaticProps. getStaticProps is ran at build time, meaning that whenever you run npm run build this is when your static pages are built. export async function getStaticProps () { const blogPosts = await getBlogPosts () return { props : { blogPosts } } } export default function Home ({ blogPosts }) { return ( < div > { blogPosts . map ( post => ( < h1 > { post . name } < /h1 > ))} < /div > ) } Enter fullscreen mode Exit fullscreen mode this function is getting a list of blog posts and rendering them on a page. Because we know what we want before hand we can statically render the page whereas in our server side rendering example we don't know before the request is made what the user wants. So when to user getServerSideProps? Good for when you don't know what the user wants before they make a request Still want good SEO When to use getStaticProps? When we know what the user wants at build time Really fast performance and SEO This was just a quick dive into static generation vs server-side generation. If you want to learn more please let me know. As always thanks for reading. 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 Martin Krause Martin Krause Martin Krause Follow “It’s only work if somebody makes you do it.” • craft code • creative ideas • cutting edge • author • senior front end architect • professional scuba diver • adventures above and below the sea level Location Germany Work Senior Front End Architect, Full Stack Engineer, Creative Technologist and Scuba Diving Professional Joined May 19, 2019 • Dec 30 '21 • Edited on Dec 30 • Edited Dropdown menu Copy link Hide Hey! Great explanation! Back in summer I took e deep dive into the different types of pre-rendering with next.js - take a look if you like! Cheers! Like comment: Like comment: 4 likes Like Comment button Reply Collapse Expand Aimee Aimee Aimee Follow I'm a passionate front end developer with experience in HTML5, CSS3, Javascript, React, Typescript, GraphQL, Styled Components, MUI. Location UK Work web developer Joined May 18, 2019 • Jan 12 '23 Dropdown menu Copy link Hide hey nice blog post, which one should I use then, getByStaticProps, I'm fetching some data from a CMS I set up which stores my projects in then I'm wanting to display this data in my portfolio, I was using getByServerSideProps but I'm thinking I should use the other as it's not rarely going to change unless I go into the CMS and add a new project. Thanks Like comment: Like comment: Like Comment button Reply Collapse Expand coder-pixel coder-pixel coder-pixel Follow Work Student Joined Jan 23, 2023 • May 3 '23 Dropdown menu Copy link Hide I think in that case you should go for 'getStaticProps' option, as your data is ll static in general most of the time. Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Ryan-Mambou Ryan-Mambou Ryan-Mambou Follow Joined Mar 28, 2022 • Sep 20 '22 Dropdown menu Copy link Hide Excellent article man. Thanks a lot! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Emeka Orji Emeka Orji Emeka Orji Follow Email emekapraiseo@gmail.com Location Lagos, Nigeria Pronouns He/Him Work Engineering Joined Jun 25, 2020 • Jul 25 '22 Dropdown menu Copy link Hide Amazing Explanation!!👍👍 Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Stelios Papoutsakis Stelios Papoutsakis Stelios Papoutsakis Follow I started as a full stack junior web developer in 2018, became a team leader and I am trying to level up my game. Joined Jun 15, 2024 • Jun 15 '24 Dropdown menu Copy link Hide good one. can we use both in a next.js project? Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Shuvo Koiri Shuvo Koiri Shuvo Koiri Follow Joined Jun 30, 2022 • Jun 30 '22 Dropdown menu Copy link Hide Ok,,,,Can you tell me wahich one should I use in index.js for my Blogging website>>>??? Like comment: Like comment: Like Comment button Reply Collapse Expand Md Ohidul Islam Md Ohidul Islam Md Ohidul Islam Follow Joined Jul 1, 2022 • Jul 1 '22 Dropdown menu Copy link Hide Hello Shuvo Koiri, I am assuming that your index.js page is responsible for showing a list of blog posts, which we can assume doesn't change so frequently (e.g: Multiple-times in an hour). Therefore you can use getStaticProps with the property revalidate: 10 . By doing that Next.js will re-generate only the index.js page at most once every 10 seconds. See the code snapshot below, this is from the official Next.js documentation. export async function getStaticProps () { const res = await fetch ( ' https://.../posts ' ) const posts = await res . json () return { props : { posts , }, // Next.js will attempt to re-generate the page: // - When a request comes in // - At most once every 10 seconds revalidate : 10 , // In seconds } } ``` Enter fullscreen mode Exit fullscreen mode Like comment: Like comment: 4 likes 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 Dylan Muraco Follow I like coding cool stuff Location Mars Joined Dec 21, 2021 More from Dylan Muraco Guide to Adding Info Text in Sanity Studio # sanity # webdev # react # typescript How to Create a Local RAG Agent with Ollama and LangChain # rag # tutorial # ai # python Authenticate in React with Firebase Auth # react # firebase # authentication 💎 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/maheshmuttinti | Mahesh Muttinti - 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 Follow User actions Mahesh Muttinti I am a full stack web and mobile application developer. Location Hyderabad Joined Joined on Dec 31, 2020 Email address maheshmuttinti@gmail.com Personal website https://maheshmuttintidev.in github website twitter website Work Not working More info about @maheshmuttinti Badges 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 Four Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least four years. Got it Close Three Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least three years. Got it Close Two Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least two years. 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 Skills/Languages HTML, CSS, Javascript, Node.js, React, React Native, Nobe.js, Knex.js, Postgres, MongoDB Currently learning NestJs, Micro Frontends, Micro Services, Design Systems, Engineering, Problem Solving Post 0 posts published Comment 5 comments written Tag 43 tags followed Want to connect with Mahesh Muttinti? Create an account to connect with Mahesh Muttinti. You can also sign in below to proceed if you already have an account. Create Account Already have an account? Sign in 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. 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 | 2026-01-13T08:48:07 |
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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 # apigee Follow Hide Create Post Posts Left menu 👋 Sign in for the ability to sort posts by relevant , latest , or top . Right menu You See Increased Latency in API Response — What Are the Possible Causes in Apigee X? realNameHidden realNameHidden realNameHidden Follow Jan 13 You See Increased Latency in API Response — What Are the Possible Causes in Apigee X? # apigeex # apigee # api # gcp 5 reactions Comments Add Comment 4 min read How Do You Handle Orchestration in Apigee X Using ServiceCallout & FlowCallout? realNameHidden realNameHidden realNameHidden Follow Jan 8 How Do You Handle Orchestration in Apigee X Using ServiceCallout & FlowCallout? # apigee # interivew # gcp # apigeex 5 reactions Comments Add Comment 3 min read Your Backend Sends 200 OK Even When an Order Fails — How Do You Fix It in Apigee X? realNameHidden realNameHidden realNameHidden Follow Jan 5 Your Backend Sends 200 OK Even When an Order Fails — How Do You Fix It in Apigee X? # apigee # apigeex # gcp # interview 5 reactions Comments Add Comment 3 min read Managing Google Cloud’s Apigee API Platform for Hybrid Cloud: The Architect’s Guide to Operations, Security, and Scale Tech Croc Tech Croc Tech Croc Follow Jan 8 Managing Google Cloud’s Apigee API Platform for Hybrid Cloud: The Architect’s Guide to Operations, Security, and Scale # apigee # api # apigateway # googlecloud 5 reactions Comments Add Comment 4 min read You Want Correlation IDs for Logging Across All Proxies — Here’s How to Do It in Apigee X realNameHidden realNameHidden realNameHidden Follow Jan 5 You Want Correlation IDs for Logging Across All Proxies — Here’s How to Do It in Apigee X # apigee # apigeex # gcp # interview 5 reactions Comments Add Comment 3 min read When Would You Group Multiple API Proxies Into a Single Product in Apigee X? realNameHidden realNameHidden realNameHidden Follow Dec 31 '25 When Would You Group Multiple API Proxies Into a Single Product in Apigee X? # apigee # apigeex # interview # gcp 5 reactions Comments Add Comment 4 min read 🎯 What Is the Purpose of API Products in Apigee X? realNameHidden realNameHidden realNameHidden Follow Dec 29 '25 🎯 What Is the Purpose of API Products in Apigee X? # apigee # gcp # interview 5 reactions Comments Add Comment 4 min read Explain the Relationship Between API Proxy API Product App Developer in Apigee X realNameHidden realNameHidden realNameHidden Follow Dec 21 '25 Explain the Relationship Between API Proxy API Product App Developer in Apigee X # apigee # apigeex # gcp # interview 5 reactions Comments Add Comment 3 min read What Is the Impact of Quota and Spike Arrest on Latency in Apigee X? realNameHidden realNameHidden realNameHidden Follow Dec 20 '25 What Is the Impact of Quota and Spike Arrest on Latency in Apigee X? # gcp # apigee # apigeex # interview 5 reactions Comments Add Comment 3 min read How Do You Measure API Performance in Apigee X? realNameHidden realNameHidden realNameHidden Follow Dec 19 '25 How Do You Measure API Performance in Apigee X? # apigee # gcp # apigeex # interview 5 reactions Comments Add Comment 3 min read How Do You Cache Partial Responses or Specific Elements in Apigee X? realNameHidden realNameHidden realNameHidden Follow Dec 17 '25 How Do You Cache Partial Responses or Specific Elements in Apigee X? # apigee # gcp # google # apigeex 5 reactions Comments Add Comment 3 min read Apigee Handbook on GCP: Quick Start Guide for starting Bryan Granado Bryan Granado Bryan Granado Follow Dec 10 '25 Apigee Handbook on GCP: Quick Start Guide for starting # apigee # gcp # developers # cloud Comments Add Comment 5 min read What Happens If Spike Arrest Is Set to 10pm but Traffic Spikes to 100 Requests at Once? realNameHidden realNameHidden realNameHidden Follow Dec 10 '25 What Happens If Spike Arrest Is Set to 10pm but Traffic Spikes to 100 Requests at Once? # apigee # apigeex # interview # spike 5 reactions Comments Add Comment 3 min read How AI Is Transforming API Management: The Apigee Developer’s Guide realNameHidden realNameHidden realNameHidden Follow Nov 29 '25 How AI Is Transforming API Management: The Apigee Developer’s Guide # apigee # api # ai # copiolet 5 reactions Comments 1 comment 4 min read What Is the Difference Between AssignMessage vs ExtractVariables in Apigee ? realNameHidden realNameHidden realNameHidden Follow Nov 20 '25 What Is the Difference Between AssignMessage vs ExtractVariables in Apigee ? # apigee # interview # api # management 5 reactions Comments Add Comment 3 min read Essential Apigee Shared Flows and Policies Mahmoud Sayed Mahmoud Sayed Mahmoud Sayed Follow Sep 8 '25 Essential Apigee Shared Flows and Policies # apigee # sharedflows # api # apigateway Comments Add Comment 7 min read Apigee API Product Design Mahmoud Sayed Mahmoud Sayed Mahmoud Sayed Follow Sep 7 '25 Apigee API Product Design # apigee # api # apigateway # googlecloud Comments Add Comment 4 min read Apigee Target Servers VS. Target Endpoints Mahmoud Sayed Mahmoud Sayed Mahmoud Sayed Follow Sep 3 '25 Apigee Target Servers VS. Target Endpoints # apigee # apidevlopment # apigateway Comments Add Comment 4 min read Apigee API Products, Developer, Apps and API Keys Mahmoud Sayed Mahmoud Sayed Mahmoud Sayed Follow Sep 7 '25 Apigee API Products, Developer, Apps and API Keys # apigee # apigateway # api # googlecloud Comments Add Comment 6 min read Apigee Logger Shared Flow - Implementation Guide Mahmoud Sayed Mahmoud Sayed Mahmoud Sayed Follow Sep 8 '25 Apigee Logger Shared Flow - Implementation Guide # apigee # apigeelog # api # apigateway Comments Add Comment 17 min read Apigee Organization Components Mahmoud Sayed Mahmoud Sayed Mahmoud Sayed Follow Feb 13 '25 Apigee Organization Components # apigateway # apigee # programming # googlecloud 1 reaction Comments Add Comment 3 min read Dive into the world of serverless - GCP Edition Suraj Kamal Suraj Kamal Suraj Kamal Follow Jul 29 '24 Dive into the world of serverless - GCP Edition # gcp # serverless # firestore # apigee Comments Add Comment 6 min read The Top 9 Apigee Alternatives Terence Bennett Terence Bennett Terence Bennett Follow for DreamFactory Feb 29 '24 The Top 9 Apigee Alternatives # apigee Comments Add Comment 11 min read Integration Digest: November 2023 Stanislav Deviatov Stanislav Deviatov Stanislav Deviatov Follow Dec 25 '23 Integration Digest: November 2023 # mulesoft # apigee # restapi # rest Comments Add Comment 10 min read Qué es un API Gateway y cómo le sacamos partido Jose Francisco Rives Jose Francisco Rives Jose Francisco Rives Follow Mar 28 '20 Qué es un API Gateway y cómo le sacamos partido # apigee # krakend # tyk # kong 6 reactions Comments Add Comment 1 min read loading... trending guides/resources Managing Google Cloud’s Apigee API Platform for Hybrid Cloud: The Architect’s Guide to Operations... How Do You Measure API Performance in Apigee X? How AI Is Transforming API Management: The Apigee Developer’s Guide How Do You Handle Orchestration in Apigee X Using ServiceCallout & FlowCallout? You Want Correlation IDs for Logging Across All Proxies — Here’s How to Do It in Apigee X What Is the Impact of Quota and Spike Arrest on Latency in Apigee X? When Would You Group Multiple API Proxies Into a Single Product in Apigee X? You See Increased Latency in API Response — What Are the Possible Causes in Apigee X? What Is the Difference Between AssignMessage vs ExtractVariables in Apigee ? How Do You Cache Partial Responses or Specific Elements in Apigee X? Apigee Handbook on GCP: Quick Start Guide for starting Your Backend Sends 200 OK Even When an Order Fails — How Do You Fix It in Apigee X? 🎯 What Is the Purpose of API Products in Apigee X? What Happens If Spike Arrest Is Set to 10pm but Traffic Spikes to 100 Requests at Once? 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https://anchor.fm/ajtiti/episodes/AjTiTi-33---Korpo-vs-Startup-vs-Software-House-e1d3d0b | AjTiTi #33 - Korpo vs Startup vs Software House by AjTiTi AjTiTi By Dawid Chróścielski, Grzegorz Kotlarz Luźny podcast o świecie IT. Prowadzący (Dawid Chróścielski i Grzegorz Kotlarz) rozmawiają o nowinkach technologicznych, dzielą się ciekawostkami z życia programisty oraz swoim spojrzeniem na IT. Jako dodatek dorzucają kilka (mniej lub bardziej, ale raczej bardziej) suchych żartów. Listen on Spotify Available on Report content on Spotify AjTiTi #33 - Korpo vs Startup vs Software House AjTiTi Jan 21, 2022 Share 00:00 01:16:25 AjTiTi #58 - Co zrobić z twoim starym... komputerem! W tym odcinku eksplorujemy interesujący temat, jak sobie poradzić z naszym starym komputerem, gdy już staje się przestarzały i niepotrzebny. Czy powinniśmy go wyrzucić, sprzedać, czy może istnieje inny sposób na wykorzystanie jego potencjału? Zapraszamy do dzielenie się Twoimi pomysłami i realizacjami na naszym Discordzie! (00:00) Beatbox + Intro. (00:26) Co tam u Dawida? Kafka conference. (03:54) Co tam u Grzegorza? Tworzeniu ADR przy pomocy AI. (06:48) Przedstawienie tematu (07:24) Najprostszy i najważniejszy pomysł. (09:38) Centrum multimedialne. (10:48) Pomysły dla gamerów. (17:20) Pomysły dla domu. (30:27) Pomysły związane z IT. (36:07) Sztuka i dekoracja. (44:44) Outro May 26, 2023 46:51 AjTiTi #57 - Subdomeny w architekturze, a aspekt bezpieczeństwa - dlaczego warto? W tym odcinku omawiamy strategiczną stronę Domain Driven Design, skupiając się na pojęciach domeny, subdomeny i bounded contextów, a także relacji między nimi. Dowiesz się, jak wprowadzenie powyższych wpływa na nasze zarządzanie mikroserwisami pod kątem bezpieczeństwa. (00:00) Intro (00:22) Co tam u Dawida? .NET Templates (04:25) Co tam u Grzegorza? Krykiet (07:29) Przedstawienie tematu (08:00) Domain Driven Design (09:07) Czym jest domena? (11:20) Co to jest subdomena? (17:52) Bounded context (21:06) Bounded context, a subdomena (24:36) Wpływ na architekturę aplikacji (27:30) Wpływ subdomen na poziom bezpieczeństwa (33:36) Outro Apr 28, 2023 35:11 AjTiTi #56 - Onboarding programistów Hej, hej! Wracamy po przerwie! Czy zdarzyło Ci się trafić do firmy i... Tak właściwie nie wiedzieć co dalej? W dzisiejszym odcinku porozmawiamy o tym jak uniknąć takich sytuacji z perspektywy kogoś, kto wprowadza nowe osoby do zespołu. Miłego słuchania! 👌 (00:00) Intro (00:27) Co u Grzegorza? Automatyzacja Terraforma (03:09) Co u Dawida? Breakdance, SigmaOS I Setapp (08:38) Przedstawienie tematu (09:10) Od czego zacząć onboarding? (11:35) Sprzęt i oprogramowanie (13:18) Dostępy (15:29) Dokumentacja (31:10) Wideo tutorial (35:42) Pierwsze zadanie (38:48) Onboarding buddy (41:35) Pierwsze code review (42:10) Feedback loop (44:53) Jakie są Twoje porady (45:25) Outro Mar 31, 2023 45:37 AjTiTi #55 - O motywacji w świecie IT "Ale mi się nie chce" - pomyślał kiedyś każdy! To nic złego, każdemu się zdarza ;) Ale jak stworzyć środowisko, w którym nam się będzie chciało? O tym (bardzo subiektywnie) w dzisiejszym odcinku! Nov 25, 2022 54:17 AjTiTi #54 - O testowaniu aplikacji Testy jednostkowe, integracyjne, end-to-end, obciążeniowe, mutacyjne... Jeny ile tego! Na czym się skupić? Jak żyć? Na ostatnie pytanie nie odpowiemy, ale o całej reszcie zagadnień usłyszysz w tym odcinku! Enjoy! Nov 11, 2022 51:10 AjTiTi #53 - Wzorce w chmurze - design and implementation Odcinek kończący serię o wzorcach w chmurze. Jako wisienkę na torcie zostawiliśmy design & implementation - czyli wzorce, które pomagają podczas projektowania mikroserwisów. Jak nie stracić wszystkich pieniędzy od inwestora na chmurę? Jak ułatwić komunikację przy używaniu wielu języków programowania w obrębie mikroserwisów? Jak zaimplementować połączenie serwisów korzystających z różnych protokołów? Jak zaplanować kompletny refactor naszego serwisu? Czemu służy gateway i jak może odciążyć nasze serwisy? Po odpowiedzi na te, jak i wiele innych pytań, zapraszamy do odcinka! Odcinek #27 o App Configuration Store: https://tiny.pl/w92hf Odcinek #23 o API Management: https://tiny.pl/w92h1 Oct 28, 2022 50:25 AjTiTi #52 - Wzorce w chmurze - data management Kolejny odcinek dookoła wzorców projektowych używanych w chmurze publicznej. Tym razem poruszamy temat danych i zarządzania nimi. Jeśli interesuje Cie: Jak zaoszczędzić czas potrzebny na pobranie danych? Dlaczego warto oddzielić odczyty danych od zapisów? Po co i w jaki sposób dzielić dane? Na co mogą przydać się eventy? Czy użycie materialized view jest dobrym pomysłem w przypadku raportów? to zapraszamy do odsłuchu. Oct 14, 2022 01:04:40 AjTiTi #51 - Wzorce w chmurze - messaging W dzisiejszym odcinku rozpoczynamy temat wzorców projektowych używanych w chmurze publicznej. Na pierwszy ogień idzie messaging, czyli: W jaki sposób przekazywać wiadomości pomiędzy serwisami, by obsłużyć asynchroniczność? Czy można przekazać duże ilości danych bez przeciążania brokera wiadomości? Czy da się sterować procesem biznesowym poprzez wiadomości? Jak zapewnić, że nasz proces na pewno się wykona? O tych, i kilku innych rzeczach, dowiesz się z 51. odcinka podcastu AjTiTi. Sep 30, 2022 01:02:38 AjTiTi #50 - Code review Code review - z pozoru nic skomplikowanego: ktoś napisał kod, a ktoś inny go przegląda. Czy jednak na pewno? W dzisiejszym odcinku rozbieramy na części proces zarówno od strony piszącego kod, jak i przeglądającego. W jaki sposób przygotować swój kod, aby review przebiegło sprawnie? Jak robić review? Na co zwrócić uwagę? A może jest sytuacja, gdy code review możemy sobie odpuścić? Zapraszamy do odsłuchu! Sep 16, 2022 01:01:43 AjTiTi #49 - Wakacje programisty Rok szkolny się rozpoczął, więc podejmujemy sentymentalną podróż w stronę wakacji. W jaki sposób programista powinien przygotować się do wakacji? Co zrobić przed? Co robić w trakcie? Jak przeżyć powrót do pracy? Czy w ogóle warto robić sobie wakacyjne przerwy? (SPOILER: zdecydowanie warto!). Piosenka Janet Jackson niszczy komputery: https://devblogs.microsoft.com/oldnewthing/20220816-00/?p=106994 Sep 02, 2022 38:12 AjTiTi #48 - Jak efektywnie programować? Inni wyrabiają się szybciej w pracy? Spędzasz godziny nad każdą małą zmianą w kodzie? W tym odcinku poruszymy kilka kwestii, które być może będą w stanie Ci pomóc! Aug 19, 2022 56:57 AjTiTi #47 - Jak oceniać pracę programisty? Tym razem o tym, w jaki sposób oceniać oraz mierzyć progres w karierze programisty. Przyglądamy się głównie dwóm frameworkom: Dropbox Engineering Career Framework oraz Engineering Ladders, a także zastanawiamy się co czyni programistę "dobrym". Dropbox Career Framework: dropbox.github.io/dbx-career-framework/ Engineering Ladders: www.engineeringladders.com/ Aug 05, 2022 45:28 AjTiTi #46 - Stack Overflow Developer Survey 2021 Zastanawiasz się jak branża IT rozwija się pod kątem demografii oraz wiodących technologii? W jaki sposób programiści czerpią wiedzę? A może co robią, gdy napotkają problem? Jeśli tak, to jesteś w idealnym miejscu. W tym odcinku podcastu przyglądamy się danym zebranym w ankiecie portalu Stack Overflow: insights.stackoverflow.com/survey/2021 Jul 22, 2022 55:17 AjTiTi #45 - Czy na pewno potrzebujesz mikroserwisów? Czy mikroserwisy wyszły już z mody? A może stały się po prostu naszą codziennością? W dzisiejszym odcinku przyglądamy się temu tematowi z perspektywy kilku lat hype'u. Jul 08, 2022 57:49 AjTiTi #44 - Narzędzia pomagające w pracy zdalnej Kontynuujemy temat pracy zdalnej. Tym razem rozmawiamy o narzędziach, które nam pomagają i ułatwiają pracę w rozproszonym zespole. Czego użyć, by zadbać o efektywność pracy, komunikację, bazę wiedzy, ogarnięcie różnych stref czasowych, czy też ducha zespołu? Po odpowiedzi na te pytania, zapraszamy do odcinka. Jun 24, 2022 43:21 AjTiTi #43 - Komunikacja w zespole rozproszonym Praca w zespole rozproszonym geograficznie to dość świeży i nie do końca zbadany obszar. W dzisiejszym odcinku uchylamy nieco rąbka tajemnicy jak my komunikujemy się z innymi i co zauważyliśmy podczas pracy z ludźmi w taki sposób. Zapraszamy również na Discorda AjTiTi, gdzie Grzegorz pokazuje jak zrobić rękami znak lamy, która mówi, aby ktoś się przymknął ;) Jun 10, 2022 01:00:39 AjTiTi #42 - Greenfield vs Legacy Dzisiaj trochę o typach projektów IT. Wyjaśniamy czym są Greenfield oraz Legacy oraz dyskutujemy czym charakteryzują się oba te rodzaje. Jakie są zalety, a jakie wady pracy nad jednym i drugim? Przy czym my osobiście wolimy pracować? Zapraszamy do odsłuchu oraz podzielenia się swoją opinią na naszym Discordzie! May 27, 2022 58:25 AjTiTi #41 - Postpandemiczne przemyślenia o pracy zdalnej Czy praca zdalna działa? Czy jest dla każdego? Czy jako programiści zyskujemy, czy też tracimy na niej? Dzisiaj o naszych przemyśleniach na temat pracy zdalnej po ponad 2 letniej praktyce. May 13, 2022 01:12:53 AjTiTi #40 - Czy AI może być ZBYT ŁATWE? Wyliczanka z Microsoft Azure Cognitive Services. Sztuczna inteligencja na wyciągnięcie ręki? Niemalże! Możesz być magiem AI dzięki Cognitive Services, jeśli tylko potrafisz korzystać z REST API :) Wpis Dawida o wyłączaniu automatycznego tłumaczenia dokumentacji Microsoftu: https://www.chroscielski.pl/turn-off-microsoft-docs-auto-translate/ Odcinek w którym Dawid mówi o użyciu Face API: #12 Vendor Lock Apr 29, 2022 01:07:44 AjTiTi #39 - Projektowanie REST API Jak często spotykałeś się z API, które zawsze odpowiada statusem 200 OK, a dopiero po przeanalizowaniu całej odpowiedzi okazuje się, że wcale nie jest tak kolorowo? Bo my... wcale nie tak rzadko. Dlatego w dzisiejszym odcinku opowiadamy o sztuce projektowania REST API. Apr 15, 2022 01:01:13 AjTiTi #38 - O integracji systemów "You can't buy integration" - z tego zdania wypłynął temat odcinka: integracja systemów. Niemalże każde oprogramowanie wymaga jakiejś integracji. Dlatego ważne aby wiedzieć, jak podejść do tego tematu w sposób efektywny i w maksymalnie bezbolesny. Artykuł na blogu Martina Fowlera: https://martinfowler.com/articles/cant-buy-integration.html Apr 01, 2022 01:05:48 AjTiTi #37 - Logowanie i monitorowanie aplikacji na przykładzie Application Insights Chcę oglądać Twoje logi, logi, logi, logi... W tym odcinku rozmawiamy o tym po co i w jaki sposób logować komunikaty oraz jak monitorować nasze aplikacje. Wszystko to podlane sosem z Application Insights. Mar 18, 2022 01:01:60 AjTiTi #36 - O roli Team Leada (2/2) Ostatnio było trochę o tym kim jest Team Lead i jaka jest jego rola. Tym razem rozmawiamy sobie w jaki sposób Team Lead może zarządzać zespołem oraz wypełniać powierzone mu zadania w sposób efektywny. Mar 04, 2022 01:05:55 AjTiTi #35 - O roli Team Leada (1/2) Kim jest Team Lead? Jaka jest jego rola w zespole? Czy każdy może nim zostać? Czy każdy powinien? Na te i kilka innych pytań postaramy się odpowiedzieć w dzisiejszym odcinku! :) Feb 18, 2022 01:01:15 AjTiTi #34 - Jak przetrwać w grupie programistów - o "problematycznych" typach osób Czy chcemy, czy nie (a mamy nadzieję, że chcemy), to w IT pracujemy w zespołach. Niestety, czasami zdarza się, że nie każdy chce z zespołem współpracować, albo nie do końca jest do tego przygotowany. W 34. odcinku podcastu AjTiTi porozmawiamy o tym, jakie "problematyczne" typy osób spotkaliśmy w naszej karierze oraz jak można sobie z nimi poradzić. Bo, jak się okazuje, będąc "problematycznym" więcej tracimy, niż nam się może wydawać... Feb 04, 2022 01:19:51 AjTiTi #33 - Korpo vs Startup vs Software House W dzisiejszym odcinku rozmawiamy o tym, czym wyróżnia się praca programistów w zależności od tego dla jakiego rodzaju firm pracują. Jak to jest być w korpo, dobrze? Pewnie nie ma tak, że to dobrze, albo że nie dobrze... A jak to wygląda, gdy pracujesz w startupie? A może software house? Czym różnią się te typy organizacji, jakie są nasze doświadczenia oraz co polecamy początkującym programistom - o tym wszystkim posłuchasz właśnie tutaj. Jan 21, 2022 01:16:25 AjTiTi #32 - Dlaczego warto zostać programistą? Ostatnio było trochę narzekania na naszą pracę, ale poza zadami, jest też wiele walet w byciu programistą! Zapraszamy do kolejnej luźnej pogawędki w tym temacie. Jan 07, 2022 01:13:37 AjTiTi #31 - Dlaczego nie warto zostać programistą! Drzwiami i oknami ludzie pchają się do IT. Zastanówmy się jednak, dlaczego nie warto zostać programistą - luźne przemyślenia po kilku latach w branży :) Dec 24, 2021 01:08:50 AjTiTi #30 - SOLIDne oprogramowanie Są pewne zasady, które nie powinny być łamane. W najnowszym odcinku podcastu AjTiTi rozmawiamy o SOLIDzie i o wpływie, jaki może on mieć na nasze oprogramowanie. Dec 10, 2021 59:55 AjTiTi #29 - Dokumentowanie projektów IT O trudnej sztuce dokumentacji technicznej projektów IT :) Nov 26, 2021 01:05:31 AjTiTi #28 - Estymowanie zadań "Ile to zajmie?", "Na kiedy będzie?", "Dlaczego tak długo?" - jako programiści musimy się mierzyć z tymi pytaniami niemal codziennie. I sztuką jest odpowiedzieć na nie z odpowiednią dokładnością. W tym odcinku rozmawiamy o tym w jaki sposób dzielić i estymować zadania, by nasze szacowania były trafione i sensowne, a praca jak najbardziej przyjemna. Nov 12, 2021 01:16:10 AjTiTi #27 - Azure App Configuration - centralizacja konfiguracji w chmurze One to rule them all - o centralizacji konfiguracji w środowiskach mikroserwisowych i serverless z perspektywy chmury Microsoft Azure. PS. Zapraszamy na Discorda: https://www.ajttii.pl Oct 29, 2021 01:00:60 AjTiTi #26 - Błędy początkujących programistów #2 Z racji, że na początku kariery można popełnić wiele błędów, to ostatnio tak się rozgadaliśmy, że z naszej dyskusji powstały dwa odcinki ;) Zapraszamy do kontynuacji rozmowy o błędach, jakie, z naszej perspektywy, popełniają początkujący programiści. Oct 15, 2021 51:23 AjTiTi #25 - Błędy początkujących programistów #1 Każdy z nas kiedyś zaczynał... I większość prawdopodobnie popełniła na początku swojej przygody kilka mniejszych, bądź większych błędów. Dzisiaj o tym, jakie błędy, z naszej perspektywy, popełniają początkujący programiści. Oct 01, 2021 45:12 AjTiTi #24 - Korpomowa w IT ASAPy, f***upy i ogólnie takie takie - czyli nasze przemyślenia i przygody odnośnie korpomowy :) Sep 17, 2021 01:06:59 AjTiTi #23 - Azure API Management API, wszędzie API… Tyle z nim zachodu, by je zrobić i udostępnić klientom w użyteczny i bezpieczny sposób. Tylko, że nie - dzisiaj przedstawiamy usługę Azure API Management, która wspomaga programistów w procesach tworzenia, zabezpieczania, wydawania i dokumentowania API. Sep 03, 2021 58:40 AjTiTi #22 - Wzorce projektowe - behawioralne Kontynuujemy wątek wzorców projektowych (tym razem wzorce behawioralne) oraz podsumowujemy temat. Aug 20, 2021 01:09:08 AjTiTi #21 - Wzorce projektowe - kreacyjne i strukturalne Tym razem poruszamy temat bardzo popularny, ale także niezwykle ważny dla programisty - wzorce projektowe. W tym odcinku przybliżamy wzorce kreacyjne oraz strukturalne. Aug 06, 2021 01:01:02 AjTiTi #20 - Infrastructure as a Code - ARM Templates Jakie parametry do tego template’u Wariacie? Trzymaj infrę w repo to nie zginiesz. Pozdro i z fartem. Jul 16, 2021 57:41 AjTiTi #19 - Hackathony, GameJamy i ogólnie takie, takie… Dzisiejszy odcinek poświęciliśmy nostalgicznym wyprawom we wspomnienia z eventów programistycznych. Zapraszamy do odsłuchu :) Post Grzegorza o błędzie z datami: https://grzegorz.thehonest.dev/godates Jul 02, 2021 53:33 AjTiTi #18 - Azure DevOps Co to jest Azure DevOps? Jak może pomóc Ci w projekcie? Dlaczego warto skorzystać akurat z niego? Jak wejść na naszego Discorda? O wszystkim tym w dzisiejszym odcinku! :) Jun 18, 2021 01:02:13 AjTiTi #17 - Jak wytłumaczyć na czym polega praca programisty? Rodzice znów pytają co Ty tak właściwie robisz? Znajomi myślą, że grasz w gry i dostajesz za to pieniądze? Nie potrafisz wytłumaczyć innym na czym polega Twoja praca? W dzisiejszym odcinku omawiamy jak my radzimy sobie z takimi pytaniami :) Jun 04, 2021 56:36 AjTiTi #16 - Dług technologiczny Każdy dług powinien zostać zaciągnięty z głową. Dlatego ważnym jest, aby mieć świadomość tego czym jest dług technologiczny i w jaki sposób podejść do jego spłaty. Tego dowiesz się z 16ego odcinka podcastu AjTiTi. May 21, 2021 52:43 AjTiTi #15 - Code smells #2 A co to tak brzydko pachnie w naszym kodzie? Kontynuujemy temat code smells: Object-Orientation Abusers, Change Preventers, Dispensables oraz Couplers. May 07, 2021 01:02:22 AjTiTi #14 - Code smells #1 A co to tak brzydko pachnie w naszym kodzie? Dzisiaj porozmawiamy sobie czym są code smelle i omówimy ich dwie kategorie: obfuscators oraz bloaters. Apr 23, 2021 49:02 AjTiTi #13 - Microsoft Azure Durable Functions Słów kilka o tym jak nie wymyślać serverlessowego koła na nowo, czyli o rozszerzeniu Durable Functions :) Apr 09, 2021 01:05:32 AjTiTi #12 - Vendor lock - czy jest się czego bać? Tematem przewodnim najnowszego odcinka jest vendor lock. Co to takiego? Czy należy się go bać? W jakich okolicznościach może nam przeszkadzać? Jak sobie z nim poradzić? Po odpowiedzi na te pytania zapraszamy do odsłuchu ;) Jeśli masz jakieś pytania bądź wnioski w tym temacie (lub też innym z obszaru IT) - zapraszamy na naszego Discorda. Mar 26, 2021 01:02:17 AjTiTi #11 - Azure Functions Czym jest Azure Functions, App Service, App Service Plan, Application Insights, Azure Durable Functions - wszystkiego tego dowiesz się w tym odcinku! PS. Zapraszamy na naszego discorda! ;) Mar 12, 2021 01:08:04 AjTiTi #10 - Pierwsza praca w IT - co wiedzieć? Kolejny piątek, kolejny odcinek. A w nim - co trzeba umieć, aby dostać pierwszą pracę w IT? Jakie umiejętności są niezbędne dla Junior Developera? Zapoznajcie się z naszymi opiniami oraz historiami, no i nie zapomnijcie opisać swoich przemyśleń na naszym Discordzie :) Feb 26, 2021 01:05:40 AjTiTi #9 - Wprowadzenie do serverless Odcinek 9 jest odcinkiem wprowadzającym do świata serverless. Zapraszamy do odsłuchu :) Feb 12, 2021 45:25 Show more episodes © 2026 Spotify AB Careers Legal Help App Store Google Play | 2026-01-13T08:48:07 |
https://www.youtube.com/watch?v=vKjokuht2n0 | [Tutorial] Bright Data's n8n Verified Node - YouTube 정보 보도자료 저작권 문의하기 크리에이터 광고 개발자 약관 개인정보처리방침 정책 및 안전 YouTube 작동의 원리 새로운 기능 테스트하기 © 2026 Google LLC, Sundar Pichai, 1600 Amphitheatre Parkway, Mountain View CA 94043, USA, 0807-882-594 (무료), yt-support-solutions-kr@google.com, 호스팅: Google LLC, 사업자정보 , 불법촬영물 신고 크리에이터들이 유튜브 상에 게시, 태그 또는 추천한 상품들은 판매자들의 약관에 따라 판매됩니다. 유튜브는 이러한 제품들을 판매하지 않으며, 그에 대한 책임을 지지 않습니다. var ytInitialData = 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https://dev.to/codebunny20#main-content | codebunny20 - 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 codebunny20 I'm a trans woman and after I started my transition I started learning python and other code languages and fell down the rabbit hole and now I'm hooked. Joined Joined on Jan 2, 2026 Email address xavierfields89@gmail.com Personal website https://www.notion.so/CurioCorner-Homepage-2b1f0fe9ca6480abb7c7ceeefaff8c70?source=copy_link github website Education high school Pronouns She/Her Work hopefully freelance some day More info about @codebunny20 Badges 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 Skills/Languages i only Know python and the tkinter and customtkinter but I've messed around with kivy pyside6, Qt, but my favorite so far is pyside6 Currently learning I started learning python a little over a a year ago like app development, Currently hacking on a passion project i call the HRT Journey Tracker Suite to have a safe private way to log and track any aspect of your journey Available for I mainly like the Ui and ux area of app development but still not that good at it I'm learning by working on my project app to track my HRT journey Post 7 posts published Comment 4 comments written Tag 0 tags followed Building Voice Trainer: a tiny, local‑first pitch analysis tool for gender‑affirming voice practice codebunny20 codebunny20 codebunny20 Follow Jan 12 Building Voice Trainer: a tiny, local‑first pitch analysis tool for gender‑affirming voice practice # showdev # opensource # privacy # tooling Comments Add Comment 1 min read Want to connect with codebunny20? Create an account to connect with codebunny20. You can also sign in below to proceed if you already have an account. Create Account Already have an account? Sign in 🌈 Looking for help if possible: I’m Stuck on My TrackMyHRT App (Medication + Symptom Tracker) codebunny20 codebunny20 codebunny20 Follow Jan 12 🌈 Looking for help if possible: I’m Stuck on My TrackMyHRT App (Medication + Symptom Tracker) # discuss # programming # python # opensource 14 reactions Comments 6 comments 2 min read 🌈 Looking for Guidance: I’m Building an HRT Journey Tracker Suite, but I’m Stuck codebunny20 codebunny20 codebunny20 Follow Jan 10 🌈 Looking for Guidance: I’m Building an HRT Journey Tracker Suite, but I’m Stuck # discuss # architecture # help # privacy Comments 2 comments 2 min read 🌈 HRT Journey Tracker Suite codebunny20 codebunny20 codebunny20 Follow Jan 9 🌈 HRT Journey Tracker Suite # webdev # programming # python # opensource 7 reactions Comments 4 comments 2 min read Looking for Collaborators & Feedback: Building a Free, Accessible HRT Journey Tracker for the Trans Community codebunny20 codebunny20 codebunny20 Follow Jan 5 Looking for Collaborators & Feedback: Building a Free, Accessible HRT Journey Tracker for the Trans Community # programming # beginners # python # learning Comments Add Comment 2 min read Building My HRT Journey Tracker Workspace: A Modular, Accessible Toolset for the Trans Community codebunny20 codebunny20 codebunny20 Follow Jan 5 Building My HRT Journey Tracker Workspace: A Modular, Accessible Toolset for the Trans Community # beginners # python # opensource # appdevelopment 1 reaction Comments Add Comment 2 min read HRT Journey Tracker — Dev Suite codebunny20 codebunny20 codebunny20 Follow Jan 2 HRT Journey Tracker — Dev Suite # beginners # python # pyside6 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. 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 | 2026-01-13T08:48:07 |
https://youtu.be/7vtlMRV1sxY | How to Build a Freelance Career That Works for You | The Way We Work, a TED series - YouTube 정보 보도자료 저작권 문의하기 크리에이터 광고 개발자 약관 개인정보처리방침 정책 및 안전 YouTube 작동의 원리 새로운 기능 테스트하기 © 2026 Google LLC, Sundar Pichai, 1600 Amphitheatre Parkway, Mountain View CA 94043, USA, 0807-882-594 (무료), yt-support-solutions-kr@google.com, 호스팅: Google LLC, 사업자정보 , 불법촬영물 신고 크리에이터들이 유튜브 상에 게시, 태그 또는 추천한 상품들은 판매자들의 약관에 따라 판매됩니다. 유튜브는 이러한 제품들을 판매하지 않으며, 그에 대한 책임을 지지 않습니다. var ytInitialData = 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https://dev.to/this-is-angular/angular-addicts-45-signal-form-guides-ai-integrations-more-2ka9 | Angular Addicts #45: Signal Form guides, AI integrations & more - 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 Gergely Szerovay for This is Angular Posted on Jan 13 • Originally published at angularaddicts.com Angular Addicts #45: Signal Form guides, AI integrations & more # typescript # javascript # angular 👋Hey fellow Angular Addict This is the 45th issue of the Angular Addicts Newsletter, a monthly collection of carefully selected Angular resources that caught my attention. (Here are the 44th , 43rd and 42nd ) 📢 Release announcements 📢 Announcing NgRx 21: Celebrating a 10 Year Journey with a fresh new look and @ngrx/signals/events By Tim Deschryver 📢 Nx 22.3 Release: Angular 21 Support, tsgo Compiler, and Prettier v3 By Philip Fulcher 📢 Migration guide to PrimeNG v21 🤖 AI & Angular 🤖 Building an Angular Compiler using AI with Google Gemini By Brandon Roberts 🤖 Generative UI for AI Assistants: Component Control with Hashbrown By Manfred Steyer 🤖 Building an AI-Powered Alt Text Generator with Angular, Firebase AI Logic, and Gemini 3 By Connie Leung 🤖 Using AI with Angular — 2025 update By Alain Chautard 🤖 Streaming AI Speech with Gemini 2.5 Flash TTS, Angular, and Firebase By Connie Leung 📋 Signal Forms 📋 Signal Forms Guide By Stefanos Lignos 📋 Signal Forms in Angular 21 - Complete Guide By Mateusz Stefańczyk 💎 Angular Gems of December, 2025 📰 Angular Signals That Will Replace Half Your RxJS Code in 2025 By Piyali Das 📰 9 Architecture Mistakes That Quietly Kill Large Angular Codebases (And How DDD Fixes Them) By Karol Modelski 📰 Angular pipes: Time to rethink By Vyacheslav Borodin 📰 Framework-agnostic internationalization with Angular's localize tools and Nx By Edouard Bozon 📰 The Magic of deepSignal: How Angular Signal Forms Enable True Nested Reactivity By Netanel Basal 📰 Angular tests with Vitest browser mode By Jean-Baptiste Nizet 👨💻About the author My name is Gergely Szerovay , I worked as a data scientist and full-stack developer for many years, and I have been working as frontend tech lead, focusing on Angular based frontend development. As part of my role, I'm constantly following how Angular and the frontend development scene in general is evolving. To share my knowledge, I started the Angular Addicts monthly newsletter and publication in 2022, so that I can send you the best resources I come across each month. Whether you are a seasoned Angular Addict or a beginner, I got you covered. Let me know if you would like to be included as a writer. Let’s learn Angular together! Subscribe here 🔥 Angular has evolved very rapidly over the past few years, and in the past year, with the rise of generative AI, our software development workflows have also evolved rapidly. In order to closely follow the evolution of AI-assisted software development, I decided to start building AI tools in public, and publish my progress on AIBoosted.dev . Join my on this learning journey: Subscribe here 🚀 Follow me on Substack (Angular Addicts) , Substack (AIBoosted.dev) , Medium , Dev.to , Twitter or LinkedIn to learn more about Angular, and how to build AI apps with AI, Typescript, React and Angular! 🕹️Previous issues If you missed the previous issues of the newsletter, you can read them here , these are the latest 3 issues: Angular Addicts #44: Angular 21, Signal Forms, Vitest, Chat assistant integration & more Angular Addicts #43: Vitest, Signal Forms, Animations & more Angular Addicts #42: Signal Forms API, AI powered apps with Angular & more 📨 Submit your Angular resource Have you found or written an interesting Angular-related article, tweet or other resource lately? Please let me know here in the comments or send me a DM on Twitter ! I might feature it in the next Angular Addicts issue! Top comments (0) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. 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Join us as a writer More from This is Angular Ng-News 26/01: Ng-Poland Outtakes - Keynote and Q&A # webdev # programming # angular # frontend Ng-News: Angular in 2025 # webdev # programming # angular # frontend Ng-News 25/50: Auto-Destroy for Router Providers, Signal Forms # webdev # programming # angular # frontend 💎 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.telerik.com/kendo-react-ui/components/getting-started/video-onboarding | React Video Onboarding - KendoReact × skip navigation KendoReact Product Bundles DevCraft All Telerik .NET tools and Kendo UI JavaScript components in one package. Now enhanced with: MCP Servers Embedded Reporting Document Processing Libraries SSO Account Sign-in Web Kendo UI UI for Angular UI for Vue UI for jQuery KendoReact UI for Blazor UI for ASP.NET Core UI for ASP.NET MVC UI for ASP.NET AJAX Mobile UI for .NET MAUI Document Management Telerik Document Processing Desktop UI for .NET MAUI UI for WinUI UI for WinForms UI for WPF Reporting Telerik Reporting Telerik Report Server Testing & Mocking Test Studio Telerik JustMock CMS Sitefinity AI Productivity Tools MCP Servers UI/UX Tools ThemeBuilder Design System Kit Templates and Building Blocks Debugging Fiddler Fiddler Everywhere Fiddler Classic Fiddler Everywhere Reporter FiddlerCore Free Tools KendoReact Free VB.NET to C# Converter Testing Framework View all products Overview Frameworks jQuery Angular React Vue Docs & Demos Get Started Resources Support Support and Learning Hub Video Onboarding Forums Knowledge Base Submit a Ticket Feedback Portal Contact Us Resources Docs & Demos Blogs Latest Release Roadmap Changelog Accessibility Trust Center FAQ Free Assets and Tools KendoReact Free ThemeBuilder Free Figma UI Kits Design System Documentation Visual Studio Code Extensions Project Tracker Page Template Design and Productivity Tools ThemeBuilder Building Blocks and Page Templates Embedded Reporting Pricing Shopping cart Your Account Account Overview Your Licenses Downloads Support Center Forum Profile Payment Methods Edit Profile Log out Login Install Now close mobile menu menu What is KendoReact Using KendoReact Free Getting Started AI Components & Features Components Sample Applications Styling & Themes AI Tools Common Features Project Setup Knowledge Base Migration Guide Changelog Updates Troubleshooting Getting Started / Video Onboarding Video Onboarding Updated on Aug 20, 2025 All developers with an active trial or commercial license have access to a KendoReact Getting Started Video Course available in Telerik's Virtual Classroom . The course is developed to help you get started with KendoReact. It will put you in the shoes of an engineer and you will add new components and features to an existing React application. You've landed on KendoReact , an enterprise-grade UI library with 120+ free and premium components for building polished, performant apps. Test-drive its full capabilities with a free 30-day trial. Start Free Trial The video course starts with adding basic KendoReact components to a React application and shows how to harness the power of KendoReact in no time. Further, you get into more advanced components, such as Chart, Data Grid, and Scheduler. You will learn how to incorporate KendoReact components to interact with existing functionality and with each other. Finally, the course explores how to build your own theme and change it for all components at once. Course Overview The next video shares a glimpse of the format and structure of the whole training and provides a brief overview of what you will accomplish by following the steps. KendoReact Free KendoReact Free provides access to a subset of KendoReact components at no cost. This video introduces you to the free tier offering, explaining which components are available, how to get started, and what you can build with the free version of KendoReact. Project Overview This video explains the details around the project you will be modifying—what it is, what needs to be added, and what the accomplished state will look like. Onboarding Modules The KendoReact technical online training has an approximate duration of 3 hours and is split into eight modules with the following learning path: Chapter 1: Welcome (Course Overview, Introduction of KendoReact, Prerequisites, Tour of the Finished Application) Chapter 2: Getting Started (What Are We Building, Sample Code, Running the API and Sample App) Chapter 3: KendoReact Workflow (KendoReact Components, Create React App and Create KendoReact App Workflows, Button Component Example, Licensing) Chapter 4: Basic UI Components (Inputs, DropdownList and DropdownListCustom Rendering, TabStrip, ComboBox, ComboBox Item Rendering) Chapter 5: Chart (Chart Anatomy and Setup, Chart Data Setup, Chart Series, Chart Categories) Chapter 6: Data Grid (Grid Setup, Rendering, Column Definitions, Custom Rendering, Grid Paging, Grid Sorting, Data Query State) Chapter 7: Scheduler (Scheduler Setup, Views and Defaults, Editing) Chapter 8: Styling and Themes (Changing the Theme, ThemeBuilder, Icons) If you wish to learn more and continue with the video onboarding, enroll in the training from the Virtual Classroom . In this article Course Overview KendoReact Free Project Overview Onboarding Modules Not finding the help you need? Contact Support Complete .NET Toolbox Telerik DevCraft Complete JavaScript Toolbox Kendo UI Get Products Free Trials Pricing Resources DX Hub Demos Documentation Release History Forums Blogs Webinars Videos Professional Services Partners Virtual Classroom Events FAQs Recognition Success Stories Testimonials Get in touch Contact Us USA: +1 888 679 0442 UK: +44 13 4483 8186 India: +91 406 9019447 Bulgaria: +359 2 8099850 Australia: +61 3 7068 8610 165k+ 50k+ 17k+ 4k+ 14k+ Contact Us 165k+ 50k+ 17k+ 4k+ 14k+ Telerik and Kendo UI are part of Progress product portfolio. Progress is the leading provider of application development and digital experience technologies. 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https://dev.to/guidelines-for-ai-assisted-articles-on-dev#aiassisted-and-generated-articles-should-not | Guidelines for AI-assisted Articles on DEV - 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 Forem Close Guidelines for AI-assisted Articles on DEV This guide was last updated by the DEV Team on April 8th 2024 and is based on the post, Guidelines for AI-assisted Articles on DEV . While there is nuance as far as what it means for a post to be assisted by AI, we care most that the author of the post is able to stand by the information they are sharing. We encourage the use of AI experimentation with the appropriate disclosure, while wholly discouraging the use of these tools to prolifically generate content which has not been scrutinized prior to publication. The DEV Community Guidelines for AI-Assisted and -Generated Articles AI-assisted and -generated articles are allowed on DEV Community, so long as they follow these guidelines: AI-assisted and -generated articles should… Be created and published in good faith , meaning with honest, sincere, and harmless intentions. Disclose the fact that they were generated or assisted by AI in the post, either upfront using the tag #ABotWroteThis or at any point in the article’s copy (including right at the end). - For example, a conclusion that states “Surprise, this article was generated by ChatGPT!” or the disclaimer “This article was created with the help of AI” would be appropriate. Ideally add something to the conversation regarding AI and its capabilities. Tell us your story of using the tool to create content, and why! Be checked for factual accuracy before publishing. (This guideline was suggested by @chihuahuaux via Twitter . Thanks!) AI-assisted and -generated articles should not… Promote any business, program, or course (including your own). Be published with the intent to confuse , deceive , or bamboozle its readers. Be published with the main purpose of building a personal brand, building a social media presence, or gaining clout. Contain educational content or information generated by AI because you, the human author, did not already know it to some degree. AI is great for assistance with English syntax for a variety of reasons, but if you don’t already know or understand the concept you’re writing about, please do not rely on the machine to “know” it for you. Commenting Guidelines In order to support a strong sense of human community on the site, we ask that you not use bots or AI to generate comments on posts, whether the post was published by you or another community member. The exceptions to this rule are basic translation and grammar/syntax improvement tools, such as Google Translate, Grammarly, or any tool used for Assistive Technology (AT) purposes. If you notice a mistake or bad practice in a post that is disclosed to be AI-generated or -assisted, we encourage you to call it out (kindly, of course!). The following actions may result in suspension or a ban: Publishing any article with the intent to harm or scam its readers. Publishing any article with the main purpose of soliciting money. Publishing any article with the main purpose of building backlinks to increase the search engine optimization (SEO) of another site. The two exceptions to this are: (1) a backlink to a personal blog, or (2) a backlink to a company blog IF the article has been shared under that company’s organization on DEV. Publishing any article that is directly plagiarized, knowingly or unknowingly . Our guidelines may continue to evolve and are open for scrutiny. At the end of the day, we expect good faith community activity, and that all authors are able to stand behind the purpose and accuracy of their content. How to Report Offending Content We ask that you DO NOT publicly confront or question members for creating content that you believe to be written with AI assistance but not following our guidelines. Doing so, may result in us warning or suspending your DEV account. Instead, when you come across offending posts, we ask that you please report them via our abuse report from here . When you report offenders, provide details about why you believe they are violating our guidelines. For instance, you can tell us how you came to the conclusion you did (i.e. you ran their work through https://www.zerogpt.com/ and it said the likelihood of the post being generated by ChatGPT is 95%) — we will take all information provided into account. As for offenders, we will decide the severity of the offense, what disciplinary action is necessary (if any), and how to remediate the issue. We have ways of lowering visibility on posts if needed and can add #abotwrotethis to someone's post as well if they refuse to add the necessary disclosure. We also have the ability to lower the visibility of all of someone's posts if they make a habit of regularly posting works that disobey our guidelines. We also offer the ability for community members to block other community members. So, if you have reported someone who you believe to be regularly violating our AI Guidelines, you can go ahead and take action to block them so that you won't see their writing in your fee anymore. To do so, just navigate to the user's profile page and click on the ... menu in the corner, then select block. Thank you! If you have questions or feedback about our approach, we encourage you to contact us via support@dev.to . If you believe that someone isn't following these guidelines, please don't hesitate to report them to us via our Report Abuse page . Also, if you want to help enforce the Code of Conduct, you might consider becoming a DEV moderator. Visit the DEV Community Moderation page for more information on roles and how to get involved. Thanks! 💎 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 Forem — 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://platform.uno/docs/articles/intro.html | Uno Platform Documentation Toggle navigation Show / Hide Table of Contents Uno Platform Documentation Uno Platform is an open-source .NET platform that enables developers to quickly build native mobile, web, desktop, and embedded applications—all from a single codebase. Get Started Set up with your OS and IDE of choice. How-Tos and Tutorials Four complete tutorials and hundreds of real-world samples. Developing with Uno Platform Learn the principles of cross-platform development with Uno. Uno Platform Studio Uno Platform Studio is a set of productivity tools designed to enhance developer productivity. C# Markup Write UI using C# instead of XAML MVUX Reactive programming with Uno Platform Uno Toolkit Include new advanced UI controls Figma Design your app in Figma and easily import to XAML or C# Uno Themes Use Material theme in your app Uno Extensions Include large building blocks to complete your app faster API Reference Browse the set of available controls and their properties. High Level Architecture Uno Platform's application API is compatible with Microsoft's WinUI 3 API . In fact, when your application runs on Windows, it's just an ordinary WinUI 3/WinAppSDK application. This means that existing WinUI code is compatible with Uno Platform. Existing WinUI libraries can be recompiled for use in Uno Platform applications. A number of 3rd-party libraries have been ported to Uno Platform. Uno Platform is pixel-perfect by design, delivering consistent visuals on every platform. At the same time, it can either use the native UI framework on some target platforms or use a Skia-based rendering approach, while making it easy to integrate native views and tap into native platform features. Learn more about how Uno Platform works . Next Steps Once you've gone through our Get Started guides, please visit our GitHub Discussions where our team and community will be able to help you. Edit this page In this article Back to top Generated by DocFX | 2026-01-13T08:48:07 |
https://dev.to/devangnpatil | Devang patil - 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 Follow User actions Devang patil Javascript Developer Location Mumbai Joined Joined on Nov 22, 2019 github website twitter website Education Be Comp Sci Work SSE at Race More info about @devangnpatil Badges Six Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least six years. Got it Close 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 Four Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least four years. Got it Close Three Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least three years. Got it Close Two Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least two years. 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 Skills/Languages Js, React, Node, Hhml css, jquery, backbone Post 0 posts published Comment 2 comments written Tag 6 tags followed Want to connect with Devang patil? Create an account to connect with Devang patil. You can also sign in below to proceed if you already have an account. Create Account Already have an account? Sign in 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. 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 | 2026-01-13T08:48:07 |
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Linked List Detect a Loop in a Linked List: Codes with Visualization Learn how to detect cycles in linked lists using both brute force and optimized Floyd's Tortoise and Hare algorithm with Python, C++, and Java code examples. Sasank Nasika October 3, 2025 Linked List Detect a Cycle in a Linked List (With Codes and Visualization) Learn Floyd's Cycle Detection Algorithm and other methods to detect cycles in linked lists, with Python, Java and C++ code examples and practical applications. Sasank Nasika October 3, 2025 Linked List Detect Linked List Cycle Start Node (Floyd's Algorithm) Learn how to find the exact starting point of a cycle in a linked list using both hash set and Floyd's Tortoise and Hare algorithm with Python, C++, Java code examples and Visualization Sasank Nasika October 3, 2025 Linked List Count Triplets in Sorted Doubly Linked List: O(n²) Solution Learn how to efficiently count triplets with a given sum in a sorted doubly linked list using brute force and optimized two-pointer approaches with code examples. Sasank Nasika October 3, 2025 Linked List Circular Linked List: With Coding Examples and Visualization Learn to implement circular linked lists with code examples in Python, C++, and Java. Complete guide to insertion, deletion, and searching operations. Sasank Nasika October 3, 2025 Linked List Check if a Linked List is a circular Linked List (with Visualization) Learn how to detect cycles in linked lists using brute force and Floyd's algorithm, with code examples in Python, C++, Java and visualization for efficient cycle detection. Sasank Nasika October 3, 2025 Linked List Remove Duplicates from an Unsorted Linked List: With Visualization Learn two approaches to remove duplicates from unsorted linked lists with complete Python, C++, and Java implementations. Includes complexity analysis and visualization Sasank Nasika October 3, 2025 Linked List Doubly Linked List Guide: With Codes Example and Visualization Master doubly linked lists with complete Python, C++, and Java implementations. Learn efficient insertion, deletion, and searching operations with practical examples. Sasank Nasika October 3, 2025 Linked List Linked Lists: With Code Examples and Visualization Master linked lists with examples and visualization. Learn the advantages, operations, and when to use this fundamental data structure for efficient memory usage. Sasank Nasika October 3, 2025 Linked List Sort a k-sorted Doubly Linked List (with Visualization) Learn how to efficiently sort a k-sorted doubly linked list with Python, C++, Java code examples and Visualization. Optimize from O(n log n) to O(n log k) complexity. Sasank Nasika October 3, 2025 Linked List Rotate a Doubly Linked List in Groups | Code Examples Learn how to rotate a doubly linked list in groups with optimised and brute force approaches. Complete with Python, Java, and C++ code examples with visualization Sasank Nasika October 3, 2025 Linked List Move Last Element to Front in Linked Lists (With Codes) Learn how to efficiently move the last element to the front of a linked list with code examples in Python, C++, Java and Visualization. Perfect for programming interviews. Sasank Nasika October 3, 2025 Linked List Flatten BST to sorted list (with Visualization) Learn how to convert a Binary Search Tree to a sorted doubly linked list with optimized in-place algorithms and code examples in Python, Java, and C++. Raj Aryan October 3, 2025 Linked List Find the Largest BST in a Binary Tree (With Visualization) Learn how to efficiently find the largest Binary Search Tree within a binary tree with examples in Python, Java, and C++. Optimize from O(n²) to O(n) time complexity. Raj Aryan October 3, 2025 Linked List Heap Sort Algorithm (With Codes and Visualization) Learn how to implement Heap Sort with optimized code examples in Python, Java, and C++. Understand the algorithm, time complexity, and step-by-step sorting process. Raj Aryan October 3, 2025 Linked List Find Middle of the Linked List ( With Visualization and Code) Learn two approaches to find the middle element of a linked list with code examples in Python, C++, and Java. Optimize with the fast two-pointer technique. Sasank Nasika October 3, 2025 Linked List Reverse a Linked List: With Code Examples and Animation Learn how to reverse a linked list using iterative and recursive methods with code examples in Python, C++, and Java. Perfect for interview preparation. Sasank Nasika October 3, 2025 Linked List Find Pairs With a Given Sum in a Doubly Linked List Learn how to find pairs with a target sum in a doubly linked list using brute force and optimized two-pointer approaches with code examples in Python, C++, Java and visualization Sasank Nasika October 3, 2025 Linked List Singly Linked List: With Code Examples and Visualization Master singly linked lists with complete code examples in Python, C++, and Java. Learn insertion, deletion, and searching operations with practical applications. Sasank Nasika October 3, 2025 Linked List Split a Circular Linked List into two halves (With Visualization) Learn how to split a circular linked list into two equal halves with both brute force and optimized approaches. Includes Python, C++, and Java code examples. Sasank Nasika October 3, 2025 Linked List Quicksort for Linked Lists (With Visualization and Codes) Learn how to implement quicksort for linked lists with optimized and brute force approaches. Includes Python, Java, and C++ code examples with time complexity analysis. Sasank Nasika October 3, 2025 Linked List Convert binary tree into sum tree (with Visualization) Learn step-by-step how to convert a binary tree to a sum tree with optimized O(n) solution. Includes Python, Java, and C++ code examples and visual explanations. Raj Aryan October 3, 2025 Linked List Program for nth Catalan Number (Visualizations and Codes) Learn multiple approaches to calculate Catalan numbers with Python, C++, and Java code examples. Compare recursive vs. dynamic programming solutions. Sasank Nasika October 3, 2025 Linked List Binary Tree Level Order Traversal (With Code and Visualization) Learn how to implement level order traversal in binary trees with code examples in Python, Java, C++ and visualization. Covers both recursive and queue-based approaches. Sasank Nasika October 3, 2025 Linked List Intersection of Two Sorted Linked Lists (with Visualization) Learn how to find the intersection of two sorted linked lists with both brute force and optimized approaches, complete with Python, C++, and Java examples. Raj Aryan October 3, 2025 Linked List Segregate Even and Odd Nodes in a Linked List (Code Example) Learn how to segregate even and odd nodes in a linked list with both brute force and optimized approaches. Includes Python, Java, C++ code examples and visualization. Sasank Nasika October 3, 2025 Linked List Reverse Level Order Traversal: Code Examples with Visualization Learn how to implement reverse level order traversal for binary trees with optimized code examples in Python, Java, and C++. Includes time and space complexity analysis. Sasank Nasika October 3, 2025 Linked List Convert binary tree into doubly linked list (Visualization) Learn two approaches to convert a binary tree to a doubly linked list with Python, C++, and Java code examples. Optimized solution with O(1) space complexity. Raj Aryan October 3, 2025 Linked List Smallest greater elements in whole array (Visualization) Learn how to replace array elements with their least greater element on the right using both brute force and optimized O(n log n) approaches with Python, C++, and Java code examples. Sasank Nasika October 3, 2025 Linked List Find All Duplicate Subtrees (with Visualization) Learn how to detect duplicate subtrees in binary trees using brute force and optimized serialization techniques with Python, C++, and Java code examples. Sasank Nasika October 3, 2025 Linked List Check if an array can be Preorder of a BST (Visualization) Learn how to determine if a sequence represents a valid binary search tree preorder traversal with optimized algorithms and code examples in Python, C++, and Java. Sasank Nasika October 3, 2025 Linked List Multiply Linked List Numbers (with Code and Visualization) Learn how to multiply large numbers represented as linked lists with brute force and optimised approaches, complete with Python, C++, Java code examples and visualization Sasank Nasika October 3, 2025 Linked List Count BST nodes that lie in a given range (Visualization) Learn how to efficiently count Binary Search Tree nodes within a range with optimized traversal techniques. Includes Python, Java, and C++ implementations. Raj Aryan October 3, 2025 Linked List Add 1 to a Linked List Number (With Codes and Visualization) Learn how to add 1 to a number represented as a linked list with Python, Java, and C++ code examples with visualization, optimized solutions, and step-by-step explanations. Raj Aryan October 3, 2025 Linked List Find distance between two nodes of a Binary Tree (Visualization) Learn how to find the distance between two nodes in a binary tree with brute force and optimized approaches, complete with Python, Java, and C++ code examples. Sasank Nasika October 3, 2025 Linked List Binary Tree to Binary Search Tree Conversion (Visualization) Learn how to convert a binary tree to a binary search tree while maintaining structure. Step-by-step explanation with Python, Java, and C++ code examples. Sasank Nasika October 3, 2025 Linked List Find Min & Max Values in a BST (Visualization) Learn two approaches to find minimum and maximum values in a Binary Search Tree (BST) with Python, C++, and Java code examples and visual explanations. Raj Aryan October 3, 2025 Linked List Top View of a Binary Tree (Code Examples & Visualization) Learn how to find the top view of a binary tree with step-by-step explanations, visual examples, and optimized code implementations in Python, Java, and C++. Sasank Nasika October 3, 2025 Linked List BST Node Deletion: Algorithm & Implementation Guide Learn how to delete nodes from Binary Search Trees with step-by-step solutions covering all three cases, complete with Python, Java, and C++ code examples. Raj Aryan October 3, 2025 Linked List Find Kth Ancestor in Binary Tree (Code with Visualization) Learn how to find the Kth ancestor of a node in a binary tree with both brute force and optimized approaches. Includes Python, Java, and C++ code examples. Sasank Nasika October 3, 2025 Linked List Knapsack Problem (With Visualization and Codes) Learn how to solve the 0/1 Knapsack Problem using brute force and dynamic programming approaches, with implementation examples in Python, C++, and Java. Sasank Nasika October 3, 2025 Linked List Binary Tree Right View (Code Examples with Visualization) Learn how to find the right view of a binary tree using both BFS and DFS approaches, with complete code examples in Python, C++, and Java. Raj Aryan October 3, 2025 Linked List Edit Distance (With Visualization and Codes) Learn the edit distance algorithm with Python, Java, and C++ implementations. Understand how to optimize from brute force to dynamic programming solutions. Raj Aryan October 3, 2025 Linked List Find the nth Node from End of a Linked List (With Codes) Learn two efficient algorithms to find the nth node from the end of a linked list, with code examples in Python, Java, and C++. Perfect for coding interviews. Sasank Nasika October 3, 2025 Linked List Preorder Traversal of Binary Tree (Code Examples) Learn how to implement preorder traversal of binary trees using both recursive and iterative approaches with Python, C++, Java code examples and visualization. Raj Aryan October 3, 2025 Linked List Subset Sum Problem (Visualization and Code Examples) Learn how to solve the Subset Sum Problem using brute force and dynamic programming approaches, with complete code examples in Python, Java, and C++. Raj Aryan October 3, 2025 Linked List Binomial Coefficient (With Visualization and Codes) Learn how to solve the binomial coefficient problem with optimized algorithms. Includes Python, Java, and C++ code examples with time complexity analysis. Sasank Nasika October 3, 2025 Linked List BST from Preorder Traversal: Optimized Algorithm & Code Learn how to efficiently rebuild a Binary Search Tree from preorder traversal with optimized O(n) solutions in Python, Java, and C++, complete with code examples. Sasank Nasika October 3, 2025 Linked List Construct binary tree from string with bracket representation Learn how to construct binary trees from strings with bracket notation. Includes optimized recursive and iterative approaches with code examples in Python, Java, and C++. Raj Aryan October 3, 2025 Linked List Binary Tree Mirror: Recursive Solutions with Code Examples Learn how to mirror a binary tree with step-by-step explanations and code samples in Python, Java, and C++. Compare brute force and optimized approaches. Sasank Nasika October 3, 2025 Linked List Check if Tree Leaf Nodes Are at Same Level | Binary Tree Learn efficient algorithms to verify if all leaf nodes in a binary tree are at the same level, with Python, C++, and Java code examples and optimized solutions. Sasank Nasika October 3, 2025 Linked List Lowest Common Ancestor of a Binary Search Tree (Visualization) Learn how to find the Lowest Common Ancestor in a Binary Search Tree with optimized O(log n) solutions in Python, Java, and C++ with clear examples and explanations. Sasank Nasika October 3, 2025 Linked List Left View of a Binary Tree: Code with Visualization Learn how to solve the Left View of a Tree problem using BFS and DFS algorithms with Python, C++, and Java code examples and step-by-step explanations. Raj Aryan October 3, 2025 Linked List Friends Pairing Problem (Visualization and Code Examples) Learn how to solve the Friends Pairing Problem using dynamic programming with optimized code examples in Python, Java, and C++. From recursion to O(n) efficiency. Raj Aryan October 3, 2025 Linked List Delete Nodes with Greater Values on Right Side (with Code) Learn how to delete linked list nodes with greater values on their right side using both brute force and optimized approaches, with code examples in Python, C++, Java and Visualization Sasank Nasika October 3, 2025 Linked List First non-repeating character in a stream: Codes with Visualization Learn how to efficiently find the first non-repeating character in a character stream with optimized queue-based solution and code examples in Python, Java, and C++. Raj Aryan October 3, 2025 Linked List Gold Mine Problem (Visualization and Code Examples) Learn to solve the Gold Mine Problem using brute force and dynamic programming. Includes code examples in Python, C++, and Java with step-by-step explanations. Sasank Nasika October 3, 2025 Linked List Tree Isomorphism Problem: Efficient Structure Comparison Learn how to determine if two trees have identical structures through the tree isomorphism problem, with Python, C++, and Java code examples and optimized solutions. Sasank Nasika October 3, 2025 Linked List Diameter of a Binary Tree ( With Codes and Visualization) Learn how to calculate the diameter of a binary tree with both brute force and optimized approaches. Complete with Python, C++, Java code examples and Visualization. Sasank Nasika October 3, 2025 Linked List Merge Two BSTs (With Visualization and Coding) Learn how to merge two Binary Search Trees with brute force and optimized approaches. Includes Python, C++, and Java code examples and step-by-step explanations. Sasank Nasika October 3, 2025 Linked List Check whether BST contains Dead End or not (Visualization) Learn how to check if a BST contains dead ends with optimized code examples in Python, Java, and C++. Includes both brute force and range-based approaches. Sasank Nasika October 3, 2025 Linked List How to Check if a Binary Tree is Heap (With Code Examples) Learn how to verify binary tree heap properties with Python, Java, and C++ code examples. Explore both brute force and optimized approaches with time complexity analysis. Sasank Nasika October 3, 2025 Linked List Inorder Successor in Binary Search Tree (Visualization) Learn how to populate inorder successors in binary trees with optimized algorithms. Includes Python, Java, and C++ code examples with time and space complexity analysis. Raj Aryan October 3, 2025 Linked List Find Kth largest element in BST (With Visualization) Learn optimal approaches to find the Kth largest element in a Binary Search Tree with code examples in Python, C++, and Java. Includes both brute force and optimized methods. Raj Aryan October 3, 2025 Linked List Find Inorder Predecessor and Successor in BST (Visualization) Learn efficient algorithms to find inorder successor and predecessor in Binary Search Trees with Python, Java, and C++ implementations and detailed visualizations. Raj Aryan October 3, 2025 Linked List Check if a Binary Tree is BST or not (Visualization) Learn two efficient algorithms to verify if a binary tree is a valid BST with code examples in Python, Java, and C++. Includes optimized solution. Raj Aryan October 3, 2025 Linked List Connect n Ropes with Minimum Cost (With Visualization and Codes) Learn how to solve the classic 'Connect n Ropes with Minimum Cost' problem using priority queues and greedy algorithms. Includes Python, Java, and C++ code examples. Sasank Nasika October 3, 2025 Linked List Convert BST to Min Heap (With Visualization and Codes) Learn how to efficiently convert a Binary Search Tree to a Min Heap with optimized algorithms, step-by-step explanations, and code examples in Python, Java and C++. Sasank Nasika October 3, 2025 Linked List Height of a Binary Tree ( Code Examples with Visualization ) Learn how to find the height of a binary tree with recursive and iterative approaches. Includes Python, Java, and C++ code examples with detailed explanations. Sasank Nasika October 3, 2025 Linked List Given n appointments: find all conflicting appointments Learn efficient algorithms to detect appointment conflicts with Python, C++, and Java code examples. Optimize from O(n²) to O(n log n) complexity using sweep line techniques. Sasank Nasika October 3, 2025 Linked List Maximum Subarray Sum (With Visualization) Learn how to find the maximum element in each subarray of size k using both brute force and optimized sliding window approaches with code examples in Python, C++, and Java. Sasank Nasika October 3, 2025 Linked List Count pairs from two BSTs whose sum is equal to a given value x Learn how to count node pairs from two Binary Search Trees that sum to a target value. Includes Python, Java, C++ code and visualization with optimized two-pointer technique. Raj Aryan October 3, 2025 Linked List Merge Two Binary Max Heaps (With Visualization) Learn how to efficiently merge two binary max heaps with Python, C++, and Java implementations. Includes both brute force and optimized approaches with code examples. Sasank Nasika October 3, 2025 Linked List Lowest Common Ancestor in a Binary Tree (Visualization) Learn how to find the Lowest Common Ancestor (LCA) in a binary tree with optimized and brute force approaches in Python, C++, and Java - with visual examples. Raj Aryan October 3, 2025 Linked List Zig-zag Binary Tree Traversal (Codes with Visualization) Learn efficient algorithms for zig-zag binary tree traversal with complete code examples in Python, Java, and C++. Includes optimized approaches using deques. Sasank Nasika October 3, 2025 Linked List Check if Two Trees are Mirror Images (With Visualization) Learn how to determine if two binary trees are mirror images of each other with optimized recursive solutions and sample code in Python, Java, and C++. Sasank Nasika October 3, 2025 Linked List Diagonal Traversal of Binary Tree (Codes with Visualization) Learn how to perform diagonal traversal of binary trees with optimized algorithms and code examples in Python, C++, and Java - with clear explanations and visuals. Sasank Nasika October 3, 2025 Linked List Construct binary tree from inorder and preorder traversal Learn how to reconstruct binary trees from inorder and preorder traversals with optimized algorithms, complete with Python, Java, and C++ code examples. Raj Aryan October 3, 2025 Linked List Binary Tree Maximum Path Sum (Visualization) Learn how to find the maximum sum of non-adjacent nodes in a binary tree using brute force and dynamic programming approaches with Python, C++, and Java code examples. Raj Aryan October 3, 2025 Linked List Find the median of BST in O(N) time and O(1) space Discover how to find the median of a Binary Search Tree in O(n) time and O(1) space with Morris Traversal. Includes optimized code examples in Python, C++, and Java. Raj Aryan October 3, 2025 Linked List Check if a Binary Tree is Balanced (Codes with Visualization) Learn how to efficiently check if a binary tree is balanced using both brute force and optimized approaches, with code examples in Python, C++, and Java. Sasank Nasika October 3, 2025 Linked List Find Duplicate Subtrees in Binary Trees (Visualization) Learn how to identify duplicate subtrees in binary trees using brute force and optimized serialization approaches with Python, C++, and Java code examples. Sasank Nasika October 3, 2025 Linked List Find Median from Data Stream (With Visualization) Learn how to efficiently find the median in a continuous stream of integers using heap data structures, with implementations in Python, Java, and C++. Sasank Nasika October 3, 2025 Linked List Find K Largest Elements in Array (With Visualization) Learn how to find K largest elements in an array using brute force and optimized heap approaches with Python, C++, and Java code examples and visualization. Sasank Nasika October 3, 2025 Linked List Permutation Coefficient (With Visualization and Codes) Learn how to calculate permutation coefficients efficiently with optimized algorithms in Python, C++, and Java, including code examples and step-by-step explanations. Sasank Nasika October 3, 2025 Linked List Find Kth Smallest Element in BST (Visualization) Learn two approaches to find the Kth smallest element in a Binary Search Tree with optimized code examples in Python, Java, and C++. Time complexity analysis included. Raj Aryan October 3, 2025 Linked List String Reorganization (With Codes and Visualization) Learn brute force and optimized approaches to rearrange strings so no identical characters are adjacent. Includes Python, C++, and Java code examples. Raj Aryan October 3, 2025 Arrays Minimum Sum of Two Numbers Formed From Digits of An Array (Visualization) Learn how to solve the Minimum Sum problem with optimized greedy algorithms and code examples in Python, Java, and C++. Improve your array manipulation skills. Raj Aryan October 3, 2025 Linked List Coin Change (With Visualization and Codes) Learn how to solve the Coin Change Problem using brute force and dynamic programming approaches with Python, C++, and Java code examples. Raj Aryan October 3, 2025 Linked List Maximum Length of Pair Chain (Visualization and Code Examples) Learn how to solve the Maximum Length Chain of Pairs problem using dynamic programming and an optimized greedy approach with code examples in Python, C++, and Java. Raj Aryan October 3, 2025 Linked List Maximum Sum Increasing Subsequence (Visualization) Learn how to solve the Maximum Sum Increasing Subsequence problem using dynamic programming with Python, C++, and Java code examples and visualizations. Raj Aryan October 3, 2025 Linked List Word Break Problem (With Visualization and Codes) Learn how to solve the Word Break problem using brute force recursion and optimized dynamic programming, with code examples in Python, Java, and C++. Raj Aryan October 3, 2025 Linked List Painting Fence Algorithm (Visualization and Codes) Learn how to solve the fence painting problem using dynamic programming optimization with code examples in Python, C++, and Java. Transform brute force to O(n) solution. Sasank Nasika October 3, 2025 Linked List Merge K Sorted Arrays (With Visualization and Codings) Learn two approaches to merge K sorted arrays with detailed code examples in Python, C++, and Java. Understand the efficient min-heap solution over brute force. 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https://dev.to/guidelines-for-ai-assisted-articles-on-dev#the-following-actions-may-result-in-suspension-or-a-ban | Guidelines for AI-assisted Articles on DEV - 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 Forem Close Guidelines for AI-assisted Articles on DEV This guide was last updated by the DEV Team on April 8th 2024 and is based on the post, Guidelines for AI-assisted Articles on DEV . While there is nuance as far as what it means for a post to be assisted by AI, we care most that the author of the post is able to stand by the information they are sharing. We encourage the use of AI experimentation with the appropriate disclosure, while wholly discouraging the use of these tools to prolifically generate content which has not been scrutinized prior to publication. The DEV Community Guidelines for AI-Assisted and -Generated Articles AI-assisted and -generated articles are allowed on DEV Community, so long as they follow these guidelines: AI-assisted and -generated articles should… Be created and published in good faith , meaning with honest, sincere, and harmless intentions. Disclose the fact that they were generated or assisted by AI in the post, either upfront using the tag #ABotWroteThis or at any point in the article’s copy (including right at the end). - For example, a conclusion that states “Surprise, this article was generated by ChatGPT!” or the disclaimer “This article was created with the help of AI” would be appropriate. Ideally add something to the conversation regarding AI and its capabilities. Tell us your story of using the tool to create content, and why! Be checked for factual accuracy before publishing. (This guideline was suggested by @chihuahuaux via Twitter . Thanks!) AI-assisted and -generated articles should not… Promote any business, program, or course (including your own). Be published with the intent to confuse , deceive , or bamboozle its readers. Be published with the main purpose of building a personal brand, building a social media presence, or gaining clout. Contain educational content or information generated by AI because you, the human author, did not already know it to some degree. AI is great for assistance with English syntax for a variety of reasons, but if you don’t already know or understand the concept you’re writing about, please do not rely on the machine to “know” it for you. Commenting Guidelines In order to support a strong sense of human community on the site, we ask that you not use bots or AI to generate comments on posts, whether the post was published by you or another community member. The exceptions to this rule are basic translation and grammar/syntax improvement tools, such as Google Translate, Grammarly, or any tool used for Assistive Technology (AT) purposes. If you notice a mistake or bad practice in a post that is disclosed to be AI-generated or -assisted, we encourage you to call it out (kindly, of course!). The following actions may result in suspension or a ban: Publishing any article with the intent to harm or scam its readers. Publishing any article with the main purpose of soliciting money. Publishing any article with the main purpose of building backlinks to increase the search engine optimization (SEO) of another site. The two exceptions to this are: (1) a backlink to a personal blog, or (2) a backlink to a company blog IF the article has been shared under that company’s organization on DEV. Publishing any article that is directly plagiarized, knowingly or unknowingly . Our guidelines may continue to evolve and are open for scrutiny. At the end of the day, we expect good faith community activity, and that all authors are able to stand behind the purpose and accuracy of their content. How to Report Offending Content We ask that you DO NOT publicly confront or question members for creating content that you believe to be written with AI assistance but not following our guidelines. Doing so, may result in us warning or suspending your DEV account. Instead, when you come across offending posts, we ask that you please report them via our abuse report from here . When you report offenders, provide details about why you believe they are violating our guidelines. For instance, you can tell us how you came to the conclusion you did (i.e. you ran their work through https://www.zerogpt.com/ and it said the likelihood of the post being generated by ChatGPT is 95%) — we will take all information provided into account. As for offenders, we will decide the severity of the offense, what disciplinary action is necessary (if any), and how to remediate the issue. We have ways of lowering visibility on posts if needed and can add #abotwrotethis to someone's post as well if they refuse to add the necessary disclosure. We also have the ability to lower the visibility of all of someone's posts if they make a habit of regularly posting works that disobey our guidelines. We also offer the ability for community members to block other community members. So, if you have reported someone who you believe to be regularly violating our AI Guidelines, you can go ahead and take action to block them so that you won't see their writing in your fee anymore. To do so, just navigate to the user's profile page and click on the ... menu in the corner, then select block. Thank you! If you have questions or feedback about our approach, we encourage you to contact us via support@dev.to . If you believe that someone isn't following these guidelines, please don't hesitate to report them to us via our Report Abuse page . Also, if you want to help enforce the Code of Conduct, you might consider becoming a DEV moderator. Visit the DEV Community Moderation page for more information on roles and how to get involved. Thanks! 💎 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 Forem — 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 . Forem © 2016 - 2026. We're a place where coders share, stay up-to-date and grow their careers. Log in Create account | 2026-01-13T08:48:07 |
https://dev.to/guidelines-for-ai-assisted-articles-on-dev#commenting-guidelines | Guidelines for AI-assisted Articles on DEV - 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 Forem Close Guidelines for AI-assisted Articles on DEV This guide was last updated by the DEV Team on April 8th 2024 and is based on the post, Guidelines for AI-assisted Articles on DEV . While there is nuance as far as what it means for a post to be assisted by AI, we care most that the author of the post is able to stand by the information they are sharing. We encourage the use of AI experimentation with the appropriate disclosure, while wholly discouraging the use of these tools to prolifically generate content which has not been scrutinized prior to publication. The DEV Community Guidelines for AI-Assisted and -Generated Articles AI-assisted and -generated articles are allowed on DEV Community, so long as they follow these guidelines: AI-assisted and -generated articles should… Be created and published in good faith , meaning with honest, sincere, and harmless intentions. Disclose the fact that they were generated or assisted by AI in the post, either upfront using the tag #ABotWroteThis or at any point in the article’s copy (including right at the end). - For example, a conclusion that states “Surprise, this article was generated by ChatGPT!” or the disclaimer “This article was created with the help of AI” would be appropriate. Ideally add something to the conversation regarding AI and its capabilities. Tell us your story of using the tool to create content, and why! Be checked for factual accuracy before publishing. (This guideline was suggested by @chihuahuaux via Twitter . Thanks!) AI-assisted and -generated articles should not… Promote any business, program, or course (including your own). Be published with the intent to confuse , deceive , or bamboozle its readers. Be published with the main purpose of building a personal brand, building a social media presence, or gaining clout. Contain educational content or information generated by AI because you, the human author, did not already know it to some degree. AI is great for assistance with English syntax for a variety of reasons, but if you don’t already know or understand the concept you’re writing about, please do not rely on the machine to “know” it for you. Commenting Guidelines In order to support a strong sense of human community on the site, we ask that you not use bots or AI to generate comments on posts, whether the post was published by you or another community member. The exceptions to this rule are basic translation and grammar/syntax improvement tools, such as Google Translate, Grammarly, or any tool used for Assistive Technology (AT) purposes. If you notice a mistake or bad practice in a post that is disclosed to be AI-generated or -assisted, we encourage you to call it out (kindly, of course!). The following actions may result in suspension or a ban: Publishing any article with the intent to harm or scam its readers. Publishing any article with the main purpose of soliciting money. Publishing any article with the main purpose of building backlinks to increase the search engine optimization (SEO) of another site. The two exceptions to this are: (1) a backlink to a personal blog, or (2) a backlink to a company blog IF the article has been shared under that company’s organization on DEV. Publishing any article that is directly plagiarized, knowingly or unknowingly . Our guidelines may continue to evolve and are open for scrutiny. At the end of the day, we expect good faith community activity, and that all authors are able to stand behind the purpose and accuracy of their content. How to Report Offending Content We ask that you DO NOT publicly confront or question members for creating content that you believe to be written with AI assistance but not following our guidelines. Doing so, may result in us warning or suspending your DEV account. Instead, when you come across offending posts, we ask that you please report them via our abuse report from here . When you report offenders, provide details about why you believe they are violating our guidelines. For instance, you can tell us how you came to the conclusion you did (i.e. you ran their work through https://www.zerogpt.com/ and it said the likelihood of the post being generated by ChatGPT is 95%) — we will take all information provided into account. As for offenders, we will decide the severity of the offense, what disciplinary action is necessary (if any), and how to remediate the issue. We have ways of lowering visibility on posts if needed and can add #abotwrotethis to someone's post as well if they refuse to add the necessary disclosure. We also have the ability to lower the visibility of all of someone's posts if they make a habit of regularly posting works that disobey our guidelines. We also offer the ability for community members to block other community members. So, if you have reported someone who you believe to be regularly violating our AI Guidelines, you can go ahead and take action to block them so that you won't see their writing in your fee anymore. To do so, just navigate to the user's profile page and click on the ... menu in the corner, then select block. Thank you! If you have questions or feedback about our approach, we encourage you to contact us via support@dev.to . If you believe that someone isn't following these guidelines, please don't hesitate to report them to us via our Report Abuse page . Also, if you want to help enforce the Code of Conduct, you might consider becoming a DEV moderator. Visit the DEV Community Moderation page for more information on roles and how to get involved. Thanks! 💎 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 Forem — 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 . Forem © 2016 - 2026. We're a place where coders share, stay up-to-date and grow their careers. Log in Create account | 2026-01-13T08:48:07 |
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/datalist | <datalist>: The HTML Data List element - HTML | MDN Skip to main content Skip to search MDN HTML HTML: Markup language HTML reference Elements Global attributes Attributes See all… HTML guides Responsive images HTML cheatsheet Date & time formats See all… Markup languages SVG MathML XML CSS CSS: Styling language CSS reference Properties Selectors At-rules Values See all… CSS guides Box model Animations Flexbox Colors See all… Layout cookbook Column layouts Centering an element Card component See all… JavaScript JS JavaScript: Scripting language JS reference Standard built-in objects Expressions & operators Statements & declarations Functions See all… JS guides Control flow & error handing Loops and iteration Working with objects Using classes See all… Web APIs Web APIs: Programming interfaces Web API reference File system API Fetch API Geolocation API HTML DOM API Push API Service worker API See all… Web API guides Using the Web animation API Using the Fetch API Working with the History API Using the Web speech API Using web workers All All web technology Technologies Accessibility HTTP URI Web extensions WebAssembly WebDriver See all… Topics Media Performance Privacy Security Progressive web apps Learn Learn web development Frontend developer course Getting started modules Core modules MDN Curriculum Learn HTML Structuring content with HTML module Learn CSS CSS styling basics module CSS layout module Learn JavaScript Dynamic scripting with JavaScript module Tools Discover our tools Playground HTTP Observatory Border-image generator Border-radius generator Box-shadow generator Color format converter Color mixer Shape generator About Get to know MDN better About MDN Advertise with us Community MDN on GitHub Blog Toggle sidebar Web HTML Reference Elements <datalist> Theme OS default Light Dark English (US) Remember language Learn more Deutsch English (US) Español Français 日本語 한국어 Português (do Brasil) Русский 中文 (简体) 正體中文 (繁體) <datalist>: The HTML Data List element Limited availability This feature is not Baseline because it does not work in some of the most widely-used browsers. Learn more See full compatibility Report feedback The <datalist> HTML element contains a set of <option> elements that represent the permissible or recommended options available to choose from within other controls. In this article Try it Attributes Accessibility Examples Technical summary Specifications Browser compatibility See also Try it <label for="ice-cream-choice">Choose a flavor:</label> <input list="ice-cream-flavors" id="ice-cream-choice" name="ice-cream-choice" /> <datalist id="ice-cream-flavors"> <option value="Chocolate"></option> <option value="Coconut"></option> <option value="Mint"></option> <option value="Strawberry"></option> <option value="Vanilla"></option> </datalist> label { display: block; margin-bottom: 10px; } To bind the <datalist> element to the control, we give it a unique identifier in the id attribute, and then add the list attribute to the <input> element with the same identifier as value. Only certain types of <input> support this behavior, and it can also vary from browser to browser. Each <option> element should have a value attribute, which represents a suggestion to be entered into the input. It can also have a label attribute, or, missing that, some text content, which may be displayed by the browser instead of value (Firefox), or in addition to value (Chrome and Safari, as supplemental text). The exact content of the drop-down menu depends on the browser, but when clicked, content entered into control field will always come from the value attribute. Note: <datalist> is not a replacement for <select> . A <datalist> does not represent an input itself; it is a list of suggested values for an associated control. The control can still accept any value that passes validation, even if it is not in this suggestion list. Attributes This element has no other attributes than the global attributes , common to all elements. Accessibility When deciding to use the <datalist> element, here are some accessibility issues to be mindful of: The font size of the data list's options does not zoom, always remaining the same size. The contents of the autosuggest do not grow or shrink when the rest of the contents are zoomed in or out. As targeting the list of options with CSS is very limited to non-existent, rendering can not be styled for high-contrast mode. Some screen reader/browser combinations, including NVDA and Firefox, do not announce the contents of the autosuggest popup. Examples Textual types Recommended values in types text , search , url , tel , email and number , are displayed in a drop-down menu when user clicks or double-clicks on the control. Typically the right side of a control will also have an arrow pointing to the presence of predefined values. html <label for="myBrowser">Choose a browser from this list:</label> <input list="browsers" id="myBrowser" name="myBrowser" /> <datalist id="browsers"> <option value="Chrome"></option> <option value="Firefox"></option> <option value="Opera"></option> <option value="Safari"></option> <option value="Microsoft Edge"></option> </datalist> Date and Time types The types month , week , date , time and datetime-local can show an interface that allows a convenient selection of a date and time. Predefined values can be shown there, allowing the user to quickly fill the control value. Note: When these types are not supported, a basic text type will be rendered instead, creating a text field. That field will correctly recognize recommended values and display them to the user in a drop-down menu. html <input type="time" list="popularHours" /> <datalist id="popularHours"> <option value="12:00"></option> <option value="13:00"></option> <option value="14:00"></option> </datalist> Range type When value attributes are included on <option> elements provided for a datalist associated with a range input type, they will be shown as a series of tick marks that the user can easily select. html <label for="tick">Tip amount:</label> <input type="range" list="tickmarks" min="0" max="100" id="tick" name="tick" /> <datalist id="tickmarks"> <option value="0" label="0%"></option> <option value="10" label="Minimum Tip"></option> <option value="20" label="Standard"></option> <option value="30" label="Generous"></option> <option value="50" label="Very Generous"></option> </datalist> Note: The label attribute is intended to provide labels for tick marks, as defined in the HTML Standard . However, current browser support varies; labels might not be displayed visually or as tooltips. Color type The color type can show predefined colors in a browser-provided interface. html <label for="colors">Pick a color (preferably a red tone):</label> <input type="color" list="redColors" id="colors" /> <datalist id="redColors"> <option value="#800000"></option> <option value="#8B0000"></option> <option value="#A52A2A"></option> <option value="#DC143C"></option> </datalist> Technical summary Content categories Flow content , phrasing content . Permitted content Either phrasing content or zero or more <option> elements. Tag omission None, both the starting and ending tag are mandatory. Permitted parents Any element that accepts phrasing content . Implicit ARIA role listbox Permitted ARIA roles No role permitted DOM interface HTMLDataListElement Specifications Specification HTML # the-datalist-element Browser compatibility Enable JavaScript to view this browser compatibility table. See also The <input> element, and more specifically its list attribute; The <option> element. Help improve MDN Was this page helpful to you? Yes No Learn how to contribute This page was last modified on Jul 9, 2025 by MDN contributors . View this page on GitHub • Report a problem with this content Filter sidebar HTML Guides Cheatsheet Comments Constraint validation Content categories Date and time formats Microdata Microformats Quirks and standards modes Responsive images How to Define terms with HTML Use data attributes Use cross-origin images Add a hitmap on top of an image Author fast-loading HTML pages Add JavaScript Reference Elements <a> <abbr> <acronym> Deprecated <address> <area> <article> <aside> <audio> <b> <base> <bdi> <bdo> <big> Deprecated <blockquote> <body> <br> <button> <canvas> <caption> <center> Deprecated <cite> <code> <col> <colgroup> <data> <datalist> <dd> <del> <details> <dfn> <dialog> <dir> Deprecated <div> <dl> <dt> <em> <embed> <fencedframe> Experimental <fieldset> <figcaption> <figure> <font> Deprecated <footer> <form> <frame> Deprecated <frameset> Deprecated <h1> <head> <header> <hgroup> <hr> <html> <i> <iframe> <img> <input> <ins> <kbd> <label> <legend> <li> <link> <main> <map> <mark> <marquee> Deprecated <menu> <meta> <meter> <nav> <nobr> Deprecated <noembed> Deprecated <noframes> Deprecated <noscript> <object> <ol> <optgroup> <option> <output> <p> <param> Deprecated <picture> <plaintext> Deprecated <pre> <progress> <q> <rb> Deprecated <rp> <rt> <rtc> Deprecated <ruby> <s> <samp> <script> <search> <section> <select> <selectedcontent> Experimental <slot> <small> <source> <span> <strike> Deprecated <strong> <style> <sub> <summary> <sup> <table> <tbody> <td> <template> <textarea> <tfoot> <th> <thead> <time> <title> <tr> <track> <tt> Deprecated <u> <ul> <var> <video> <wbr> <xmp> Deprecated Attributes accept autocomplete capture content crossorigin dirname disabled elementtiming fetchpriority for form max maxlength min minlength multiple pattern placeholder readonly rel required size step Global attributes accesskey anchor Experimental Non-standard autocapitalize autocorrect autofocus class contenteditable data-* dir draggable enterkeyhint exportparts hidden id inert inputmode is itemid itemprop itemref itemscope itemtype lang nonce part popover slot spellcheck style tabindex title translate virtualkeyboardpolicy Experimental writingsuggestions Attributes by element <input> type <input type="button"> <input type="checkbox"> <input type="color"> <input type="date"> <input type="datetime-local"> <input type="email"> <input type="file"> <input type="hidden"> <input type="image"> <input type="month"> <input type="number"> <input type="password"> <input type="radio"> <input type="range"> <input type="reset"> <input type="search"> <input type="submit"> <input type="tel"> <input type="text"> <input type="time"> <input type="url"> <input type="week"> <script> type importmap speculationrules Experimental <meta> name color-scheme referrer robots theme-color viewport <meta> http-equiv Attribute values rel keywords rel="alternate stylesheet" rel="compression-dictionary" Experimental rel="dns-prefetch" rel="manifest" rel="me" rel="modulepreload" rel="noopener" rel="noreferrer" rel="preconnect" rel="prefetch" rel="preload" rel="prerender" Non-standard Deprecated Your blueprint for a better internet. 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https://platform.uno/docs/articles/get-started.html?tabs=windows | Quick Start Toggle navigation Show / Hide Table of Contents Quick Start Install and run Uno.Check to set up all the required pre-requisites Download the Uno Platform extension for your IDE: Visual Studio 2022/2026 Get the VSIX from the marketplace Visual Studio Code Install the VSIX from the marketplace JetBrains Rider Get the extension from the marketplace Get Started Uno Platform allows you to create single-codebase, cross-platform applications that run on iOS, Android, Web, macOS, Linux and Windows. You'll be creating cross-platform .NET applications with XAML and/or C# in no time. The following sections will guide you through your development environment (including AI agents), a simple Hello World app, and more advanced tutorials. To set up your development environment, first select the operating system you're developing on. I am developing on... Windows macOS Linux Choose the IDE or Agent you want to use: Visual Studio 2022/2026 with Copilot VS Code with Copilot, Codespaces and Ona Rider Claude Code Codex CLI GitHub Copilot CLI Cursor To help you choose the appropriate IDE or Agent, the following table shows the compatibility of different development environments with various target platforms: Visual Studio VS Code Codespaces Rider Claude Code Codex GitHub Copilot CLI Cursor Desktop (Skia)¹ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ Android ✔️ ✔️⁵ ❌ ✔️ ⏳⁵ ⏳⁵ ⏳⁵ ⏳⁵ iOS ✔️² ✔️³ ❌ ❌ ❌ ❌ ❌ ❌ Web (WebAssembly) ✔️ ✔️ ✔️ ✔️⁴ ✔️ ✔️ ✔️ ✔️ WinAppSDK ✔️ ⏳⁵ ❌ ✔️ ⏳⁵ ⏳⁵ ⏳⁵ ⏳⁵ Notes: Desktop binaries do run on Windows, Linux, and macOS You will need to be connected to a Mac to run and debug iOS apps from Windows You will need to be connected to a Mac using Remote - SSH WebAssembly debugging is not yet supported Agent support is coming soon You can use Visual Studio Code or JetBrains Rider , to build Uno Platform applications on macOS. See the support matrix below for supported target platforms. Choose the IDE or Agent you want to use: VS Code with Copilot, Codespaces and Ona Rider Claude Code Codex CLI GitHub Copilot CLI Cursor To help you choose the appropriate IDE or Agent, the following table shows the compatibility of different development environments with various target platforms: VS Code Codespaces Rider Claude Code Codex GitHub Copilot CLI Cursor Desktop (Skia)¹ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ Android ✔️² ❌ ✔️ ⏳² ⏳² ⏳² ⏳² iOS ✔️ ❌ ✔️ ✔️ ✔️ ✔️ ✔️ Web (WebAssembly) ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ WinAppSDK ❌ ❌ ❌ ❌ ❌ ❌ ❌ Notes: Desktop binaries do run on Windows, Linux, and macOS Agent support is coming soon The latest macOS release and Xcode version are required to develop with Uno Platform for iOS targets. If you have older Mac hardware that does not support the latest release of macOS, see the section for Developing on older Mac hardware . You can use either JetBrains Rider or Visual Studio Code to build Uno Platform applications on Linux. See the support matrix below for supported target platforms. Choose the IDE or Agent you want to use: Visual Studio Code with Copilot, Codespaces and Ona Rider Claude Code Codex CLI GitHub Copilot CLI Cursor To help you choose the appropriate IDE or Agent, the following table shows the compatibility of different development environments with various target platforms: VS Code Codespaces Rider Claude Code Codex GitHub Copilot CLI Cursor Desktop (Skia)¹ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ ✔️ Web (WebAssembly) ✔️ ✔️ ✔️² ✔️ ✔️ ✔️ ✔️ Android ✔️³ ❌ ✔️ ⏳³ ⏳³ ⏳³ ⏳³ iOS ❌ ❌ ❌ ❌ ❌ ❌ ❌ WinAppSDK ❌ ❌ ❌ ❌ ❌ ❌ ❌ Notes: Desktop binaries do run on Windows, Linux, and macOS WebAssembly debugging is not yet supported Agent support is coming soon Supported Agents Features Choosing the right agent for your development depends on your needs and environments. The following table summarizes the features supported by various agents for Uno Platform development: Agent Version Tools Prompts Hot Reload mcp.json Platforms Comments VS 2022 Copilot 17.14.16 ✅ ❌ ⏳¹ ✅ iOS, Android, Desktop, Web VS 2026 Copilot 18.0.0 Pre 1 ✅ ❌ ⏳¹ ✅ iOS, Android, Desktop, Web VS Code Copilot 1.105.1 ✅ ✅ ✅ ✅ iOS, Android, Desktop, Web GitHub Copilot CLI 0.0.349 ✅ ❌ ✅ ❌ Desktop, Web Cursor 2.0.34 ✅ ✅ ✅ ✅ Desktop, Web Rider 2025.2 ❌ ❌ ❌ ❌ ❌ Support coming soon Codex CLI 0.50.0 ✅ ❌ ✅ ❌ Desktop, Web mcp.json Claude Code 2.0.25 ✅ ✅ ✅ ✅ Desktop, Web Notes: VS Hot Reload support in agents is coming soon Questions For questions about Uno Platform, refer to the general FAQ or see the troubleshooting section for common issues and their solutions. Next Steps Choose the IDE or Agent to Learn more about: Visual Studio VS Code, Codespaces and Ona Rider Claude Code Codex GitHub Copilot CLI Cursor Edit this page In this article Back to top Generated by DocFX | 2026-01-13T08:48:07 |
https://dev.to/viclafouch/promise-allsettled-vs-promise-all-in-javascript-4mle#supported-browsers | 🤝 Promise.allSettled() VS Promise.all() in JavaScript 🍭 - 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 Victor de la Fouchardière Posted on Aug 16, 2020 🤝 Promise.allSettled() VS Promise.all() in JavaScript 🍭 # node # webdev # javascript # beginners Hello ! 🧑🌾 Promises are available since ES2015 to simplify the handling of asynchronous operations. Let's discover 2 Promises and their differences: Promise.allSettled(iterable) Promise.all(iterable) Both of them take an iterable and return an array containing the fulfilled Promises. ❓ So, what is the difference between them ? Promise.all() 🧠 The Promise. all() method takes an iterable of promises as an input, and returns a single Promise that resolves to an array of the results of the input promises. All resolved As you can see, we are passing an array to Promise.all. And when all three promises get resolved, Promise.all resolves and the output is consoled. Now, let's see if one promise is not resolved , and so, if this one is reject. What was the output ? 🛑 1 failed Promise.all is rejected if at least one of the elements are rejected . For example, we pass 2 promises that resolve and one promise that rejects immediately, then Promise.all will reject immediately. Promise.allSettled() 🦷 Since ES2020 you can use Promise.allSettled . It returns a promise that always resolves after all of the given promises have either fulfilled or rejected, with an array of objects that each describes the outcome of each promise. For each outcome object, a status string is present : fulfilled ✅ rejected ❌ The value (or reason) reflects what value each promise was fulfilled (or rejected) with. Have a close look at following properties ( status , value , reason ) of resulting array. Differences 👬 Promise.all will reject as soon as one of the Promises in the array rejects. Promise.allSettled will never reject, it will resolve once all Promises in the array have either rejected or resolved. Supported Browsers 🚸 The browsers supported by JavaScript Promise.allSettled() and Promise.all() methods are listed below: Google Chrome Microsoft Edge Mozilla Firefox Apple Safari Opera Cheers 🍻 🍻 🍻 If you enjoyed this article you can follow me on Twitter or here on dev.to where I regularly post bite size tips relating to HTML, CSS and JavaScript. 📦 GitHub Profile: The RIGHT Way to Show your latest DEV articles + BONUS 🎁 Victor de la Fouchardière ・ Aug 5 '20 #github #markdown #showdev #productivity 🍦 Cancel Properly HTTP Requests in React Hooks and avoid Memory Leaks 🚨 Victor de la Fouchardière ・ Jul 29 '20 #react #javascript #tutorial #showdev Top comments (14) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand Pankaj Patel Pankaj Patel Pankaj Patel Follow Programmer, Blogger, Photographer and little bit of everything Location Lyon, France Work Lead Frontend Engineer at @abtasty Joined Mar 5, 2019 • Aug 17 '20 Dropdown menu Copy link Hide This is a really handy, allSettled has more verbose output Thanks for sharing @viclafouch . Like comment: Like comment: 4 likes Like Comment button Reply Collapse Expand Victor de la Fouchardière Victor de la Fouchardière Victor de la Fouchardière Follow 🐦 Frontend developer and technical writer based in France. I love teaching web development and all kinds of other things online 🤖 Email victor.delafouchardiere@gmail.com Location Paris Education EEMI Work Frontend Engineer Joined Nov 4, 2019 • Aug 17 '20 Dropdown menu Copy link Hide Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Arman Khan Arman Khan Arman Khan Follow Fullstack web developer Email armankhan9244@gmail.com Location Surat, India Education Self-taught Work full stack developer at Zypac InfoTech Joined Jul 22, 2019 • Aug 17 '20 Dropdown menu Copy link Hide Loved the article Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Victor de la Fouchardière Victor de la Fouchardière Victor de la Fouchardière Follow 🐦 Frontend developer and technical writer based in France. I love teaching web development and all kinds of other things online 🤖 Email victor.delafouchardiere@gmail.com Location Paris Education EEMI Work Frontend Engineer Joined Nov 4, 2019 • Aug 17 '20 Dropdown menu Copy link Hide Thank you @iarmankhan ;) Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Suyeb Bagdadi Suyeb Bagdadi Suyeb Bagdadi Follow Joined Aug 26, 2022 • Aug 26 '22 • Edited on Aug 26 • Edited Dropdown menu Copy link Hide You can as well do the following to stop Promise.all from rejecting if there is an exception thrown.`` ` let storage = { updated: 0, published: 0, error: 0, }; let p1 = async (name) => { let status = { success: true, error: false, }; return status; }; let p2 = async (name) => { throw new Error('on purpose'); }; let success = () => { storage.updated += 1; }; let logError = (error) => { console.log(error.message); storage.error += 1; }; Promise.all([ p1('shobe 1').then(success).catch(logError), p2('shobe 2').then(success).catch(logError), p1('shobe 1').then(success).catch(logError), ]).then(() => { console.log('done'); }); ` Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Justin Hunter Justin Hunter Justin Hunter Follow VP of Product at Pinata, co-founder of Orbiter - the easiest way to host static websites and apps. Location Dallas Work Software Engineer at Pinata Joined Apr 10, 2019 • Aug 17 '20 Dropdown menu Copy link Hide Whoa! I had no idea this existed. Thanks for the helpful write-up! Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Victor de la Fouchardière Victor de la Fouchardière Victor de la Fouchardière Follow 🐦 Frontend developer and technical writer based in France. I love teaching web development and all kinds of other things online 🤖 Email victor.delafouchardiere@gmail.com Location Paris Education EEMI Work Frontend Engineer Joined Nov 4, 2019 • Aug 17 '20 Dropdown menu Copy link Hide A pleasure @polluterofminds ;) Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Dayzen Dayzen Dayzen Follow Location Korea Seoul Work Backend Engineer at Smile Ventures Joined Apr 18, 2020 • Aug 17 '20 Dropdown menu Copy link Hide Thanks for sharing this post! Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Devin Rhode Devin Rhode Devin Rhode Follow writing javascript for like 8 years or something like that :) Location Minneapolis, MN Work Javascript developer at Robert Half Technology Joined Sep 16, 2019 • Dec 1 '22 Dropdown menu Copy link Hide I'd love some elaboration on why allSettled was made/why it's better Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Devin Rhode Devin Rhode Devin Rhode Follow writing javascript for like 8 years or something like that :) Location Minneapolis, MN Work Javascript developer at Robert Half Technology Joined Sep 16, 2019 • Dec 1 '22 Dropdown menu Copy link Hide github.com/tc39/proposal-promise-a... Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Mohd Aliyan Mohd Aliyan Mohd Aliyan Follow I am a software Engineer looking for each day of learning. Joined Oct 6, 2021 • Oct 6 '21 Dropdown menu Copy link Hide Very well explained. Thank you so much Victor. Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Yogendra Yogendra Yogendra Follow Location Bengaluru, India Work Web Developer at LayerIV Joined Sep 25, 2020 • Jan 31 '21 Dropdown menu Copy link Hide How can I use Promise.allSettled() with my webpack-react app? Is there any plugin being used for it? Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Vladislav Guleaev Vladislav Guleaev Vladislav Guleaev Follow Fullstack Javascript Developer from Munich, Germany. Location Munich, Germany Education Computer Science - Bachelor Degree Work Software Developer at CHECK24 Joined Apr 8, 2019 • Jun 8 '21 Dropdown menu Copy link Hide short and nice! Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Shakhruz Shakhruz Shakhruz Follow JavaScript enthusiast Location Tashkent, Uzbekistan Work Junior Full-Stack developer at Cruz Joined Dec 27, 2020 • Jan 5 '21 Dropdown menu Copy link Hide Helpful bro, thnx !!! Like comment: Like comment: Like Comment button Reply View full discussion (14 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 Victor de la Fouchardière Follow 🐦 Frontend developer and technical writer based in France. I love teaching web development and all kinds of other things online 🤖 Location Paris Education EEMI Work Frontend Engineer Joined Nov 4, 2019 More from Victor de la Fouchardière 👑 Create a secure Chat Application with React Hooks, Firebase and Seald 🔐 # react # javascript # showdev # firebase 🍿 Publish your own ESLint / Prettier config for React Projects on NPM 📦 # javascript # react # npm # eslint 🍦 Cancel Properly HTTP Requests in React Hooks and avoid Memory Leaks 🚨 # react # javascript # tutorial # showdev 💎 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/challenges/frontend/axero#main-content | Frontend Challenge: Office Edition - DEV Challenge - 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 Challenges > Frontend Challenge: Office Edition CHALLENGE RESULTS 🏆 Winners Announced! 🎊 Congrats to the Frontend Challenge: Office Edition Winners! Read Announcement Challenge ends soon! Submit your entry now DAYS : HOURS : MINUTES : SECONDS See prompts Frontend Challenge: Office Edition View Entries Please sign in to follow this challenge Flex your HTML, CSS, and JavaScript skills! Challenge Status: Ended Ended Join our next Challenge Running through July 27, Frontend Challenge: Office Edition, sponsored by Axero features our beloved "CSS Art" prompt as well as a brand new "Holistic Webdev" prompt. Our theme is "Office", designed to highlight workplace culture and the digital spaces where we meet to communicate, collaborate, and connect. Thanks to Axero , we'll be able to award cash prizes to the winner of each prompt - that's two chances to win bragging rights, an exclusive DEV badge, and a share of $3,000! Key Dates Contest start: July 02, 2025 Submissions due: July 27, 2025 Winners announced: August 14, 2025 Badge Rewards DEV Frontend Challenge Completion Badge DEV Frontend Challenge Winner Badge Sponsored by Axero Axero offers a customizable intranet solution that empowers companies to create a central repository for all essential employee resources and communications. With features like robust APIs and intuitive page builders, Axero allows admins of all technical levels to design and manage their intranet effectively. By acting as a single source of truth and ensuring everyone has access to the information they need, Axero enhances decision-making, improves employee self-service, and helps organizations drive consistency and enhance employee effectiveness. https://axerosolutions.com/platform Learn More → Challenge Prompts Holistic Webdev: Office Space Introducing a brand new prompt! Design your dream intranet homepage for a fictional company using CSS, HTML, and JavaScript only. Show us how you would design the perfect digital workspace - are there upcoming events? team spotlights? useful resources? The content and widgets featured are up to you! As the creators of innovative intranet solutions, Axero knows what makes workplace collaboration thrives, so be sure to wow them with your creativity! Check out their intranet templates for some inspiration. Submission Template Judging Criteria: Responsiveness and Accessibility Usability and User Experience Creativity Code Quality CSS Art: Office Culture Draw what comes to mind for you when it comes to office culture. Whether that's classic water cooler conversations, your coworker's mechanical keyboard, ice breaker activities, or The Office™ - we want to see your interpretation of office life through CSS art. Submission Template Judging Criteria: Creativity Effective Use of CSS Aesthetic Outcome Frequently Asked Questions Participation Can I submit to multiple prompts? Yes, you are welcome to submit to multiple prompts. Can one submission qualify for multiple prompts? Yes, if your submission offers a solution to multiple prompts, it can qualify for 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. DEV does not handle prize-splitting, so in the event that your submission wins a cash prize, you will need to split that amongst yourselves. Thank you for understanding! 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 How do I embed my project directly into my DEV post? Our editor supports many types of embeds, including: CodePen, 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://... %} 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. Can I update my submission after the deadline? No, please do not update your submission during the judging period. You may update your submission after winners have been announced. 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. What steps do I need to take to receive my cash prize? 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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 Gergely Szerovay 📝 Editor at AngularAddicts.com, 💻 IT engineer, full stack developer, 👨🏼💻 mentor and online teacher with over two decades of experience Joined Joined on Sep 10, 2022 github website Work Frontend chapter lead More info about @gergelyszerovay Badges Three Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least three years. Got it Close Two Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least two years. 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 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 4 Week Writing Streak You've posted at least one post per week for 4 consecutive weeks! Got it Close Organizations This is Learning This is Angular Skills/Languages Angular, React, Node.js, Python Post 67 posts published Comment 1 comment written Tag 1 tag followed Angular Addicts #45: Signal Form guides, AI integrations & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Jan 13 Angular Addicts #45: Signal Form guides, AI integrations & more # angular # typescript # javascript 1 reaction Comments Add Comment 4 min read Want to connect with Gergely Szerovay? Create an account to connect with Gergely Szerovay. You can also sign in below to proceed if you already have an account. Create Account Already have an account? Sign in Angular Addicts #44: Angular 21, Signal Forms, Vitest, Chat assistant integration & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Dec 9 '25 Angular Addicts #44: Angular 21, Signal Forms, Vitest, Chat assistant integration & more # angular # typescript # javascript Comments Add Comment 4 min read Angular Addicts #43: Vitest, Signal Forms, Animations & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Nov 11 '25 Angular Addicts #43: Vitest, Signal Forms, Animations & more # angular # typescript # javascript 2 reactions Comments 1 comment 4 min read Is This the Future of E2E Testing? How AI Automates Browser Tests from Plain English Requirements Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Oct 30 '25 Is This the Future of E2E Testing? How AI Automates Browser Tests from Plain English Requirements # e2e # angular # react 2 reactions Comments Add Comment 12 min read Chrome DevTools MCP Server Guide Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Oct 21 '25 Chrome DevTools MCP Server Guide # webdev # mcp # ai 3 reactions Comments 1 comment 15 min read Angular CLI MCP Server Guide Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Oct 16 '25 Angular CLI MCP Server Guide # angular # typescript # javascript 4 reactions Comments 1 comment 7 min read Angular Addicts #42: Signal Forms API, AI powered apps with Angular & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Oct 7 '25 Angular Addicts #42: Signal Forms API, AI powered apps with Angular & more # angular # typescript # javascript 1 reaction Comments Add Comment 3 min read Angular Addicts #41: Angular 20.2, Animations, Monorepos & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Sep 16 '25 Angular Addicts #41: Angular 20.2, Animations, Monorepos & more # angular # typescript # javascript Comments Add Comment 3 min read Angular Addicts #40: Angular 20.1, NgRx 20, Zoneless testing, Native Federation & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Aug 13 '25 Angular Addicts #40: Angular 20.1, NgRx 20, Zoneless testing, Native Federation & more # angular # typescript # javascript 3 reactions Comments Add Comment 4 min read Angular Addicts #39: Zoneless Angular, Incremental hydration, DDD & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Jul 15 '25 Angular Addicts #39: Zoneless Angular, Incremental hydration, DDD & more # angular # typescript # javascript 1 reaction Comments Add Comment 4 min read Angular Addicts #38: Angular 20, Events plugin for SignalStore & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Jun 12 '25 Angular Addicts #38: Angular 20, Events plugin for SignalStore & more # angular # typescript # javascript Comments 1 comment 3 min read Angular Addicts #37: Angular and Rspack, ARIA, Custom Material styling & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular May 13 '25 Angular Addicts #37: Angular and Rspack, ARIA, Custom Material styling & more # angular # typescript # javascript 4 reactions Comments Add Comment 3 min read How to Create Better Apps with my 7-step Vibe Coding Workflow Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Learning May 7 '25 How to Create Better Apps with my 7-step Vibe Coding Workflow # ai # react # typescript 3 reactions Comments Add Comment 14 min read How to make your development workflow more effective with Claude Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Learning Apr 9 '25 How to make your development workflow more effective with Claude # llm # claude # typescript 3 reactions Comments Add Comment 7 min read Angular Addicts #36: Angular 19.2, Angular week at Nx, Accessibility testing & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Apr 3 '25 Angular Addicts #36: Angular 19.2, Angular week at Nx, Accessibility testing & more # angular # typescript # javascript 2 reactions Comments Add Comment 6 min read How to Get Better Technical Answers from Claude Using Your Own Documentation Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Apr 1 '25 How to Get Better Technical Answers from Claude Using Your Own Documentation # llm # rag # angular 8 reactions Comments Add Comment 9 min read Building Your Own RAG System: Enhancing Claude with Your Documentation Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Learning Mar 26 '25 Building Your Own RAG System: Enhancing Claude with Your Documentation # ai # llm # angular # mcp 7 reactions Comments Add Comment 9 min read Getting Better LLM Responses Using AI-Friendly Documentation (Updated June 2025) Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Mar 19 '25 Getting Better LLM Responses Using AI-Friendly Documentation (Updated June 2025) # ai # llm # angular # mcp 14 reactions Comments 4 comments 9 min read Angular Addicts #35: NX and AI, linkedSignals, httpResource & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Mar 18 '25 Angular Addicts #35: NX and AI, linkedSignals, httpResource & more # angular # typescript # javascript 2 reactions Comments Add Comment 4 min read Angular Addicts #34: Angular 19.1, AI & Angular, introduction to DDD & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Feb 11 '25 Angular Addicts #34: Angular 19.1, AI & Angular, introduction to DDD & more # angular # typescript # javascript 6 reactions Comments 1 comment 5 min read The best of Angular: a collection of my favorite resources of 2024 Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Jan 21 '25 The best of Angular: a collection of my favorite resources of 2024 # angular # typescript # ngrx # javascript 15 reactions Comments 1 comment 7 min read Angular Addicts #33: NgRx 19, using the Page Object Model in tests, Micro Frontends using Vite & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Jan 15 '25 Angular Addicts #33: NgRx 19, using the Page Object Model in tests, Micro Frontends using Vite & more # angular # typescript # javascript 5 reactions Comments Add Comment 4 min read Angular Addicts #32: Angular 19, new Style guide RFC & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Dec 10 '24 Angular Addicts #32: Angular 19, new Style guide RFC & more # angular # typescript # javascript 7 reactions Comments 1 comment 4 min read Angular Addicts #31: The new Resource API, effect updates & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Nov 13 '24 Angular Addicts #31: The new Resource API, effect updates & more # angular # typescript # ngrx # javascript 4 reactions Comments 1 comment 3 min read Angular Addicts #30: When to use effects, Angular DI features, request caching & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Oct 8 '24 Angular Addicts #30: When to use effects, Angular DI features, request caching & more # angular # typescript # nx # javascript 3 reactions Comments Add Comment 4 min read Angular Addicts #29: Angular 18.2, implicit libraries, the future is standalone & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Sep 10 '24 Angular Addicts #29: Angular 18.2, implicit libraries, the future is standalone & more # angular # typescript # ngrx # javascript 5 reactions Comments Add Comment 4 min read Angular Addicts #28: Angular 18.1 (w. the new @let syntax), Component testing, SSR guide & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Aug 13 '24 Angular Addicts #28: Angular 18.1 (w. the new @let syntax), Component testing, SSR guide & more # angular # typescript # ngrx # javascript 4 reactions Comments Add Comment 4 min read Angular Addicts #27: NgRx 18, New RFC: DomRef API, Web storage with Signals & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Jul 2 '24 Angular Addicts #27: NgRx 18, New RFC: DomRef API, Web storage with Signals & more # angular # typescript # ngrx # javascript 6 reactions Comments Add Comment 4 min read A basic LangChain.js chain with prompt template, structured JSON output and OpenAI / Ollama LLMs Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Learning Jun 27 '24 A basic LangChain.js chain with prompt template, structured JSON output and OpenAI / Ollama LLMs # typescript # ai # chatgpt # llm 10 reactions Comments 1 comment 9 min read Jupyter Lab IDE basics with Typescript and Deno Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Learning Jun 18 '24 Jupyter Lab IDE basics with Typescript and Deno # typescript # ai # chatgpt # llm 7 reactions Comments Add Comment 5 min read Angular Addicts #26: Angular 18, best practices, recent conference recordings & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Jun 11 '24 Angular Addicts #26: Angular 18, best practices, recent conference recordings & more # angular # typescript # ngrx # javascript 13 reactions Comments Add Comment 5 min read What's new in Angular 18 Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular May 28 '24 What's new in Angular 18 # angular # typescript # signals # javascript 21 reactions Comments 2 comments 5 min read Angular Addicts #25: Angular and Wiz will be merged, the differences between React and Angular & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular May 14 '24 Angular Addicts #25: Angular and Wiz will be merged, the differences between React and Angular & more # angular # typescript # ngrx # javascript 5 reactions Comments 1 comment 3 min read Create an AI prototyping environment using Jupyter Lab IDE with Typescript, LangChain.js and Ollama for rapid AI prototyping Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Learning May 2 '24 Create an AI prototyping environment using Jupyter Lab IDE with Typescript, LangChain.js and Ollama for rapid AI prototyping # typescript # ai # chatgpt 6 reactions Comments Add Comment 10 min read Let’s build AI-tools with the help of AI and Typescript! Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Learning Apr 23 '24 Let’s build AI-tools with the help of AI and Typescript! # typescript # angular # react # ai 5 reactions Comments 3 comments 6 min read Angular Addicts #24: Angular 17.3, Signals and unit testing best practices, Storybook 8 & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Apr 17 '24 Angular Addicts #24: Angular 17.3, Signals and unit testing best practices, Storybook 8 & more # angular # typescript # ngrx # javascript 6 reactions Comments 1 comment 5 min read What's new in Angular 17.3 Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Mar 18 '24 What's new in Angular 17.3 # angular # typescript # signals # javascript 15 reactions Comments Add Comment 4 min read Angular Addicts #23: Angular 17.2, Nx 18, Signal forms, Analog, WebExpo & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Mar 5 '24 Angular Addicts #23: Angular 17.2, Nx 18, Signal forms, Analog, WebExpo & more # angular # typescript # ngrx # javascript 4 reactions Comments 1 comment 4 min read Master Angular 17.1 and 17.2 Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Feb 27 '24 Master Angular 17.1 and 17.2 # angular # typescript # signals # javascript 20 reactions Comments 2 comments 4 min read How to mock NgRx Signal Stores for unit tests and Storybook Play interaction tests (both manually and automatically) Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Feb 22 '24 How to mock NgRx Signal Stores for unit tests and Storybook Play interaction tests (both manually and automatically) # angular # typescript # signals # javascript 8 reactions Comments 1 comment 13 min read Improve data service connectivity in Signal Stores using the withDataService Custom Store Feature Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Feb 7 '24 Improve data service connectivity in Signal Stores using the withDataService Custom Store Feature # angular # typescript # signals # javascript 5 reactions Comments 3 comments 8 min read Angular Addicts #22: Angular 17.1, Signal Inputs, State management tips & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Jan 30 '24 Angular Addicts #22: Angular 17.1, Signal Inputs, State management tips & more # angular # typescript # ngrx # javascript 5 reactions Comments 1 comment 3 min read The best of Angular: a collection of my favorite resources of 2023 Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Jan 15 '24 The best of Angular: a collection of my favorite resources of 2023 # angular # typescript # ngrx # javascript 13 reactions Comments 2 comments 9 min read Angular Addicts #21: signal stores, router unit testing & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Jan 3 '24 Angular Addicts #21: signal stores, router unit testing & more # angular # typescript # ngrx # javascript 6 reactions Comments 1 comment 4 min read Angular Addicts #20: unit testing the new defer blocks, NGRX Signal store extensions, app architectures & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Dec 12 '23 Angular Addicts #20: unit testing the new defer blocks, NGRX Signal store extensions, app architectures & more # angular # typescript # ngrx # javascript 2 reactions Comments Add Comment 4 min read Angular Addicts #19: Angular 17, NX 17, Storybook 7.5 & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Nov 23 '23 Angular Addicts #19: Angular 17, NX 17, Storybook 7.5 & more # angular # typescript # ngrx # javascript 2 reactions Comments 2 comments 4 min read Master Angular 17 (a study guide) Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Nov 6 '23 Master Angular 17 (a study guide) # angular # typescript # javascript 34 reactions Comments Add Comment 4 min read New Angular 17 feature: new control flow syntax Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Oct 31 '23 New Angular 17 feature: new control flow syntax # angular # typescript # javascript 12 reactions Comments 1 comment 6 min read Master Angular 16.1 & 16.2 Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Oct 24 '23 Master Angular 16.1 & 16.2 # angular # typescript # javascript 8 reactions Comments Add Comment 3 min read New Angular v17 feature: deferred loading Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Oct 17 '23 New Angular v17 feature: deferred loading # angular # typescript # javascript 42 reactions Comments 5 comments 6 min read Angular Addicts #18: Angular 17's New control flow and View transitions, Incremental static regeneration & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Oct 3 '23 Angular Addicts #18: Angular 17's New control flow and View transitions, Incremental static regeneration & more # angular # typescript # ngrx # javascript 14 reactions Comments Add Comment 3 min read Angular Addicts #17: Angular v16.2, Combining Signals and Observables & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Sep 12 '23 Angular Addicts #17: Angular v16.2, Combining Signals and Observables & more # angular # typescript # ngrx # javascript 4 reactions Comments Add Comment 4 min read Angular Addicts #16: Signals vs. RxJS, combined test coverage reports & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Aug 10 '23 Angular Addicts #16: Signals vs. RxJS, combined test coverage reports & more # angular # typescript # nx # javascript 3 reactions Comments Add Comment 4 min read Angular Addicts #15: Angular v16.1, Typescript 5.1, new RFCs & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Jul 25 '23 Angular Addicts #15: Angular v16.1, Typescript 5.1, new RFCs & more # angular # typescript # nx # javascript 5 reactions Comments Add Comment 5 min read Angular Addicts #14: Angular v16, Signals and SignalStore, fine-grained change detection & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular Jun 6 '23 Angular Addicts #14: Angular v16, Signals and SignalStore, fine-grained change detection & more # angular # typescript # nx # javascript 7 reactions Comments Add Comment 5 min read Angular Signals Study Guide Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular May 30 '23 Angular Signals Study Guide # angular # rxjs # tyepscript # javascript 20 reactions Comments 1 comment 3 min read Unlock the Power of HTTP Request Cancellation in Angular Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular May 23 '23 Unlock the Power of HTTP Request Cancellation in Angular # angular # rxjs # typescript 38 reactions Comments 3 comments 8 min read From NgRx ComponentStore to SignalStore: the key takeaways from my demo project Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular May 16 '23 From NgRx ComponentStore to SignalStore: the key takeaways from my demo project # angular # ngrx # typescript # javascript 23 reactions Comments Add Comment 9 min read Angular Addicts #13: Angular v16, NX v16, SPARTAN & more Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular May 9 '23 Angular Addicts #13: Angular v16, NX v16, SPARTAN & more # angular # typescript # nx # javascript 10 reactions Comments Add Comment 6 min read Master Angular 16 (a study guide) Gergely Szerovay Gergely Szerovay Gergely Szerovay Follow for This is Angular May 5 '23 Master Angular 16 (a study guide) # angular # typescript # javascript 25 reactions Comments Add Comment 8 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/evanlin/reading-list-staff-engineering-and-tech-management-books-3d67 | Reading List: Staff Engineering and Tech Management Books - 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 Evan Lin Posted on Jan 11 • Originally published at evanlin.com on Jan 11 Reading List: Staff Engineering and Tech Management Books # management # leadership # resources # career title: [Reading List] Books Related to Staff Engineering and Tech Management published: false date: 2024-01-29 00:00:00 UTC tags: canonical_url: http://www.evanlin.com/staff-eng-reading/ --- > One of my biggest gains in 2023 was discovering many excellent books. These books have been of great help to my career development. The photo shows the books I bought last year related to career development. These books can be roughly divided into three categories. > > The first category is books about understanding and becoming (or choosing not to become) a Manager: > > - 《The Manager's Path》✨ (A must-read classic, even if you don't want to be a Manager) > -《An… [pic.twitter.com/XZaubZD9U7](https://t.co/XZaubZD9U7) > > — 北火 (@beihuo) [January 29, 2024](https://twitter.com/beihuo/status/1752112937337327939?ref_src=twsrc%5Etfw) <script async="" src="https://platform.twitter.com/widgets.js" charset="utf-8"></script> # Category 1: Books about understanding and becoming (or choosing not to become) a Manager: ### 《The Manager’s Path》 (A must-read classic, even if you don't want to be a Manager)  This is available on [Safari Online](https://learning.oreilly.com/library/view/the-managers-path/9781491973882/), and there's also an [audio Book](https://learning.oreilly.com/videos/the-managers-path/9781492036432/) version. I've finished reading this one, but I haven't written a review yet. ### 《An Elegant Puzzle: Systems of Engineering Management》 from [Amazon](https://www.amazon.com/Elegant-Puzzle-Systems-Engineering-Management/dp/1732265186)  ### 《Become an Effective Software Engineering Manager》 (Read the Kindle version, which has very practical tips)  This is also available on [Safari online](https://learning.oreilly.com/library/view/become-an-effective/9781680507867/). # Category 2: Books aimed at helping you become a better engineer: ### 《Staff Engineer: Leadership beyond the management track》  [Original text](https://staffeng.com/book) has been translated into Chinese, and the [Gitbook is open](https://yucliu.gitbook.io/staff-engineer/). ### 《The Staff Engineer Path》  This is also available on [Safari online](https://learning.oreilly.com/library/view/-/9781098118723/), and there's also an [audio book](https://learning.oreilly.com/videos/-/9781663721174/) version. I also have a [review](https://www.evanlin.com/reading-staff-eng-path/) to share. # Category 3: Books focused on cultivating better teams and work environments: ### 《Shape Up》 ### 《Rework》 ### 《Remote》 ### 《It doesn’t have to be crazy at work》 The above books are to be looked up. Enter fullscreen mode Exit fullscreen mode Top comments (0) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss 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 Evan Lin Follow Attitude is Everything. @golangtw Co-Organizer / LINE Taiwan Technology Evangelist. Golang GDE. Location Taipei Work Technology Evangelist at LINE Corp. Joined Jun 16, 2020 More from Evan Lin Steve Jobs: The Biography (Updated Edition) # career # leadership # motivation # product 2020: Review and Outlook # career # devjournal # productivity Book Sharing: These Strategists Are Unusual # discuss # resources # watercooler 💎 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 Forem — 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 . Forem © 2016 - 2026. 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https://dev.to/kevburnsjr/websockets-vs-long-polling-3a0o#the-problem | WebSockets vs Long Polling - 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 Kevin Burns Posted on Jul 22, 2021 • Edited on Aug 28, 2025 WebSockets vs Long Polling This article contrasts the operational complexity of WebSockets and Long Polling using real world examples to promote Long Polling as a simpler alternative to Websockets in systems where a half-duplex message channel will suffice. WebSockets A WebSocket is a long lived persistent TCP connection (often utilizing TLS) between a client and a server which provides a real-time full-duplex communication channel. These are often seen in chat applications and real-time dashboards. Long Polling Long Polling is a near-real-time data access pattern that predates WebSockets. A client initiates a TCP connection (usually an HTTP request) with a maximum duration (ie. 20 seconds). If the server has data to return, it returns the data immediately, usually in batch up to a specified limit. If not, the server pauses the request thread until data becomes available at which point it returns the data to the client. Analysis WebSockets are Full-Duplex meaning both the client and the server can send and receive messages across the channel. Long Polling is Half-Duplex meaning that a new request-response cycle is required each time the client wants to communicate something to the server. Long Polling usually produces slightly higher average latency and significantly higher latency variability compared to WebSockets. WebSockets do support compression, but usually per-message. Long Polling typically operates in batch which can significantly improve message compression efficiency. Scaling Up We’ll now contrast the systemic behavior of server-side scalability for applications using primarily WebSockets vs Long Polling. WebSockets Suppose we have 4 app servers in a scaling group with 10,000 connected clients. Now suppose we scale up the group by adding a new app server and wait for 60 seconds. We find that all of the existing clients are still connected to the original 4 app servers. The Load Balancer may be intelligent enough to route new connections to the new app server in order to balance the number of concurrent connections so that this effect will diminish over time. However, the amount of time required for this system to return to equilibrium is unknown and theoretically infinite. These effects could be mitigated by the application using a system to intelligently preempt web socket connections in response to changes in the scaling group's capacity but this would require the application to have special real-time knowledge about the state of its external environment which crosses a boundary that is typically best left uncrossed without ample justification. Long Polling Suppose we have the same 4 app servers in a scaling group with 10,000 connected clients using Long Polling. Now suppose we scale up the group by adding a new app server and wait for 60 seconds. We observe that the number of open connections has automatically rebalanced with no intervention. We can even state declaratively that if the long poll duration is set to 60 seconds or less, then any autoscaling group will automatically regain equilibrium within 60 seconds of any membership change. This trait can be reflected in the application’s Service Level Objectives. These numbers are important because they are used by operators to correctly tune the app’s autoscaling mechanisms. Analysis Service Level Objectives are an important aspect of system management since they ultimately serve as the contractual interface between dev and ops. If an application’s ability to return to equilibrium after scaling is unbounded, a change in application behavior is likely warranted. Scaling Down The following example illustrates difficulties encountered by a real world device management software company operating thousands of 24/7 concurrent WebSocket connections from thousands of data collection agents placed inside corporate networks. The System A Data Collection Agent, written in Go, is distributed as an executable binary that runs as a service on a customer's machine scanning local networks for SNMP devices and reporting SNMP data periodically to the application in the cloud. One key feature of the product was the ability for a customer to interact with any of their devices in real time from anywhere in the world using a single page web application hosted in the cloud. Because each agent resides on a customer network behind a firewall, the agents would need to initiate and maintain a WebSocket connection to the application in the cloud as a secure full-duplex tunnel. The web service sends commands to agents and agents send data to the web service all through a single persistent TCP connection. The Problem There was one big unexpected technical challenge faced by the team when deploying this system that made deployments risky. Whenever a new version of the app server was deployed to production, the system would be shocked by high impulse reconnect storms originating from the data collection agents. If a server has 2500 active connections and you take it out of service, those 2500 connections will be closed simultaneously and all the agents will reopen new connections simultaneously. This can overwhelm some systems, especially if the socket initialization code touches the database for anything important (ie. authorization). If an agent can’t establish a connection before the read deadline, it will retry the connection again which will drown the app servers even further, causing an unrecoverable negative feedback loop. This proclivity toward failure caused management to change their policies regarding deployments to reduce the number of deployments as much as possible to avoid disruption. The Solution The problem was partially solved by implementing strict exponential retry policies on their clients. This solution was effective enough at reducing the severity of retry storms on app deployment to be considered a good temporary solution. However, deployments were still infrequent by design and the high impulse load spikes weren’t gone, they just no longer produced undesirable secondary effects. Analysis This temporary solution is only possible in situations where the server has complete control over all of its clients. In many scenarios this may not be the case. If the agents were modeled to receive commands from the server by Long Poll and push data to the server through a normal API, the load would be evenly spread. If using a Long Poll architecture, the deployment system would replace a node by notifying the load balancer that the node is going out of service to ensure the node doesn’t receive any new connections, then wait 60 seconds for existing connections to drain in accordance with the service’s shutdown grace period SLO, then take the node offline with confidence. The resulting load increase on other nodes in the group would be gradual and roughly linear. When it comes to distributed systems and their scalability, people often focus on creating efficient systems. Efficiency is important but usually not as important as stability. High impulse events like reconnect storms can produce complex systemic effects. Left unattended, they often amplify the severity of similar effects in different parts of the system in ways that are both unexpected and difficult to predict. If you fail to solve enough of these types of problems, you may soon find yourself a situation where so many components are failing so simultaneously that it’s exceptionally difficult to discern the underlying cause(s) empirically from logs and dashboards. An application’s architecture must be designed primarily in accordance with principle and remain open to modification in response to statistical performance analysis. Conclusion WebSockets are appropriate for many applications which require consistent low latency full duplex high frequency communication such as chat applications. However, any WebSocket architecture that can be reduced to a half-duplex problem can probably be remodeled to use Long Polling to improve the application’s runtime performance variability, reducing operational complexity and promoting total systemic stability. Top comments (3) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand Rockie Yang Rockie Yang Rockie Yang Follow Start from user experience and working backward out technologies Work Knock Data Joined Oct 14, 2022 • Jan 12 '23 Dropdown menu Copy link Hide Thanks for great in depth explanation. Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Juro Oravec Juro Oravec Juro Oravec Follow Where software, biology and business meets. Location London, UK Work Software Engineer at BenevolentAI Joined Jul 13, 2020 • Jan 10 '24 Dropdown menu Copy link Hide Very insightful write-up! Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Paul Pryor Paul Pryor Paul Pryor Follow Full Stack Web Application Developer Joined Mar 4, 2024 • Mar 5 '24 Dropdown menu Copy link Hide Server Sent Events is another alternative similar to Web Sockets but is half duplex. Like comment: Like comment: 2 likes 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 Kevin Burns Follow Professional Gopher Location Menlo Park, CA Joined Jul 23, 2017 More from Kevin Burns The Large Language Centipede # ai # ouroboros Skipfilter # go # bitmap # skiplist Data Constraints: From Imperative to Declarative # go # mongodb # architecture # database 💎 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/ngxp/s2e28-david-khourshid-on-the-current-future-states-of-development#main-content | S2E28 | David Khourshid on the Current & Future States of Development - 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 Angular Experience Follow S2E28 | David Khourshid on the Current & Future States of Development Aug 8 '22 play In this episode we are joined by David Khourshid the Founder of Stately.ai to learn about the current and future states of developing modern software. When we step back, what future are we building towards and how can we build smarter? LINKS: https://twitter.com/DavidKPiano https://davidk.dev/ https://www.linkedin.com/in/davidkpiano/ https://stately.ai/ https://frontendmasters.com/teachers/david-khourshid/ https://css-tricks.com/author/davidkpiano/ CONNECT WITH US: David Khourshid @DavidKPiano Brooke Avery @JediBravery Erik Slack @erik_slack Episode source Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Your browser does not support the audio element. 1x initializing... × 💎 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 | 2026-01-13T08:48:07 |
https://dev.to/realnamehidden1_61 | realNameHidden - 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 realNameHidden Actively Looking For Work Youtube Channel Link : https://www.youtube.com/@realNameHiddenn Blog : https://idiotprogrammern.blogspot.com/ Location India Joined Joined on Oct 23, 2021 Personal website https://www.youtube.com/@realNameHiddenn github website Work Looking For Work email : realnamehiddenyt@gmail.com Four Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least four years. Got it Close Three Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least three years. Got it Close Writing Debut Awarded for writing and sharing your first DEV post! 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Got it Close More info about @realnamehidden1_61 Skills/Languages java , sql , Spring Boot , Hibernate. Currently learning Spring Boot Available for Freelance Work, email : realnamehiddenyt@gmail.com Post 231 posts published Comment 1 comment written Tag 5 tags followed You See Increased Latency in API Response — What Are the Possible Causes in Apigee X? realNameHidden realNameHidden realNameHidden Follow Jan 13 You See Increased Latency in API Response — What Are the Possible Causes in Apigee X? # apigeex # apigee # api # gcp 5 reactions Comments Add Comment 4 min read Want to connect with realNameHidden? Create an account to connect with realNameHidden. You can also sign in below to proceed if you already have an account. Create Account Already have an account? 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A Beginner-Friendly Guide # java # interview # interface 5 reactions Comments Add Comment 3 min read How AI Is Transforming API Management: The Apigee Developer’s Guide realNameHidden realNameHidden realNameHidden Follow Nov 29 '25 How AI Is Transforming API Management: The Apigee Developer’s Guide # apigee # api # ai # copiolet 5 reactions Comments 1 comment 4 min read what is the Difference Between Singleton and Prototype Scope in Spring? realNameHidden realNameHidden realNameHidden Follow Nov 27 '25 what is the Difference Between Singleton and Prototype Scope in Spring? # java # spring # springboot 5 reactions Comments Add Comment 3 min read What is the Spring Bean Lifecycle? realNameHidden realNameHidden realNameHidden Follow Nov 23 '25 What is the Spring Bean Lifecycle? # springboot # tutorial # beginners # java 5 reactions Comments Add Comment 2 min read What Is the Difference Between AssignMessage vs ExtractVariables in Apigee ? realNameHidden realNameHidden realNameHidden Follow Nov 20 '25 What Is the Difference Between AssignMessage vs ExtractVariables in Apigee ? # apigee # interview # api # management 5 reactions Comments Add Comment 3 min read What Is the Difference Between ApplicationContext and BeanFactory? realNameHidden realNameHidden realNameHidden Follow Nov 19 '25 What Is the Difference Between ApplicationContext and BeanFactory? # java # spring # springboot 5 reactions Comments Add Comment 3 min read ⚖️ What’s the Difference Between Comparable and Comparator in Java? realNameHidden realNameHidden realNameHidden Follow Nov 10 '25 ⚖️ What’s the Difference Between Comparable and Comparator in Java? # java # interivew # collection 5 reactions Comments Add Comment 4 min read 🔄 What’s the Difference Between Iterator and ListIterator in Java? realNameHidden realNameHidden realNameHidden Follow Nov 9 '25 🔄 What’s the Difference Between Iterator and ListIterator in Java? # java # interview # collection 5 reactions Comments Add Comment 3 min read 🌳 Difference Between HashSet and TreeSet in Java realNameHidden realNameHidden realNameHidden Follow Nov 8 '25 🌳 Difference Between HashSet and TreeSet in Java # java # collection # interview 5 reactions Comments Add Comment 3 min read 🧠 What is the Difference Between Fail-Fast and Fail-Safe Iterators in Java? realNameHidden realNameHidden realNameHidden Follow Nov 7 '25 🧠 What is the Difference Between Fail-Fast and Fail-Safe Iterators in Java? # java # collection # interview # javainterview 5 reactions Comments Add Comment 3 min read When Would You Use a TreeMap Over a HashMap? realNameHidden realNameHidden realNameHidden Follow Nov 6 '25 When Would You Use a TreeMap Over a HashMap? # java # collection # interview # hashmap 5 reactions Comments Add Comment 4 min read Can a HashMap Have a Null Key? 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https://dev.to/kevburnsjr/websockets-vs-long-polling-3a0o#the-solution | WebSockets vs Long Polling - 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 Kevin Burns Posted on Jul 22, 2021 • Edited on Aug 28, 2025 WebSockets vs Long Polling This article contrasts the operational complexity of WebSockets and Long Polling using real world examples to promote Long Polling as a simpler alternative to Websockets in systems where a half-duplex message channel will suffice. WebSockets A WebSocket is a long lived persistent TCP connection (often utilizing TLS) between a client and a server which provides a real-time full-duplex communication channel. These are often seen in chat applications and real-time dashboards. Long Polling Long Polling is a near-real-time data access pattern that predates WebSockets. A client initiates a TCP connection (usually an HTTP request) with a maximum duration (ie. 20 seconds). If the server has data to return, it returns the data immediately, usually in batch up to a specified limit. If not, the server pauses the request thread until data becomes available at which point it returns the data to the client. Analysis WebSockets are Full-Duplex meaning both the client and the server can send and receive messages across the channel. Long Polling is Half-Duplex meaning that a new request-response cycle is required each time the client wants to communicate something to the server. Long Polling usually produces slightly higher average latency and significantly higher latency variability compared to WebSockets. WebSockets do support compression, but usually per-message. Long Polling typically operates in batch which can significantly improve message compression efficiency. Scaling Up We’ll now contrast the systemic behavior of server-side scalability for applications using primarily WebSockets vs Long Polling. WebSockets Suppose we have 4 app servers in a scaling group with 10,000 connected clients. Now suppose we scale up the group by adding a new app server and wait for 60 seconds. We find that all of the existing clients are still connected to the original 4 app servers. The Load Balancer may be intelligent enough to route new connections to the new app server in order to balance the number of concurrent connections so that this effect will diminish over time. However, the amount of time required for this system to return to equilibrium is unknown and theoretically infinite. These effects could be mitigated by the application using a system to intelligently preempt web socket connections in response to changes in the scaling group's capacity but this would require the application to have special real-time knowledge about the state of its external environment which crosses a boundary that is typically best left uncrossed without ample justification. Long Polling Suppose we have the same 4 app servers in a scaling group with 10,000 connected clients using Long Polling. Now suppose we scale up the group by adding a new app server and wait for 60 seconds. We observe that the number of open connections has automatically rebalanced with no intervention. We can even state declaratively that if the long poll duration is set to 60 seconds or less, then any autoscaling group will automatically regain equilibrium within 60 seconds of any membership change. This trait can be reflected in the application’s Service Level Objectives. These numbers are important because they are used by operators to correctly tune the app’s autoscaling mechanisms. Analysis Service Level Objectives are an important aspect of system management since they ultimately serve as the contractual interface between dev and ops. If an application’s ability to return to equilibrium after scaling is unbounded, a change in application behavior is likely warranted. Scaling Down The following example illustrates difficulties encountered by a real world device management software company operating thousands of 24/7 concurrent WebSocket connections from thousands of data collection agents placed inside corporate networks. The System A Data Collection Agent, written in Go, is distributed as an executable binary that runs as a service on a customer's machine scanning local networks for SNMP devices and reporting SNMP data periodically to the application in the cloud. One key feature of the product was the ability for a customer to interact with any of their devices in real time from anywhere in the world using a single page web application hosted in the cloud. Because each agent resides on a customer network behind a firewall, the agents would need to initiate and maintain a WebSocket connection to the application in the cloud as a secure full-duplex tunnel. The web service sends commands to agents and agents send data to the web service all through a single persistent TCP connection. The Problem There was one big unexpected technical challenge faced by the team when deploying this system that made deployments risky. Whenever a new version of the app server was deployed to production, the system would be shocked by high impulse reconnect storms originating from the data collection agents. If a server has 2500 active connections and you take it out of service, those 2500 connections will be closed simultaneously and all the agents will reopen new connections simultaneously. This can overwhelm some systems, especially if the socket initialization code touches the database for anything important (ie. authorization). If an agent can’t establish a connection before the read deadline, it will retry the connection again which will drown the app servers even further, causing an unrecoverable negative feedback loop. This proclivity toward failure caused management to change their policies regarding deployments to reduce the number of deployments as much as possible to avoid disruption. The Solution The problem was partially solved by implementing strict exponential retry policies on their clients. This solution was effective enough at reducing the severity of retry storms on app deployment to be considered a good temporary solution. However, deployments were still infrequent by design and the high impulse load spikes weren’t gone, they just no longer produced undesirable secondary effects. Analysis This temporary solution is only possible in situations where the server has complete control over all of its clients. In many scenarios this may not be the case. If the agents were modeled to receive commands from the server by Long Poll and push data to the server through a normal API, the load would be evenly spread. If using a Long Poll architecture, the deployment system would replace a node by notifying the load balancer that the node is going out of service to ensure the node doesn’t receive any new connections, then wait 60 seconds for existing connections to drain in accordance with the service’s shutdown grace period SLO, then take the node offline with confidence. The resulting load increase on other nodes in the group would be gradual and roughly linear. When it comes to distributed systems and their scalability, people often focus on creating efficient systems. Efficiency is important but usually not as important as stability. High impulse events like reconnect storms can produce complex systemic effects. Left unattended, they often amplify the severity of similar effects in different parts of the system in ways that are both unexpected and difficult to predict. If you fail to solve enough of these types of problems, you may soon find yourself a situation where so many components are failing so simultaneously that it’s exceptionally difficult to discern the underlying cause(s) empirically from logs and dashboards. An application’s architecture must be designed primarily in accordance with principle and remain open to modification in response to statistical performance analysis. Conclusion WebSockets are appropriate for many applications which require consistent low latency full duplex high frequency communication such as chat applications. However, any WebSocket architecture that can be reduced to a half-duplex problem can probably be remodeled to use Long Polling to improve the application’s runtime performance variability, reducing operational complexity and promoting total systemic stability. Top comments (3) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand Rockie Yang Rockie Yang Rockie Yang Follow Start from user experience and working backward out technologies Work Knock Data Joined Oct 14, 2022 • Jan 12 '23 Dropdown menu Copy link Hide Thanks for great in depth explanation. Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Juro Oravec Juro Oravec Juro Oravec Follow Where software, biology and business meets. Location London, UK Work Software Engineer at BenevolentAI Joined Jul 13, 2020 • Jan 10 '24 Dropdown menu Copy link Hide Very insightful write-up! Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Paul Pryor Paul Pryor Paul Pryor Follow Full Stack Web Application Developer Joined Mar 4, 2024 • Mar 5 '24 Dropdown menu Copy link Hide Server Sent Events is another alternative similar to Web Sockets but is half duplex. Like comment: Like comment: 2 likes 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 Kevin Burns Follow Professional Gopher Location Menlo Park, CA Joined Jul 23, 2017 More from Kevin Burns The Large Language Centipede # ai # ouroboros Skipfilter # go # bitmap # skiplist Data Constraints: From Imperative to Declarative # go # mongodb # architecture # database 💎 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 | 2026-01-13T08:48:07 |
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https://dev.to/kevburnsjr/websockets-vs-long-polling-3a0o#main-content | WebSockets vs Long Polling - 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 Kevin Burns Posted on Jul 22, 2021 • Edited on Aug 28, 2025 WebSockets vs Long Polling This article contrasts the operational complexity of WebSockets and Long Polling using real world examples to promote Long Polling as a simpler alternative to Websockets in systems where a half-duplex message channel will suffice. WebSockets A WebSocket is a long lived persistent TCP connection (often utilizing TLS) between a client and a server which provides a real-time full-duplex communication channel. These are often seen in chat applications and real-time dashboards. Long Polling Long Polling is a near-real-time data access pattern that predates WebSockets. A client initiates a TCP connection (usually an HTTP request) with a maximum duration (ie. 20 seconds). If the server has data to return, it returns the data immediately, usually in batch up to a specified limit. If not, the server pauses the request thread until data becomes available at which point it returns the data to the client. Analysis WebSockets are Full-Duplex meaning both the client and the server can send and receive messages across the channel. Long Polling is Half-Duplex meaning that a new request-response cycle is required each time the client wants to communicate something to the server. Long Polling usually produces slightly higher average latency and significantly higher latency variability compared to WebSockets. WebSockets do support compression, but usually per-message. Long Polling typically operates in batch which can significantly improve message compression efficiency. Scaling Up We’ll now contrast the systemic behavior of server-side scalability for applications using primarily WebSockets vs Long Polling. WebSockets Suppose we have 4 app servers in a scaling group with 10,000 connected clients. Now suppose we scale up the group by adding a new app server and wait for 60 seconds. We find that all of the existing clients are still connected to the original 4 app servers. The Load Balancer may be intelligent enough to route new connections to the new app server in order to balance the number of concurrent connections so that this effect will diminish over time. However, the amount of time required for this system to return to equilibrium is unknown and theoretically infinite. These effects could be mitigated by the application using a system to intelligently preempt web socket connections in response to changes in the scaling group's capacity but this would require the application to have special real-time knowledge about the state of its external environment which crosses a boundary that is typically best left uncrossed without ample justification. Long Polling Suppose we have the same 4 app servers in a scaling group with 10,000 connected clients using Long Polling. Now suppose we scale up the group by adding a new app server and wait for 60 seconds. We observe that the number of open connections has automatically rebalanced with no intervention. We can even state declaratively that if the long poll duration is set to 60 seconds or less, then any autoscaling group will automatically regain equilibrium within 60 seconds of any membership change. This trait can be reflected in the application’s Service Level Objectives. These numbers are important because they are used by operators to correctly tune the app’s autoscaling mechanisms. Analysis Service Level Objectives are an important aspect of system management since they ultimately serve as the contractual interface between dev and ops. If an application’s ability to return to equilibrium after scaling is unbounded, a change in application behavior is likely warranted. Scaling Down The following example illustrates difficulties encountered by a real world device management software company operating thousands of 24/7 concurrent WebSocket connections from thousands of data collection agents placed inside corporate networks. The System A Data Collection Agent, written in Go, is distributed as an executable binary that runs as a service on a customer's machine scanning local networks for SNMP devices and reporting SNMP data periodically to the application in the cloud. One key feature of the product was the ability for a customer to interact with any of their devices in real time from anywhere in the world using a single page web application hosted in the cloud. Because each agent resides on a customer network behind a firewall, the agents would need to initiate and maintain a WebSocket connection to the application in the cloud as a secure full-duplex tunnel. The web service sends commands to agents and agents send data to the web service all through a single persistent TCP connection. The Problem There was one big unexpected technical challenge faced by the team when deploying this system that made deployments risky. Whenever a new version of the app server was deployed to production, the system would be shocked by high impulse reconnect storms originating from the data collection agents. If a server has 2500 active connections and you take it out of service, those 2500 connections will be closed simultaneously and all the agents will reopen new connections simultaneously. This can overwhelm some systems, especially if the socket initialization code touches the database for anything important (ie. authorization). If an agent can’t establish a connection before the read deadline, it will retry the connection again which will drown the app servers even further, causing an unrecoverable negative feedback loop. This proclivity toward failure caused management to change their policies regarding deployments to reduce the number of deployments as much as possible to avoid disruption. The Solution The problem was partially solved by implementing strict exponential retry policies on their clients. This solution was effective enough at reducing the severity of retry storms on app deployment to be considered a good temporary solution. However, deployments were still infrequent by design and the high impulse load spikes weren’t gone, they just no longer produced undesirable secondary effects. Analysis This temporary solution is only possible in situations where the server has complete control over all of its clients. In many scenarios this may not be the case. If the agents were modeled to receive commands from the server by Long Poll and push data to the server through a normal API, the load would be evenly spread. If using a Long Poll architecture, the deployment system would replace a node by notifying the load balancer that the node is going out of service to ensure the node doesn’t receive any new connections, then wait 60 seconds for existing connections to drain in accordance with the service’s shutdown grace period SLO, then take the node offline with confidence. The resulting load increase on other nodes in the group would be gradual and roughly linear. When it comes to distributed systems and their scalability, people often focus on creating efficient systems. Efficiency is important but usually not as important as stability. High impulse events like reconnect storms can produce complex systemic effects. Left unattended, they often amplify the severity of similar effects in different parts of the system in ways that are both unexpected and difficult to predict. If you fail to solve enough of these types of problems, you may soon find yourself a situation where so many components are failing so simultaneously that it’s exceptionally difficult to discern the underlying cause(s) empirically from logs and dashboards. An application’s architecture must be designed primarily in accordance with principle and remain open to modification in response to statistical performance analysis. Conclusion WebSockets are appropriate for many applications which require consistent low latency full duplex high frequency communication such as chat applications. However, any WebSocket architecture that can be reduced to a half-duplex problem can probably be remodeled to use Long Polling to improve the application’s runtime performance variability, reducing operational complexity and promoting total systemic stability. Top comments (3) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand Rockie Yang Rockie Yang Rockie Yang Follow Start from user experience and working backward out technologies Work Knock Data Joined Oct 14, 2022 • Jan 12 '23 Dropdown menu Copy link Hide Thanks for great in depth explanation. Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Juro Oravec Juro Oravec Juro Oravec Follow Where software, biology and business meets. Location London, UK Work Software Engineer at BenevolentAI Joined Jul 13, 2020 • Jan 10 '24 Dropdown menu Copy link Hide Very insightful write-up! Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Paul Pryor Paul Pryor Paul Pryor Follow Full Stack Web Application Developer Joined Mar 4, 2024 • Mar 5 '24 Dropdown menu Copy link Hide Server Sent Events is another alternative similar to Web Sockets but is half duplex. Like comment: Like comment: 2 likes 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 Kevin Burns Follow Professional Gopher Location Menlo Park, CA Joined Jul 23, 2017 More from Kevin Burns The Large Language Centipede # ai # ouroboros Skipfilter # go # bitmap # skiplist Data Constraints: From Imperative to Declarative # go # mongodb # architecture # database 💎 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://gg.forem.com/mitch-narrativeflow/how-narrative-design-helps-indie-games-compete-with-aaa-titles-4280 | How Narrative Design Helps Indie Games Compete with AAA Titles - Gamers 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. 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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 Gamers Forem 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 Mitch Posted on Nov 7, 2025 How Narrative Design Helps Indie Games Compete with AAA Titles # gamedev # indie # indiegames If you're building an indie game, you’re probably competing against studios with full orchestras, motion capture stages, and marketing budgets the size of small countries. They have the money. They have the teams. They have the brand recognition. So how do you — with a small team, late nights, and a shoestring budget — stand out ? Here’s the secret: AAA games can buy spectacle. But they can’t buy heart. What you’ll learn in this post: Why story is the indie studio superpower AAA can’t steal Why players forget big-budget games but remember impactful indies Two simple techniques you can use to improve your narrative today Let’s jump in. 👇 AAA Has the Money. Indies Have the Magic. AAA titles have: Massive budgets Custom engines and tools Photo-realistic set pieces Dozens of voice actors Teams of 100+ And yet… many of them feel bland. Because there’s one thing money can’t guarantee: a memorable story — one that resonates, one that sticks, one that you want to remember. Some of the most profound stories ever created came from one person and pure passion. Good story isn’t based on cost. It’s based on truth, craft, and connection. Why Narrative Design Is an Indie Superpower If spectacle alone made great games, every AAA title would be unforgettable. But players abandon hundreds of big games every day — not because of bad graphics — but because the story didn’t connect with them. Meanwhile, indie games like Ori and the Blind Forest or CrossCode win hearts worldwide. They don’t chase charts. They don’t cater to shareholders. They chase truth — and emotions worth feeling. That’s the indie advantage. What Players Actually Remember People rarely talk about polygon counts years later. Instead, they talk about: The line of dialogue that hit close to home The moment a choice shook them with laughter A character who made them a better person An ending that gave them hope Narrative design transforms gameplay into memories . That is your differentiator. Your creative edge. Your emotional advantage. Two Ways to Use That Advantage — Today You don’t need a writers’ room or cinematic pipeline. Try these two simple exercises right now 👇 ✅ 1) The “Player Promise” Ask yourself: “What do I want my player to feel when they finish my game?” Not what happens. Not another twist. The feeling . Write that feeling as one sentence — that becomes your guiding narrative principle. Then check each major story decision against it: “Does this bring my player closer to the promise?” If not, adjust. This single shift can transform coherence and emotional impact overnight. ✅ 2) The “Story Value Test” Think of: One AAA game that was visually stunning… but emotionally flat One indie game that hit you straight in the heart For me, Ori and the Blind Forest (no dialogue!) and CrossCode (amazing dialogue!) taught me this: Emotional truth > expensive production So ask: “Am I designing for truth, or am I designing for spectacle?” Choose truth. Every time. Tools and Guidance to Help You Succeed If you’re here, you already have creativity — the hardest part. The next challenge? Managing branching story complexity and keeping everything connected. I’ve been there. Which is why I built NarrativeFlow — a visual narrative design tool that helps you craft emotional, branching stories without chaos. I originally built the tool for myself (I'm a narrative designer, by the way), but I wanted to help others save hours of time building better game stories, so I decided to make it for everyone: 👉 https://narrativeflow.dev/ It’s the software I wished existed when I began my gamedev journey. A Free Resource to Kickstart Your Narrative If you want a quick boost right now, I made a free guide for indie devs like you: 📘 12 Insights for Crafting Stories Players Actually Care About https://narrativeflow.dev/playbook It’s practical. It’s beginner-friendly. And it works — whether this is your first indie or your tenth. If you ever want someone to talk through narrative challenges with — I’m happy to help. Just reach out anytime! Your creativity is your power. Your story is your leverage. And narrative design is how you move the world. ✅ Quick question for you: What indie game inspired you to care more about storytelling? 👇 Leave a comment — I’d love to hear your picks! If you’d like more game storytelling insights, feel free to follow me here on Dev.to — I’m posting more every week. Top comments (0) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss 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 Mitch Follow Hey there! I'm a narrative designer working on some of the most sophisticated video game stories yet to release. I created NarrativeFlow to help narrative designers tell stories that stand out—fast. Location United States Education Self-taught Work Narrative Designer | Creator and Co-Owner of NarrativeFlow LLC Joined Sep 17, 2025 More from Mitch No More Starving Artists: Why Indie Game Devs Deserve to Be Paid # gamedev 💎 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 Gamers Forem — An inclusive community for gaming enthusiasts 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 . Gamers Forem © 2025 - 2026. We're a place where gamers unite, level up, and share epic adventures. Log in Create account | 2026-01-13T08:48:07 |
https://dev.to/quoll/classy-2hah#description-logics | Stay Classy in OWL - 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 Paula Gearon Posted on Nov 14, 2022 Stay Classy in OWL # rdf # owl # sparql # rules In an effort to publish this quickly, I am posting without proofreading. Errata is welcome. In the last post I discussed using rules to generate RDF statements that are entailed by RDFS . This is useful stuff, but is very limited due to the lack of expressivity of RDFS. This is to be expected, since RDFS was a limited vocabulary that was released well before the full Web Ontology Language ( OWL ) was released. But if we adopt OWL, then what entailments will be valid and useful? Description Logics As shown in my first post in this series , OWL provides a vocabulary for a Description Logic. In particular, OWL2 conforms closely to a family of logics known as 𝒮ℛ𝒪ℐ𝒬. This name indicates some of the elements of the vocabulary: 𝒮: An Abbreviation for 𝒜ℒ𝒞 𝒜ℒ𝒞: Contains concepts including: Classes C , and roles r ⊤ (top, or everything ) ⊥ (bottom, or nothing ) ⊓ (conjunctions, or intersections) ⊔ (disjunctions, or unions) ¬ (negation, or inverse) ∃r.C (existential role restrictions) ∀r.C (universal role restrictions) ℋ: Class hierarchies (classes, with subclasses) ℛ: Complex role inclusion. This is both a role hierarchy (indicated by ℋ) and role composition. ℐ: Inverse roles. 𝒪: Nominals. 𝒩: Cardinality restrictions on roles. 𝒬: Qualified cardinality. This includes cardinality restrictions (indicated by 𝒩), and can also qualify them to classes. To explain each of the above: Classes are a way to classify things. Entities can be classified multiple ways, in which case we say the entity has a type of the class, or that the entity is an instance of the class. e.g. Person can be a class and the entity we name "Alice" may be an instance of Person . Roles describe relationships between entities. e.g. an entity named "Alice" may have a hasChild relationship to an entity named "Susan". Top is a universal class that every entity is an instance of. Bottom is an empty class that no entity is an instance of. Conjunctions are the combination of multiple classes where every class must apply. e.g. A wooden chair is an instance of the conjunction formed from the classes Wooden and Furniture . Disjunctions are the combination of multiple classes where one or more classes must apply. e.g. OfficeEquipment could be a disjunction of OfficeFurniture , ComputerEquipment , Stationery , and KitchenSupplies . Negation is used to create a class of everything that is not the negated class. e.g. The negation of the class of Visible things is everything that cannot be seen. That includes both physical objects, like air, but also arbitrary concepts like "imagination" or "price". It is the entire universe of things that are not in the Visible class. Existential role restrictions means that a given relationship must exist in order to be a member of a class. e.g. To be a Parent an entity must have a hasChild relationship to another entity. Universal role restrictions means that all use of a role has to be with a specific class. e.g. hasChild can be defined to always refer to instances of the class Child . Role hierarchy indicates more general or specific relationships between roles. This creates sub-property and super-property relationships and is roughly analogous to sub-classes and super-classes. e.g. hasDaughter is a more specific role than hasChild , while hasDescendent is a more general role. So hasDaughter is a sub-property for hasChild , and hasChild is a sub-property for hasDescendent . Inverse roles refers to the relationship that goes in the opposite direction between entities. e.g. hasParent is the inverse role to hasChild . Nominals describes a class of items that is defined by its membership in the class. e.g. PresidentOfTheUnitedStates can be defined as a class of the 46 people who have had that position (as of this writing). Number restrictions (or cardinality restrictions ) refers to a minimum or maximum number of relationships. e.g. To be a member of FullTimeStudent a university might require that a student have a minimum of 4 enrolledIn relationships. Qualified cardinality is a more specific type of nominal, where the class of the relationship must apply. e.g. For a student to be a MathMajor they might require a minimum of 10 passed relationships to instances of MathSubject . OWL These constructs are all supported by OWL , and each of those constructs has a mapping to RDF . This means that for each Description Logic expression there is a way to express that expression precisely in RDF. It is data like this that was read and processed by Pellet in the Oedipus example in my initial post . The problem with systems like Pellet is that they rely on memory to explore all possibilities for the data. Consequently, they can struggle with large bodies of data, and are unable to handle large ontologies such as SNOMED CT . We have a much better chance of scaling OWL processing if we can use operations that databases are designed to provide. The principal database operation is the Query , and so the various approaches to scaling try to build on this operation. Query Rewriting One approach to identifying entailments in OWL is by using it to rewrite queries. The first to consider is a general approach to rewriting queries, where the query can be expanded to ask for parts of the ontology. For instance, consider asking for the classes a resource is an instance of: select ?class where { my : resource a ?class } Enter fullscreen mode Exit fullscreen mode This can be rewritten to consider superclasses as well: select ?class where { my : resource a / rdfs : subClassOf * ?class } Enter fullscreen mode Exit fullscreen mode Where the * modifier describes the transitive closure of the rdfs:subClassOf relationship, starting with the 0 step, meaning that it includes the step where the class is the immediate type of the resource. A more specific case is using the ontology to rewrite the query. For instance, if the property my:prop is transitive, then querying for it can always be expanded to use the + modifier. So the query: select ?related where { my : resource my : prop ?related } Enter fullscreen mode Exit fullscreen mode Would be modified to: select ?related where { my : resource my : prop + ?related } Enter fullscreen mode Exit fullscreen mode These are some trivial examples, but some great work was done on this by Héctor Pérez-Urbina in his PhD dissertation . Rules Another approach to scalable entailment is using rules. The mechanism for this is using certain existing data structures to generate new data structures that get inserted alongside the original data. I described this in the last post , where I used construct queries to obtain the data generated by each rule. The other option is to send this generated statements back into the graph by changing construct to insert . For instance, the transitive closure of the property my:prop above could be created with an update operation: insert { ?a my : prop ?c } where { ?a my : prop ?b . ?b my : prop ?c } Enter fullscreen mode Exit fullscreen mode Note that this is a single update, and not actually a full "rule". Running this will only extend all of the my:prop relations by 1 step, doubling the length to 2. But running this iteratively will extend the maximum length of the closure by doubling, so it will rapidly cover the entire closure. What we can learn from this is that rule systems can be built from query/update operations like this, but they need a mechanism for scheduling the rules to be run over and over when needed, and to stop when nothing new is being generated. The basic algorithm for doing this is called RETE , and I discussed this and an implementation at Clojure/conj 2016 . Because rules are built on a querying mechanism that is foundational to the database, they are often very fast. They also rely on the main database storage, so they can scale with the database. They allow computational complexity to be pre-calculated, with the results stored. This allows subsequent operations to rely on space complexity instead. These are very important characteristics for working with large quantities of data, and for this reason I will be focusing on this approach to entailment. Rule Justification Many OWL operations describe entailments that can be expressed as a rule. For instance, the OWL 2 Structural Specification and Functional-Style Syntax document describes many constructs with examples of what they entail. There are many examples of this, but a simple one is the Symmetric Object Property which describes that a:friend is symmetric. Consequently, if "Brian is a friend of Peter" then this entails "Peter is a friend of Brian". The general rule for symmetry can then be given as: insert { ?b ?prop ?a } where { ?a ?prop ?b . ?prop a owl : SymmetricProperty } Enter fullscreen mode Exit fullscreen mode This can seem to be a straightforward operation, but interesting insights come about when we consider exactly why these new statements are allowed to be asserted. Validity and Consistency Logic systems can be described using a pair of properties: validity and consistency. A system is valid if every interpretation of the systems leads to conclusions that are true. A system is invalid if there exists an interpretation where the conclusions are not true. A system is consistent if there exists an interpretation where the conclusions are true. A system is inconsistent if there are no interpretations where the conclusions are true. The interpretation of a system is a selection of values that conform to the system. To explain some of this, let's use the mathematical domain. In this case, the interpretation will usually be a selection of numbers to associate with values. Valid Since every possible interpretation of a valid system is true, these are also referred to as a tautology . At first glance, this does not seem that useful, however it is a very important concept. An example of a valid math expression is: | x | ≥ x The various interpretations of this system are the values that x can take in the domain of real numbers ℝ. In this case, it doesn't matter what value x takes, since the equation will always be true. This is still logic, so we can introduce an or operation, with another valid equation: x > 1 ∨ x < 2 Again, this is a tautology, as it will be true for every interpretation of x in the domain. Invalid This applies to any system which is not valid. That simply means that there exists an interpretation where truth does not hold. For instance: x > 2 This is true when x is 3 or 4, but it is not true when x is 1 or 2. Lots of systems are Invalid, since tautologies (i.e. valid systems) don't have a lot to say. Consistent A system is consistent when there exists an interpretation that leads to truth. The example invalid statement also happens to be consistent: x > 2 As already mentioned, when x is 3 then the statement is true, so this system is consistent. Inconsistent This indicates that a system is not consistent, meaning that there are no possible interpretations which can be true. For instance: x < 3 ∧ x > 4 There are no numbers that meet both of these conditions, and therefore there are no interpretations where this is true. Relations to Each Other When considered in relation to one another we see the following states for systems: Always true: Valid and Consistent Sometimes true, Sometimes false: Invalid and Consistent Always false: Invalid and Inconsistent Entailment Entailment is the operation of finding new statements that are true in every possible interpretation of a system, given its semantics. This is possible when using the Open World Assumption (OWA), since new statements can always be added, which is a concept that is sometimes expressed as, "Anyone can say Anything about Anything" (this phrase appears in an early draft of the RDF Concepts and Abstract Data Model , and also in the book " Semantic Web for the Working Ontologist ", by Allemang, Hendler, and now in the second edition, Gandon. I will refer to this book as SWWO). This cuts both ways though: not only does it mean that new statement may be created, but it also limits which statements may be created. The OWA says that there are possibly a lot of other statements that the system does not describe which could lead to a statement not being possible in every possible interpretation. When it comes to identifying new statements that can be entailed, it is a useful exercise to consider all the possible constructs that could lead to the statement leading to a falsehood, even if it requires a convoluted set of statements to get there. Tableaux One approach in using validity and consistency is to determine if a given system entails a statement using the Tableaux Algorithm. In this case, for a given system 𝑮 an entailment 𝑨 is described as: 𝑮 ⊨ 𝑨 This entailment can only be true if: 𝑮 ⋃ {¬𝑨} is inconsistent This is a useful test, because the algorithm need only discover a single false case to prove inconsistency. Pellet is an implementation of this algorithm, and while it does not scale to very large ontologies, it is nevertheless very powerful. Rules Another approach to entailment is to use rules. As mentioned above, this can be done when we know that a statement is legal in every possible interpretation of the system. There is a defined subset of possible reasoning in OWL2 which can lead to entailments via rules. This subset is called the OWL 2 RL Profile , and the rules can be found in tables 4 through to table 9 in the rules section of the OWL 2 Profiles document. It is some of these rules that I want to explore here and in other posts. Intersections A practical application of all of this can be seen in Intersections. As described in SWWO , an intersection of classes :A and :B can be described using a subclass relationship: This is described in Turtle as: : IntersectionAB rdfs: subClassOf : A, : B . Enter fullscreen mode Exit fullscreen mode Let's consider what can be inferred from this. If we have an instance of :IntersectionAB called :x , then this is represented as: : x a : IntersectionAB . Enter fullscreen mode Exit fullscreen mode The rule rdfs9 is: insert { ?zzz a ?yyy } where { ?xxx rdfs : subClassOf ?yyy . ?zzz a ?xxx } Enter fullscreen mode Exit fullscreen mode Applying this will result in :x being an instance of both :A and :B : : x a : IntersectionAB . : x a : A . : x a : B . Enter fullscreen mode Exit fullscreen mode These inferences are valid, because the definition of the rdfs:subClassOf relationship states and instances of a subclass will also be instances of the superclass. There are no interpretations where this does not hold. Class Membership Another possibility is when :y is a member of both :A and :B . : y a : A . : y a : B . Enter fullscreen mode Exit fullscreen mode It would seem reasonable to infer that :y is therefore an instance of :IntersectionAB . However, inferences are only valid if they apply in every possible system, and the Open World Assumption (OWA) must allow for any new consistent statement. There are statements that can be introduced that are both consistent with the existing statements, and inconsistent with inferring :y as a member of :IntersectionAB . To see an example of this, we can introduce a two new classes, called :C and :D , are the complements of each other. This means that anything that is a member of :C is not a member of :D , and vice versa. We can also make :IntersectionAB a subclass of :C : : IntersectionAB rdfs: subClassOf : A, : B, : C . : C owl: complementOf : D . Enter fullscreen mode Exit fullscreen mode If :y becomes an instance of :D then if cannot be a part of the intersection, since it cannot be an instance of :C . : IntersectionAB rdfs: subClassOf : A, : B, : C . : C owl: complementOf : D . : y a : A, : B, : D . Enter fullscreen mode Exit fullscreen mode Regardless of how contrived the example may be, the fact that any such example exists indicates that the inference may not be made. OWL Intersections The problem with inferring membership in an intersection above is that the intersection is open , meaning that new classes can be added to the intersection, and those classes can preclude an instance of the other classes from becoming a member. OWL addresses this by defining an closed intersection using an RDF Collection . This uses a linked list structure that does not allow for extra members. Redefining :IntersectionAB we can express this in TTL as: : IntersectionAB owl: intersectionOf ( : A : B ) . Enter fullscreen mode Exit fullscreen mode This looks short and simple, but expands into a longer set of triples: : IntersectionAB owl: intersectionOf _: b1 . _: b1 rdf: first : A . _: b1 rdf: rest _: b2 . _: b2 rdf: first : B . _: b2 rdf: rest rdf: nil . Enter fullscreen mode Exit fullscreen mode RDF defines collections to have a specific structure with each node in the list having a single rdf:first and rdf:rest connection, terminating in the rdf:nil node. This means that it is not a valid construct to include any more elements in the collection. As a consequence, if there is an element :y which is an instance of both :A and :B , then it is not possible to add in triples that make :y a member of something that is excluded from the intersection. Therefore, it is valid to infer that :y is in the intersection: : y a : IntersectionAB . Enter fullscreen mode Exit fullscreen mode This is described in the OWL semantics, and demonstrated in the OWL 2 RL profile in the rule cls-int1 found in table 6. This rule states: IF T(?c, owl:intersectionOf, ?x) LIST[?x, ?c1, ..., ?cn] T(?y, rdf:type, ?c1) T(?y, rdf:type, ?c2) ... T(?y, rdf:type, ?cn) Enter fullscreen mode Exit fullscreen mode THEN T(?y, rdf:type, ?c) Enter fullscreen mode Exit fullscreen mode In English it says: If ?c is an intersection described by ?x and ?x is a list containing ?c1 through to ?cn and ?y is an instance of every element in that list Then ?y is an instance of the intersection ?c In Practice Unfortunately, this is tricky to describe in SPARQL. It is easy to check if a value is an instance of one or more members of a list, but how can you check if it is a member of every member of the list? Let's start with some example data, and try to perform the entailment on it. First of all, we can define the intersection of 3 classes: :A , :B and :C . Then we'll describe 3 objects: :m , :n , and :o . The :m object will be an instance of all 3 classes The :n object will be an instance of 2 of the 3 classes The :o object will not be an instance of any of the classes We should be able to find that :m is a member of the intersection, while :n and :o are not. : IntABC owl: intersectionOf ( : A : B : C ). : m a : A, : B, : C . : n a : A, : C . : o a : D . Enter fullscreen mode Exit fullscreen mode Let's start with finding a value ?y which is a member of the intersection class ?c : select distinct ?y where { ?c owl : intersectionOf ?x . ?x rdf : rest */ rdf : first ?cn . ?y a ?cn } Enter fullscreen mode Exit fullscreen mode This returns :m and :n , since they are both instances of classes in the intersection. Now we need to remove values of ?x which don't match every class in the intersection. To do that, start with finding those that don't match everything in the intersection. This can be found by considering each element in the collection (call it ?d ) and pairing it with every other element in the collection (call these ?d2 ). We can then look for the instances of ?d : select distinct ?y ?d ?2 where { ?c owl : intersectionOf ?x . ?x rdf : rest */ rdf : first ?d . ?x rdf : rest */ rdf : first ?d2 . FILTER ( ?d ! = ?d2 ) ?y a ?d } Enter fullscreen mode Exit fullscreen mode This returns every class paired with every other class, but only for instances of the first class: ?y ?d ?d2 :m :C :A :m :C :B :m :A :C :m :A :B :m :B :A :m :B :C :n :C :A :n :C :B :n :A :C :n :A :B Note how :n does not include a ?d equal to :B , but it does have ?d2 set to each value. If we remove cases where ?y is set to the second value, then everything will be removed for ?y = :m , since: when ?y is :m , and :m is an instance of :A , then ?y is also an instance of :B and :C when ?y is :m , and :m is an instance of :B , then ?y is also an instance of :A and :C . when ?y is :m , and :m is an instance of :C , then ?y is also an instance of :A and :B However, when ?y is :n not everything is cancelled: when ?y is :n , and :n is an instance of :A , then ?y is and instance of :C , and that gets removed, but :n is not an instance of :B . when ?y is :n , and :n is an instance of :C , then ?y is an instance of :A , and that gets removed, but :n is not an instance of :B . The query to express this is: select distinct ?y ?d ?d2 where { ?c owl : intersectionOf ?x . ?x rdf : rest */ rdf : first ?d . ?x rdf : rest */ rdf : first ?d2 FILTER ( ?d ! = ?d2 ) ?y a ?d MINUS { ?y a ?d2 }} Enter fullscreen mode Exit fullscreen mode ?y ?d ?d2 :n :C :B :n :A :B Now that we've found the values of ?y that we don't want, they can be removed from the original query: select distinct ?y where { ?c owl : intersectionOf ?x . ?x rdf : rest */ rdf : first ?cn . ?y a ?cn MINUS { ?x rdf : rest */ rdf : first ?d . ?x rdf : rest */ rdf : first ?d2 . FILTER ( ?d ! = ?d2 ) ?y a ?d MINUS { ?y a ?d2 } } } Enter fullscreen mode Exit fullscreen mode This gives the single solution of :m ?y :m So the final rule is: insert { ?y a ?c } where { ?c owl : intersectionOf ?x . ?x rdf : rest */ rdf : first ?cn . ?y a ?cn MINUS { ?x rdf : rest */ rdf : first ?d . ?x rdf : rest */ rdf : first ?d2 . FILTER ( ?d ! = ?d2 ) ?y a ?d MINUS { ?y a ?d2 } } } Enter fullscreen mode Exit fullscreen mode NOTE: This query is for demonstration only. These operations are implemented doubly nested loops, which will not scale at all. It works for small ontologies, but if you try it on something like SNOMED then you will discover that the database will process for over a week. Non-standard SPARQL operations can do this much more efficiently. Final Comment This post was to introduce people to some of the more detailed elements of OWL's representation of Description Logic, explained Valid models are ones in which all interpretations will be true, and how entailment can be made for Consistent statements that lead to correct models for every possible interpretation. The examples at the end demonstrated how entailment can be limited in the open structures of RDFS, but is more capable for the closed structures described in OWL, always remembering that the model itself always follows the Open World Assumption. The SPARQL rule for owl:intersectionOf was me being clever, even if it's useless in the real world due to the scalability issues. 😊 I've been doing this in the real world with code that is outside of SPARQL, but I ought to be able to do it with SPARQL extensions like stardog:list:member (this could remove one level of loop in the above query, but I think it's possible to do even better). All of this is to provide background for my next blog post, which I ought to be able to start now that I've finished writing this! Top comments (0) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss 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 Paula Gearon Follow Just a girl, standing before a compiler, asking it to love her Location Spotsylvania, VA Education Computer Engineering. Physics. 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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 Martin Krause “It’s only work if somebody makes you do it.” • craft code • creative ideas • cutting edge • author • senior front end architect • professional scuba diver • adventures above and below the sea level Location Germany Joined Joined on May 19, 2019 Personal website http://mkrause.info github website twitter website Work Senior Front End Architect, Full Stack Engineer, Creative Technologist and Scuba Diving Professional Six Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least six years. Got it Close 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. 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Got it Close Show all 15 badges More info about @martinkr GitHub Repositories chigai-core Modern visual regression testing. Core module. JavaScript • 18 stars chigai-api Modern visual regression testing. API for the visual regression tests. JavaScript • 21 stars chigai-cli Modern visual regression testing. CLI. JavaScript • 18 stars next-export-i18n Internationalize (18n) next.js with true support for next export TypeScript • 233 stars Lakka lakka. An asynchronous request accelerator for JSON, text and HTML requests. JavaScript • 20 stars Skills/Languages I am a seasoned remote freelancer with a deep knowledge of HMTL, CSS, JavaScript, including NodeJS and the cutting edge “Front End Stack”. I am known for craft code and "thinking outside the box". Available for I am interested in remote and agile projects with a state-of-the-art technology stack, which benefit from my creative thinking, deep knowledge of the Front End as well as leading and mentoring teams. 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https://dev.to/hereisnaman/logical-or-vs-nullish-coalescing-operator-in-javascript-3851#main-content | JavaScript ||: Logical OR (||) vs Nullish Coalescing Operator (??) in JavaScript - 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 Naman Kumar Posted on Apr 22, 2020 JavaScript || Logical OR (||) vs Nullish Coalescing Operator (??) in JavaScript # node # javascript # opensourc With the latest release of version 14, the Nullish Coalescing Operator (??) is now supported in NodeJS. In this post let us see what is the use case of this operator and how is it different from the logical OR. Logical Or (||) const paginate = ( options = {}) => { return [ 1 , 2 , 3 , 4 , 5 ]. splice ( 0 , options . limit || 3 ); } paginate ( 1 ); // expected: [1], output: [1] paginate (); // expected: [1, 2, 3], output: [1, 2, 3] paginate ( 0 ); // expected: [], output: [1, 2, 3] Enter fullscreen mode Exit fullscreen mode How the logical or operator functions is, it returns the right hand value if the left hand value coerce to false. And that not only includes undefined and null but also 0 and '' . In many of our use cases, like the one above this causes unexpected results and we end up using the typeof operator. Nullish Coalescing Operator (??) This solves the problem for us. This operators returns the right hand value only if the left hand value is either null or undefined . const paginate = ( options = {}) => { return [ 1 , 2 , 3 , 4 , 5 ]. splice ( 0 , options . limit ?? 3 ); } paginate ( 1 ); // expected: [1], output: [1] paginate (); // expected: [1, 2, 3], output: [1, 2, 3] paginate ( 0 ); // expected: [], output: [] Enter fullscreen mode Exit fullscreen mode Share your quick JavaScript bites in comments. Top comments (4) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand hrdyjan1 hrdyjan1 hrdyjan1 Follow Vegetarian with long feet, who is in love with Marie and React. TL; DR Marie = Girlfriend React = JavaScript Library Location The Czech Republic Education Czech Technical University Work Bachelor at Prague, Front End developer Joined Sep 4, 2019 • Jan 13 '21 Dropdown menu Copy link Hide There should be probably "limit" only, no "options/options.limit". Like comment: Like comment: 9 likes Like Comment button Reply Collapse Expand Patrick Alcisto Patrick Alcisto Patrick Alcisto Follow Author of CSS, hacker of JS, rider of Mountain Bikes (downhill type preferably), "father" of two dogs Location Charlotte, NC Work Software Engineer Joined May 2, 2019 • Feb 2 '21 Dropdown menu Copy link Hide Nice article but, @ hrdyjan1 is right, your example implies it expects an object with a possible limit property, yet you never pass the limit as part of an object in the three invocations. Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand TonyDev 👾 TonyDev 👾 TonyDev 👾 Follow Location Spain Work One of MAANG Joined Nov 17, 2019 • Jun 30 '24 • Edited on Jun 30 • Edited Dropdown menu Copy link Hide options.limit is always undefined All cases return [1, 2, 3] Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Aniruddha Das Aniruddha Das Aniruddha Das Follow Joined Apr 8, 2023 • Apr 21 '23 Dropdown menu Copy link Hide Thanks, clears the basic concept. 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 Naman Kumar Follow Engineering @ProductHunt Location New Delhi, India Work Software Engineer at Product Hunt Joined Sep 7, 2019 More from Naman Kumar A minimal authorization policy builder for NodeJs # npm # node # javascript # authorization 💎 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/guidelines-for-ai-assisted-articles-on-dev#thank-you | Guidelines for AI-assisted Articles on DEV - 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 Forem Close Guidelines for AI-assisted Articles on DEV This guide was last updated by the DEV Team on April 8th 2024 and is based on the post, Guidelines for AI-assisted Articles on DEV . While there is nuance as far as what it means for a post to be assisted by AI, we care most that the author of the post is able to stand by the information they are sharing. We encourage the use of AI experimentation with the appropriate disclosure, while wholly discouraging the use of these tools to prolifically generate content which has not been scrutinized prior to publication. The DEV Community Guidelines for AI-Assisted and -Generated Articles AI-assisted and -generated articles are allowed on DEV Community, so long as they follow these guidelines: AI-assisted and -generated articles should… Be created and published in good faith , meaning with honest, sincere, and harmless intentions. Disclose the fact that they were generated or assisted by AI in the post, either upfront using the tag #ABotWroteThis or at any point in the article’s copy (including right at the end). - For example, a conclusion that states “Surprise, this article was generated by ChatGPT!” or the disclaimer “This article was created with the help of AI” would be appropriate. Ideally add something to the conversation regarding AI and its capabilities. Tell us your story of using the tool to create content, and why! Be checked for factual accuracy before publishing. (This guideline was suggested by @chihuahuaux via Twitter . Thanks!) AI-assisted and -generated articles should not… Promote any business, program, or course (including your own). Be published with the intent to confuse , deceive , or bamboozle its readers. Be published with the main purpose of building a personal brand, building a social media presence, or gaining clout. Contain educational content or information generated by AI because you, the human author, did not already know it to some degree. AI is great for assistance with English syntax for a variety of reasons, but if you don’t already know or understand the concept you’re writing about, please do not rely on the machine to “know” it for you. Commenting Guidelines In order to support a strong sense of human community on the site, we ask that you not use bots or AI to generate comments on posts, whether the post was published by you or another community member. The exceptions to this rule are basic translation and grammar/syntax improvement tools, such as Google Translate, Grammarly, or any tool used for Assistive Technology (AT) purposes. If you notice a mistake or bad practice in a post that is disclosed to be AI-generated or -assisted, we encourage you to call it out (kindly, of course!). The following actions may result in suspension or a ban: Publishing any article with the intent to harm or scam its readers. Publishing any article with the main purpose of soliciting money. Publishing any article with the main purpose of building backlinks to increase the search engine optimization (SEO) of another site. The two exceptions to this are: (1) a backlink to a personal blog, or (2) a backlink to a company blog IF the article has been shared under that company’s organization on DEV. Publishing any article that is directly plagiarized, knowingly or unknowingly . Our guidelines may continue to evolve and are open for scrutiny. At the end of the day, we expect good faith community activity, and that all authors are able to stand behind the purpose and accuracy of their content. How to Report Offending Content We ask that you DO NOT publicly confront or question members for creating content that you believe to be written with AI assistance but not following our guidelines. Doing so, may result in us warning or suspending your DEV account. Instead, when you come across offending posts, we ask that you please report them via our abuse report from here . When you report offenders, provide details about why you believe they are violating our guidelines. For instance, you can tell us how you came to the conclusion you did (i.e. you ran their work through https://www.zerogpt.com/ and it said the likelihood of the post being generated by ChatGPT is 95%) — we will take all information provided into account. As for offenders, we will decide the severity of the offense, what disciplinary action is necessary (if any), and how to remediate the issue. We have ways of lowering visibility on posts if needed and can add #abotwrotethis to someone's post as well if they refuse to add the necessary disclosure. We also have the ability to lower the visibility of all of someone's posts if they make a habit of regularly posting works that disobey our guidelines. We also offer the ability for community members to block other community members. So, if you have reported someone who you believe to be regularly violating our AI Guidelines, you can go ahead and take action to block them so that you won't see their writing in your fee anymore. To do so, just navigate to the user's profile page and click on the ... menu in the corner, then select block. Thank you! If you have questions or feedback about our approach, we encourage you to contact us via support@dev.to . 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https://dev.to/kevburnsjr/websockets-vs-long-polling-3a0o#analysis | WebSockets vs Long Polling - 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 Kevin Burns Posted on Jul 22, 2021 • Edited on Aug 28, 2025 WebSockets vs Long Polling This article contrasts the operational complexity of WebSockets and Long Polling using real world examples to promote Long Polling as a simpler alternative to Websockets in systems where a half-duplex message channel will suffice. WebSockets A WebSocket is a long lived persistent TCP connection (often utilizing TLS) between a client and a server which provides a real-time full-duplex communication channel. These are often seen in chat applications and real-time dashboards. Long Polling Long Polling is a near-real-time data access pattern that predates WebSockets. A client initiates a TCP connection (usually an HTTP request) with a maximum duration (ie. 20 seconds). If the server has data to return, it returns the data immediately, usually in batch up to a specified limit. If not, the server pauses the request thread until data becomes available at which point it returns the data to the client. Analysis WebSockets are Full-Duplex meaning both the client and the server can send and receive messages across the channel. Long Polling is Half-Duplex meaning that a new request-response cycle is required each time the client wants to communicate something to the server. Long Polling usually produces slightly higher average latency and significantly higher latency variability compared to WebSockets. WebSockets do support compression, but usually per-message. Long Polling typically operates in batch which can significantly improve message compression efficiency. Scaling Up We’ll now contrast the systemic behavior of server-side scalability for applications using primarily WebSockets vs Long Polling. WebSockets Suppose we have 4 app servers in a scaling group with 10,000 connected clients. Now suppose we scale up the group by adding a new app server and wait for 60 seconds. We find that all of the existing clients are still connected to the original 4 app servers. The Load Balancer may be intelligent enough to route new connections to the new app server in order to balance the number of concurrent connections so that this effect will diminish over time. However, the amount of time required for this system to return to equilibrium is unknown and theoretically infinite. These effects could be mitigated by the application using a system to intelligently preempt web socket connections in response to changes in the scaling group's capacity but this would require the application to have special real-time knowledge about the state of its external environment which crosses a boundary that is typically best left uncrossed without ample justification. Long Polling Suppose we have the same 4 app servers in a scaling group with 10,000 connected clients using Long Polling. Now suppose we scale up the group by adding a new app server and wait for 60 seconds. We observe that the number of open connections has automatically rebalanced with no intervention. We can even state declaratively that if the long poll duration is set to 60 seconds or less, then any autoscaling group will automatically regain equilibrium within 60 seconds of any membership change. This trait can be reflected in the application’s Service Level Objectives. These numbers are important because they are used by operators to correctly tune the app’s autoscaling mechanisms. Analysis Service Level Objectives are an important aspect of system management since they ultimately serve as the contractual interface between dev and ops. If an application’s ability to return to equilibrium after scaling is unbounded, a change in application behavior is likely warranted. Scaling Down The following example illustrates difficulties encountered by a real world device management software company operating thousands of 24/7 concurrent WebSocket connections from thousands of data collection agents placed inside corporate networks. The System A Data Collection Agent, written in Go, is distributed as an executable binary that runs as a service on a customer's machine scanning local networks for SNMP devices and reporting SNMP data periodically to the application in the cloud. One key feature of the product was the ability for a customer to interact with any of their devices in real time from anywhere in the world using a single page web application hosted in the cloud. Because each agent resides on a customer network behind a firewall, the agents would need to initiate and maintain a WebSocket connection to the application in the cloud as a secure full-duplex tunnel. The web service sends commands to agents and agents send data to the web service all through a single persistent TCP connection. The Problem There was one big unexpected technical challenge faced by the team when deploying this system that made deployments risky. Whenever a new version of the app server was deployed to production, the system would be shocked by high impulse reconnect storms originating from the data collection agents. If a server has 2500 active connections and you take it out of service, those 2500 connections will be closed simultaneously and all the agents will reopen new connections simultaneously. This can overwhelm some systems, especially if the socket initialization code touches the database for anything important (ie. authorization). If an agent can’t establish a connection before the read deadline, it will retry the connection again which will drown the app servers even further, causing an unrecoverable negative feedback loop. This proclivity toward failure caused management to change their policies regarding deployments to reduce the number of deployments as much as possible to avoid disruption. The Solution The problem was partially solved by implementing strict exponential retry policies on their clients. This solution was effective enough at reducing the severity of retry storms on app deployment to be considered a good temporary solution. However, deployments were still infrequent by design and the high impulse load spikes weren’t gone, they just no longer produced undesirable secondary effects. Analysis This temporary solution is only possible in situations where the server has complete control over all of its clients. In many scenarios this may not be the case. If the agents were modeled to receive commands from the server by Long Poll and push data to the server through a normal API, the load would be evenly spread. If using a Long Poll architecture, the deployment system would replace a node by notifying the load balancer that the node is going out of service to ensure the node doesn’t receive any new connections, then wait 60 seconds for existing connections to drain in accordance with the service’s shutdown grace period SLO, then take the node offline with confidence. The resulting load increase on other nodes in the group would be gradual and roughly linear. When it comes to distributed systems and their scalability, people often focus on creating efficient systems. Efficiency is important but usually not as important as stability. High impulse events like reconnect storms can produce complex systemic effects. Left unattended, they often amplify the severity of similar effects in different parts of the system in ways that are both unexpected and difficult to predict. If you fail to solve enough of these types of problems, you may soon find yourself a situation where so many components are failing so simultaneously that it’s exceptionally difficult to discern the underlying cause(s) empirically from logs and dashboards. An application’s architecture must be designed primarily in accordance with principle and remain open to modification in response to statistical performance analysis. Conclusion WebSockets are appropriate for many applications which require consistent low latency full duplex high frequency communication such as chat applications. However, any WebSocket architecture that can be reduced to a half-duplex problem can probably be remodeled to use Long Polling to improve the application’s runtime performance variability, reducing operational complexity and promoting total systemic stability. Top comments (3) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand Rockie Yang Rockie Yang Rockie Yang Follow Start from user experience and working backward out technologies Work Knock Data Joined Oct 14, 2022 • Jan 12 '23 Dropdown menu Copy link Hide Thanks for great in depth explanation. Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Juro Oravec Juro Oravec Juro Oravec Follow Where software, biology and business meets. Location London, UK Work Software Engineer at BenevolentAI Joined Jul 13, 2020 • Jan 10 '24 Dropdown menu Copy link Hide Very insightful write-up! Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Paul Pryor Paul Pryor Paul Pryor Follow Full Stack Web Application Developer Joined Mar 4, 2024 • Mar 5 '24 Dropdown menu Copy link Hide Server Sent Events is another alternative similar to Web Sockets but is half duplex. Like comment: Like comment: 2 likes 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 Kevin Burns Follow Professional Gopher Location Menlo Park, CA Joined Jul 23, 2017 More from Kevin Burns The Large Language Centipede # ai # ouroboros Skipfilter # go # bitmap # skiplist Data Constraints: From Imperative to Declarative # go # mongodb # architecture # database 💎 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/sparql | Sparql - 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 # sparql Follow Hide Create Post Posts Left menu 👋 Sign in for the ability to sort posts by relevant , latest , or top . Right menu Stay Classy in OWL Paula Gearon Paula Gearon Paula Gearon Follow Nov 14 '22 Stay Classy in OWL # rdf # owl # sparql # rules 7 reactions Comments Add Comment 16 min read Classification Paula Gearon Paula Gearon Paula Gearon Follow Sep 28 '22 Classification # rdf # owl # sparql # rules Comments Add Comment 10 min read What Can't I do, as a Rule? Paula Gearon Paula Gearon Paula Gearon Follow Aug 22 '22 What Can't I do, as a Rule? # rdf # owl # sparql # rules 4 reactions Comments 4 comments 13 min read Customize sparql ✨ client middleware with tesla ⚡️ juffel juffel juffel Follow May 1 '22 Customize sparql ✨ client middleware with tesla ⚡️ # elixir # tesla # wikidata # sparql 11 reactions Comments Add Comment 3 min read Location Data for Cities and Towns Min Min Min Follow Feb 19 '20 Location Data for Cities and Towns # opendata # sql # sparql # wikidata 6 reactions Comments Add Comment 2 min read How to Extract Knowledge from Wikipedia, Data Science Style Michael Li Michael Li Michael Li Follow Feb 9 '20 How to Extract Knowledge from Wikipedia, Data Science Style # sparql # sql # wikidata # ontology 9 reactions Comments Add Comment 7 min read SPARQL - An Absolute Beginner's Guide Terence Eden Terence Eden Terence Eden Follow Oct 29 '19 SPARQL - An Absolute Beginner's Guide # sparql # wikidata # database 15 reactions Comments Add Comment 3 min read Current state of Semantic Web Evaldas Buinauskas Evaldas Buinauskas Evaldas Buinauskas Follow Dec 4 '17 Current state of Semantic Web # discuss # semanticweb # sparql # rdf 21 reactions Comments 9 comments 1 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. 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 | 2026-01-13T08:48:07 |
https://dev.to/adventures_in_dotnet/microsoft-in-uncharted-territory-with-richard-campbell-net-155 | Microsoft in Uncharted Territory with Richard Campbell - .NET 155 - 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 Adventures in .NET Follow Microsoft in Uncharted Territory with Richard Campbell - .NET 155 Sep 5 '23 play Richard Campbell is an Advisor, Creator, and Storyteller. They dive into the fascinating world of writing a history book, navigating through different versions of events, and seeking inspiration from pivotal moments. They also explore Microsoft's surprising involvement in large language models, the impact of the iPad on the tech industry, and the ongoing quest for effective client-side development. Additionally, they discuss the evolution of artificial intelligence and its perception in society. Sponsors Chuck's Resume Template Raygun - Application Monitoring For Web & Mobile Apps Become a Top 1% Dev with a Top End Devs Membership Socials LinkedIn: Richard Campbell Picks Adam - API Monitor Adam - Entertainment Science Christian - Tetris Mark - Named Pipes - Win32 apps Mark - Platonic Shawn - Skechers Arch Fit Richard - Windows Whisky Support this podcast at — https://redcircle.com/adventures-in-net/donations Advertising Inquiries: https://redcircle.com/brands Privacy & Opt-Out: https://redcircle.com/privacy Episode source Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Your browser does not support the audio element. 1x initializing... × 💎 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 | 2026-01-13T08:48:08 |
https://dev.to/hereisnaman/logical-or-vs-nullish-coalescing-operator-in-javascript-3851#comment-1ac75 | JavaScript ||: Logical OR (||) vs Nullish Coalescing Operator (??) in JavaScript - 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 Naman Kumar Posted on Apr 22, 2020 JavaScript || Logical OR (||) vs Nullish Coalescing Operator (??) in JavaScript # node # javascript # opensourc With the latest release of version 14, the Nullish Coalescing Operator (??) is now supported in NodeJS. In this post let us see what is the use case of this operator and how is it different from the logical OR. Logical Or (||) const paginate = ( options = {}) => { return [ 1 , 2 , 3 , 4 , 5 ]. splice ( 0 , options . limit || 3 ); } paginate ( 1 ); // expected: [1], output: [1] paginate (); // expected: [1, 2, 3], output: [1, 2, 3] paginate ( 0 ); // expected: [], output: [1, 2, 3] Enter fullscreen mode Exit fullscreen mode How the logical or operator functions is, it returns the right hand value if the left hand value coerce to false. And that not only includes undefined and null but also 0 and '' . In many of our use cases, like the one above this causes unexpected results and we end up using the typeof operator. Nullish Coalescing Operator (??) This solves the problem for us. This operators returns the right hand value only if the left hand value is either null or undefined . const paginate = ( options = {}) => { return [ 1 , 2 , 3 , 4 , 5 ]. splice ( 0 , options . limit ?? 3 ); } paginate ( 1 ); // expected: [1], output: [1] paginate (); // expected: [1, 2, 3], output: [1, 2, 3] paginate ( 0 ); // expected: [], output: [] Enter fullscreen mode Exit fullscreen mode Share your quick JavaScript bites in comments. Top comments (4) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand hrdyjan1 hrdyjan1 hrdyjan1 Follow Vegetarian with long feet, who is in love with Marie and React. TL; DR Marie = Girlfriend React = JavaScript Library Location The Czech Republic Education Czech Technical University Work Bachelor at Prague, Front End developer Joined Sep 4, 2019 • Jan 13 '21 Dropdown menu Copy link Hide There should be probably "limit" only, no "options/options.limit". Like comment: Like comment: 9 likes Like Comment button Reply Collapse Expand Patrick Alcisto Patrick Alcisto Patrick Alcisto Follow Author of CSS, hacker of JS, rider of Mountain Bikes (downhill type preferably), "father" of two dogs Location Charlotte, NC Work Software Engineer Joined May 2, 2019 • Feb 2 '21 Dropdown menu Copy link Hide Nice article but, @ hrdyjan1 is right, your example implies it expects an object with a possible limit property, yet you never pass the limit as part of an object in the three invocations. Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand TonyDev 👾 TonyDev 👾 TonyDev 👾 Follow Location Spain Work One of MAANG Joined Nov 17, 2019 • Jun 30 '24 • Edited on Jun 30 • Edited Dropdown menu Copy link Hide options.limit is always undefined All cases return [1, 2, 3] Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Aniruddha Das Aniruddha Das Aniruddha Das Follow Joined Apr 8, 2023 • Apr 21 '23 Dropdown menu Copy link Hide Thanks, clears the basic concept. 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 Naman Kumar Follow Engineering @ProductHunt Location New Delhi, India Work Software Engineer at Product Hunt Joined Sep 7, 2019 More from Naman Kumar A minimal authorization policy builder for NodeJs # npm # node # javascript # authorization 💎 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.git-tower.com/blog/diff-tools-mac | Diff Tools on macOS | Tower Blog You are using an outdated browser. Please upgrade your browser to improve your experience. Tower Navigation Features Undo Anything Just press Cmd+Z Drag and Drop Make the complex effortless Integrations Use your favorite tools Tower Workflows Branching Configurations Stacked Pull Requests Supercharged workflows All Features Release Notes Pricing Support Documentation Contact Us Account Login Learn Git Video Course 24 episodes Online Book From novice to master Cheat Sheets For quick lookup Webinar Learn from a Git professional First Aid Kit Recover from mistakes Advanced Git Kit Dive deeper Blog Download Download < Back to Blog Diff Tools on macOS Tobias Günther July 2020 | 3 min read Share: NOTE: This post was last updated on October 2024. Staying up-to-date in a software, writing, or design project is hard - especially when multiple people are working on it. Without the right tools, you won't be able to understand the changes that move the project forward. This is where a diff tool comes in handy. It makes changes visible and helps you understand them. In this article, we've compiled a short list that helps you get an overview of the best diff tools on the Mac. FileMerge Being part of its developer toolset, Apple's own merge tool comes at no additional costs. It might not be the most elegant tool, but it's definitely a solid one that does the job of comparing & merging text. FileMerge Beyond Compare Originally a product for Microsoft Windows, the Beyond Compare team has contributed a fine diff tool to the Mac platform. Like Araxis Merge and DeltaWalker, it goes beyond (pun intended) comparing simple text and also allows diffing Word and PDF contents. In its "Pro Version", it also supports merging. Beyond Compare Araxis Merge One of the few diff tools that works with more than just text and image files, Araxis Merge lets you also compare office documents (like MS Word, Excel, Powerpoint, or ODF). It comes in standard and professional editions, and for people working on both macOS and Windows, it's great to know that a single license is valid for both platforms . Araxis Merge Image Diffing in Tower! Our popular Git client supports Image Diffing for a variety of formats (including PNG, JPG, GIF, BMP, TIFF, JPEG2000, and HEIC). In both the Working Copy and various History / Changeset views, you can see how the images evolved! Try it yourself - for free! DeltaWalker Just like Araxis, the DeltaWalker app also lets you compare office files . However, it goes one step further by letting you compare file archives like ZIP, JAR, and TAR files. Also, if you're regularly performing comparisons on a folder basis, DeltaWalker shines with a great performance in this area. DeltaWalker supports macOS, Windows and Linux. DeltaWalker Kaleidoscope Although it has changed hands (i.e. owners) multiple times, Kaleidoscope is still one of the best diff & merge tools for the Mac. Its beautiful user interface and great image diffing capabilities are what set it apart. Kaleidoscope is also available for the iPad. Kaleidoscope Kaleidoscope is tightly integrated with Tower. Here's how you can get the most out of Kaleidoscope with our Git client . Free Alternatives In case you're looking for a free alternative to the standard FileMerge app, you should also have a look at P4Merge and DiffMerge . Both can't compare in terms of features and user interface with their commercial competitors - but make for a valid alternative on macOS, Windows, and Linux. P4Merge DiffMerge Integrations Another aspect to watch out for is integrations: before choosing your favorite tool, you should make sure that it plays nicely with the rest of your tool chain. I can confirm that all of the mentioned tools work seamlessly with Tower , our own Git client. You can pick your Diff tool of choice by accessing the "Settings" window. Choosing a Diff Tool in Tower If you don't need the power of a dedicated Diff tool application, the integrated diff views in Tower might be absolutely sufficient for you: Tower — Text Diff Tower — Image Diff In case you don't know Tower: it's the Git desktop client for Mac and Windows that helps thousands of developers and designers to easily & productively work with the Git version control system. Try it 30 days for free! Conclusion Diff & merge apps are amongst the most underestimated tools. But a good one can be really helpful in a lot of situations. Try one of the above and see for yourself! Get the Git Cheat Sheet Download one of the web's most popular resources on Git! It's free! Download Now for Free Table of Contents Introduction FileMerge Beyond Compare Araxis Merge DeltaWalker Kaleidoscope Free Alternatives Integrations Conclusion We make Tower, the best Git client. Try Tower Now Search the Blog Related Posts Tower 15 for Mac — Automatic Branch Management Tower 15 for Mac introduces Automatic Branch Management and better branch visualization to help you declutter your repository! Git Cheat Sheet Download our free cheat sheet for Git. Because even with a GUI application at hand, there are times when you resort to the command line… and it's impossible to memorize all the important Git commands! We make Tower, the best Git client for Mac and Windows. We help over 100,000 users in companies like Apple, Google, Amazon, Twitter, and Ebay to easily & productively work with the Git version control system. Try it 30 days for free Your Download is in Progress… Giveaways. Cheat Sheets. eBooks. Discounts. And great content from our blog! 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https://dev.to/kevburnsjr/websockets-vs-long-polling-3a0o#long-polling | WebSockets vs Long Polling - 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 Kevin Burns Posted on Jul 22, 2021 • Edited on Aug 28, 2025 WebSockets vs Long Polling This article contrasts the operational complexity of WebSockets and Long Polling using real world examples to promote Long Polling as a simpler alternative to Websockets in systems where a half-duplex message channel will suffice. WebSockets A WebSocket is a long lived persistent TCP connection (often utilizing TLS) between a client and a server which provides a real-time full-duplex communication channel. These are often seen in chat applications and real-time dashboards. Long Polling Long Polling is a near-real-time data access pattern that predates WebSockets. A client initiates a TCP connection (usually an HTTP request) with a maximum duration (ie. 20 seconds). If the server has data to return, it returns the data immediately, usually in batch up to a specified limit. If not, the server pauses the request thread until data becomes available at which point it returns the data to the client. Analysis WebSockets are Full-Duplex meaning both the client and the server can send and receive messages across the channel. Long Polling is Half-Duplex meaning that a new request-response cycle is required each time the client wants to communicate something to the server. Long Polling usually produces slightly higher average latency and significantly higher latency variability compared to WebSockets. WebSockets do support compression, but usually per-message. Long Polling typically operates in batch which can significantly improve message compression efficiency. Scaling Up We’ll now contrast the systemic behavior of server-side scalability for applications using primarily WebSockets vs Long Polling. WebSockets Suppose we have 4 app servers in a scaling group with 10,000 connected clients. Now suppose we scale up the group by adding a new app server and wait for 60 seconds. We find that all of the existing clients are still connected to the original 4 app servers. The Load Balancer may be intelligent enough to route new connections to the new app server in order to balance the number of concurrent connections so that this effect will diminish over time. However, the amount of time required for this system to return to equilibrium is unknown and theoretically infinite. These effects could be mitigated by the application using a system to intelligently preempt web socket connections in response to changes in the scaling group's capacity but this would require the application to have special real-time knowledge about the state of its external environment which crosses a boundary that is typically best left uncrossed without ample justification. Long Polling Suppose we have the same 4 app servers in a scaling group with 10,000 connected clients using Long Polling. Now suppose we scale up the group by adding a new app server and wait for 60 seconds. We observe that the number of open connections has automatically rebalanced with no intervention. We can even state declaratively that if the long poll duration is set to 60 seconds or less, then any autoscaling group will automatically regain equilibrium within 60 seconds of any membership change. This trait can be reflected in the application’s Service Level Objectives. These numbers are important because they are used by operators to correctly tune the app’s autoscaling mechanisms. Analysis Service Level Objectives are an important aspect of system management since they ultimately serve as the contractual interface between dev and ops. If an application’s ability to return to equilibrium after scaling is unbounded, a change in application behavior is likely warranted. Scaling Down The following example illustrates difficulties encountered by a real world device management software company operating thousands of 24/7 concurrent WebSocket connections from thousands of data collection agents placed inside corporate networks. The System A Data Collection Agent, written in Go, is distributed as an executable binary that runs as a service on a customer's machine scanning local networks for SNMP devices and reporting SNMP data periodically to the application in the cloud. One key feature of the product was the ability for a customer to interact with any of their devices in real time from anywhere in the world using a single page web application hosted in the cloud. Because each agent resides on a customer network behind a firewall, the agents would need to initiate and maintain a WebSocket connection to the application in the cloud as a secure full-duplex tunnel. The web service sends commands to agents and agents send data to the web service all through a single persistent TCP connection. The Problem There was one big unexpected technical challenge faced by the team when deploying this system that made deployments risky. Whenever a new version of the app server was deployed to production, the system would be shocked by high impulse reconnect storms originating from the data collection agents. If a server has 2500 active connections and you take it out of service, those 2500 connections will be closed simultaneously and all the agents will reopen new connections simultaneously. This can overwhelm some systems, especially if the socket initialization code touches the database for anything important (ie. authorization). If an agent can’t establish a connection before the read deadline, it will retry the connection again which will drown the app servers even further, causing an unrecoverable negative feedback loop. This proclivity toward failure caused management to change their policies regarding deployments to reduce the number of deployments as much as possible to avoid disruption. The Solution The problem was partially solved by implementing strict exponential retry policies on their clients. This solution was effective enough at reducing the severity of retry storms on app deployment to be considered a good temporary solution. However, deployments were still infrequent by design and the high impulse load spikes weren’t gone, they just no longer produced undesirable secondary effects. Analysis This temporary solution is only possible in situations where the server has complete control over all of its clients. In many scenarios this may not be the case. If the agents were modeled to receive commands from the server by Long Poll and push data to the server through a normal API, the load would be evenly spread. If using a Long Poll architecture, the deployment system would replace a node by notifying the load balancer that the node is going out of service to ensure the node doesn’t receive any new connections, then wait 60 seconds for existing connections to drain in accordance with the service’s shutdown grace period SLO, then take the node offline with confidence. The resulting load increase on other nodes in the group would be gradual and roughly linear. When it comes to distributed systems and their scalability, people often focus on creating efficient systems. Efficiency is important but usually not as important as stability. High impulse events like reconnect storms can produce complex systemic effects. Left unattended, they often amplify the severity of similar effects in different parts of the system in ways that are both unexpected and difficult to predict. If you fail to solve enough of these types of problems, you may soon find yourself a situation where so many components are failing so simultaneously that it’s exceptionally difficult to discern the underlying cause(s) empirically from logs and dashboards. An application’s architecture must be designed primarily in accordance with principle and remain open to modification in response to statistical performance analysis. Conclusion WebSockets are appropriate for many applications which require consistent low latency full duplex high frequency communication such as chat applications. However, any WebSocket architecture that can be reduced to a half-duplex problem can probably be remodeled to use Long Polling to improve the application’s runtime performance variability, reducing operational complexity and promoting total systemic stability. Top comments (3) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand Rockie Yang Rockie Yang Rockie Yang Follow Start from user experience and working backward out technologies Work Knock Data Joined Oct 14, 2022 • Jan 12 '23 Dropdown menu Copy link Hide Thanks for great in depth explanation. Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Juro Oravec Juro Oravec Juro Oravec Follow Where software, biology and business meets. Location London, UK Work Software Engineer at BenevolentAI Joined Jul 13, 2020 • Jan 10 '24 Dropdown menu Copy link Hide Very insightful write-up! Like comment: Like comment: 2 likes Like Comment button Reply Collapse Expand Paul Pryor Paul Pryor Paul Pryor Follow Full Stack Web Application Developer Joined Mar 4, 2024 • Mar 5 '24 Dropdown menu Copy link Hide Server Sent Events is another alternative similar to Web Sockets but is half duplex. Like comment: Like comment: 2 likes 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 Kevin Burns Follow Professional Gopher Location Menlo Park, CA Joined Jul 23, 2017 More from Kevin Burns The Large Language Centipede # ai # ouroboros Skipfilter # go # bitmap # skiplist Data Constraints: From Imperative to Declarative # go # mongodb # architecture # database 💎 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/conniebaugher_fl/burnout-vs-ptsd-in-the-workplace-similar-background-programs-different-trigger-sets-a-clinical-1g7b | Burnout vs PTSD in the Workplace: Similar Background Programs, Different Trigger Sets (A Clinical Control-Systems View) - 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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Report Abuse Connie Baugher Posted on Jan 11 Burnout vs PTSD in the Workplace: Similar Background Programs, Different Trigger Sets (A Clinical Control-Systems View) # mentalhealth # career # neuroscience # productivity Why burnout and PTSD can feel the same at work (even when they aren’t) Burnout and post-traumatic stress disorder (PTSD) are not interchangeable diagnoses. But in day-to-day work life—especially in engineering environments—they can look and feel remarkably similar because they often run the same background programs . In both states, the nervous system continues allocating resources to monitoring, prediction, and threat detection long after the immediate conditions should have resolved. The person may be productive on the surface, but internally they’re operating with sustained autonomic load and reduced cognitive bandwidth. Clinically, this is best framed as a biological control-system state rather than a mood issue. In other words: the system isn’t “weak.” It’s busy . (And yes… it’s basically a while(true) loop with feelings. Sorry.) A control-systems model (developer-native) In healthy regulation, activation triggers action and the loop closes: E(t) -> A(t) -> Threat decreases -> Baseline Under threat exposure—especially when adaptive action is constrained—the stop condition fails: E(t) -> ¬A(t) => E(t+1) ↑ Once the loop doesn’t close, load spreads into parallel subsystems: ¬A(t) => C(t)↑ + V(t)↑ + S(t)↑ Where: C(t) = cognition (analysis, rumination, simulation) V(t) = vigilance (threat scanning, hyperarousal) S(t) = somatic load (sleep disruption, inflammation, pain) Software analogy: a background service continues consuming CPU and memory because termination conditions never execute. PTSD: persistence anchored to trauma-linked triggers In PTSD, the persistence architecture is typically anchored to discrete traumatic exposure and becomes coupled to an associative trigger network. Present-day cues—ambiguity, interpersonal tension, tonal shifts, proximity, perceived criticism—can be processed as threat-relevant even when explicit cognition recognizes safety. Downstream outputs are well-characterized: hypervigilance exaggerated startle response sleep fragmentation avoidance behaviors intrusive cognition autonomic reactivity post-conflict shutdown The key point: PTSD isn’t only “remembering” trauma. It is a defensive posture encoded as default operating policy. The system becomes biased toward detection, not exploration. Burnout: persistence anchored to chronic workplace stressors In burnout, initiating conditions are often chronic rather than acute: sustained workload overload role ambiguity social-evaluative threat unstable expectations status insecurity prolonged effort without recovery Yet the internal mechanics can converge with PTSD-like persistence. When the workplace repeatedly generates threat signals while the individual has limited ability to modify the environment, the system escalates predictable parameters: vigilance increases, cognitive rehearsal increases, and physiology shifts toward metabolic protection. This explains why burnout frequently includes symptoms that appear “clinical”: insomnia rumination irritability executive function decline reduced working memory diminished concentration somatic symptom expression (headache, GI disruption, fatigue, pain sensitivity, immune vulnerability) These are not attitudinal artifacts. They are outputs of sustained autonomic load. Shared behavior: cognition becomes substitute action Across both PTSD and burnout, cognition often becomes a substitute for action. Rumination and mental simulation function as internalized motion—computational attempts to manufacture control when external control is constrained. Replay, prediction, and over-preparation are not just “overthinking.” They are control-system responses to incomplete loop closure. When adaptive action cannot discharge activation, the brain calculates. The performance signature: overclocking then throttling Both conditions show a recognizable performance profile: 1) short phases of high-output overclocking 2) followed by depletion, disengagement, or shutdown Under threat load, attention narrows and output increases until regulatory capacity is exceeded. Then output is throttled. Clinically this appears as emotional flattening, withdrawal, reduced initiative, and task initiation failure. Organizationally it’s misread as motivation loss. Physiologically it functions as thermal protection. Bottom line (clinical framing) Burnout and PTSD are different diagnoses with different trigger sets. But both can be modeled as persistent survival programming in which neural and autonomic resources remain allocated to threat detection and self-protection. The nervous system has a limited repertoire of stable defensive modes. That’s why the downstream state outputs converge: hyperarousal over-cognition sleep disruption somatic stress expression shutdown Developer translation: both conditions can feel like running normal applications while a high-priority background daemon keeps eating resources. If your performance suddenly “costs more” than it used to, it may not be motivation. It may be background processing. Top comments (0) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss 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 Connie Baugher Follow AI & systems strategist based in Orlando, FL. Writing on human-centered AI, decision-making, and scalable systems across business and technology. Location Orlando, FL USA Education MA Admin Leadership Work AL & Systems Strategist Joined Jan 4, 2026 More from Connie Baugher PTSD in the Workplace (Veterans in Tech): A Control-Systems View of Persistent Threat Processing # veterans # mentalhealth # career # neuroscience 💎 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. 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https://dev.to/tonydev_ | TonyDev 👾 - 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 Follow User actions TonyDev 👾 404 bio not found Location Spain Joined Joined on Nov 17, 2019 Work One of MAANG Six Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least six years. 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 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 1 Week Community Wellness Streak For actively engaging with the community by posting at least 2 comments in a single week. Got it Close Four Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least four years. Got it Close Three Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least three years. Got it Close Two Year Club This badge celebrates the longevity of those who have been a registered member of the DEV Community for at least two years. 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 More info about @tonydev_ Skills/Languages React Post 4 posts published Comment 8 comments written Tag 16 tags followed Want to connect with TonyDev 👾? Create an account to connect with TonyDev 👾. You can also sign in below to proceed if you already have an account. Create Account Already have an account? Sign in 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. 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 | 2026-01-13T08:48:08 |
https://dev.to/p/markdown_basics | Markdown Basics - 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 Markdown Basics 🤓 Below are some examples of commonly used markdown syntax. If you want to dive deeper, check out this cheat sheet. Bold & Italic Italics : *asterisks* or _underscores_ Bold : **double asterisks** or __double underscores__ Links I'm an inline link : [I'm an inline link](put-link-here) Inline Images  Headers Add a header to your post with this syntax: #One '#' for a h1 header ##Two '#'s for a h2 header ... ######Six '#'s for a h6 header One '#' for a h1 header Two '#'s for a h2 header Six '#'s for a h6 header 🌊 Liquid Tags We support native Liquid tags in our editor, but have created our own custom tags as well. A list of supported custom embeds appears below. To create a custom embed, use the complete URL: {% embed https://... %} Supported URL Embeds DEV Community Comment DEV Community Link DEV Community Link DEV Community Listing DEV Community Organization DEV Community Podcast Episode DEV Community Tag DEV Community User Profile asciinema CodePen CodeSandbox DotNetFiddle GitHub Gist, Issue or Repository Glitch Instagram JSFiddle JSitor Loom Kotlin Medium Next Tech Reddit Replit Slideshare Speaker Deck SoundCloud Spotify StackBlitz Stackery Stack Exchange or Stack Overflow Twitch Twitter Twitter timeline Wikipedia Vimeo YouTube Supported Non-URL Embeds Call To Action (CTA) {% cta link %} description {% endcta %} Provide a link that a user will be redirected to. The description will contain the label/description for the call to action. Details You can embed a details HTML element by using details, spoiler, or collapsible. The summary will be what the dropdown title displays. The content will be the text hidden behind the dropdown. This is great for when you want to hide text (i.e. answers to questions) behind a user action/intent (i.e. a click). {% details summary %} content {% enddetails %} {% spoiler summary %} content {% endspoiler %} {% collapsible summary %} content {% endcollapsible %} KaTex Place your mathematical expression within a KaTeX liquid block, as follows: {% katex %} c = \pm\sqrt{a^2 + b^2} {% endkatex %} To render KaTeX inline add the "inline" option: {% katex inline %} c = \pm\sqrt{a^2 + b^2} {% endkatex %} RunKit Put executable code within a runkit liquid block, as follows: {% runkit // hidden setup JavaScript code goes in this preamble area const hiddenVar = 42 %} // visible, reader-editable JavaScript code goes here console.log(hiddenVar) {% endrunkit %} Parsing Liquid Tags as a Code Example To parse Liquid tags as code, simply wrap it with a single backtick or triple backticks. `{% mytag %}{{ site.SOMETHING }}{% endmytag %}` One specific edge case is with using the raw tag. 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Right menu Mastering Asynchronous Operations in Node.js: Practical Strategies and Examples Jeferson Eiji Jeferson Eiji Jeferson Eiji Follow Dec 8 '25 Mastering Asynchronous Operations in Node.js: Practical Strategies and Examples # node # asynchronous # promises # callbacks 1 reaction Comments Add Comment 1 min read Functional Strategy Pattern: Unlocking Clean Code with Higher-Order Functions and Callbacks Aditya Pratap Bhuyan Aditya Pratap Bhuyan Aditya Pratap Bhuyan Follow Aug 6 '25 Functional Strategy Pattern: Unlocking Clean Code with Higher-Order Functions and Callbacks # strategypattern # functions # callbacks 1 reaction Comments Add Comment 4 min read What Is a JavaScript Callback? Mateen Kiani Mateen Kiani Mateen Kiani Follow Jun 26 '25 What Is a JavaScript Callback? # javascript # callbacks # asynchronous Comments Add Comment 3 min read Callbacky - bring callbacks to simple Ruby objects Jokūbas Pučinskas Jokūbas Pučinskas Jokūbas Pučinskas Follow Jun 3 '25 Callbacky - bring callbacks to simple Ruby objects # ruby # callbacks # gem 1 reaction Comments Add Comment 1 min read Demystify asynchronous JavaScript: Callbacks, Promises, and Async/Await Sandesh S Sandesh S Sandesh S Follow Mar 15 '25 Demystify asynchronous JavaScript: Callbacks, Promises, and Async/Await # javascript # callbacks # promises # asyncawait Comments Add Comment 3 min read Understanding Callbacks in JavaScript - From A Beginner For Beginners Reilly Shofner Reilly Shofner Reilly Shofner Follow Feb 4 '25 Understanding Callbacks in JavaScript - From A Beginner For Beginners # javascript # callbacks Comments Add Comment 4 min read 🚀 Mastering Callbacks and Promises in JavaScript : A Complete Guide to Asynchronous Programming DCT Technology Pvt. 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Follow Jan 28 '25 🚀 Mastering Callbacks and Promises in JavaScript : A Complete Guide to Asynchronous Programming # webdev # javascript # callbacks # programming 6 reactions Comments Add Comment 2 min read Understanding Interrupts and Callbacks in Embedded Systems Aditya Pratap Bhuyan Aditya Pratap Bhuyan Aditya Pratap Bhuyan Follow Jan 11 '25 Understanding Interrupts and Callbacks in Embedded Systems # embeddedsystem # interrupts # callbacks 4 reactions Comments Add Comment 6 min read Mastering Asynchronous JavaScript: Promises, Async/Await, and Callbacks Explained Okoye Ndidiamaka Okoye Ndidiamaka Okoye Ndidiamaka Follow Nov 6 '24 Mastering Asynchronous JavaScript: Promises, Async/Await, and Callbacks Explained # javascript # webdev # callbacks # codetips Comments Add Comment 3 min read Explicitly Avoiding Callback Hell Syriamme Syriamme Syriamme Follow Aug 28 '24 Explicitly Avoiding Callback Hell # javascript # callbacks # backend # backenddevelopment 2 reactions Comments Add Comment 2 min read 7/ NextAuth callback functions explained Peter Jacxsens Peter Jacxsens Peter Jacxsens Follow Apr 1 '24 7/ NextAuth callback functions explained # nextauth # callbacks # nextjs 21 reactions Comments 2 comments 7 min read Javascript Callback functions & Promises Sayed Naweed Rizvi Sayed Naweed Rizvi Sayed Naweed Rizvi Follow Aug 15 '22 Javascript Callback functions & Promises # javascript # callbacks # promises # callbackhell 3 reactions Comments 1 comment 3 min read Always `prepend: true` for `before_destroy` callbacks Augusts Bautra Augusts Bautra Augusts Bautra Follow Jul 22 '22 Always `prepend: true` for `before_destroy` callbacks # todayilearned # rails # callbacks # trick 5 reactions Comments Add Comment 1 min read Ruby on Rails ActiveRecord Callbacks Eapen Zacharias Eapen Zacharias Eapen Zacharias Follow Jul 5 '22 Ruby on Rails ActiveRecord Callbacks # rails # activerecord # ruby # callbacks 18 reactions Comments Add Comment 4 min read Javascript Assíncrono - Fluxo assíncrono e Event Loop Carlos José Vaz Carlos José Vaz Carlos José Vaz Follow May 1 '22 Javascript Assíncrono - Fluxo assíncrono e Event Loop # javascript # callbacks # promises # programming 8 reactions Comments Add Comment 6 min read Javascript Assíncrono - Entenda o que são Callbacks Carlos José Vaz Carlos José Vaz Carlos José Vaz Follow Apr 26 '22 Javascript Assíncrono - Entenda o que são Callbacks # javascript # callbacks # promises # programming 6 reactions Comments 1 comment 3 min read 4 Ways To Handle Async Operations In JavaScript Mohamed Mayallo Mohamed Mayallo Mohamed Mayallo Follow Feb 21 '22 4 Ways To Handle Async Operations In JavaScript # javascript # rxjs # promises # callbacks 8 reactions Comments Add Comment 9 min read JavaScript: Synchronous or Asynchronous? Anandteerth Onkar Anandteerth Onkar Anandteerth Onkar Follow Aug 27 '21 JavaScript: Synchronous or Asynchronous? # javascript # callbacks # promises # asyncawait 2 reactions Comments Add Comment 2 min read Array methods and callback functions for beginners Chris Chris Chris Follow Aug 7 '21 Array methods and callback functions for beginners # javascript # arrays # callbacks # functional 7 reactions Comments Add Comment 3 min read Understanding Callbacks, Promises, Generators and Async/Await Muhammad Muhktar Musa Muhammad Muhktar Musa Muhammad Muhktar Musa Follow Jul 13 '21 Understanding Callbacks, Promises, Generators and Async/Await # callbacks # promises # generators # async 6 reactions Comments Add Comment 7 min read Callbacks and Promises in Asynchronous Programming Nava Nava Nava Follow Jul 7 '21 Callbacks and Promises in Asynchronous Programming # callbacks # promises # asyncawait 2 reactions Comments Add Comment 5 min read Callbacks in JavaScript explained! (video) Ania Kubow Ania Kubow Ania Kubow Follow Jun 16 '21 Callbacks in JavaScript explained! (video) # javascript # callbacks 5 reactions Comments Add Comment 1 min read Callback, Promise and Async/Await by Example in JavaScript dade! dade! dade! Follow May 20 '21 Callback, Promise and Async/Await by Example in JavaScript # javascript # asyncawait # promises # callbacks 3 reactions Comments Add Comment 3 min read Callbacks in Javascript Jay Cruz Jay Cruz Jay Cruz Follow Jun 16 '21 Callbacks in Javascript # webdev # javascript # callbacks 3 reactions Comments Add Comment 3 min read JavaScript Asynchronous Programming and Callbacks Altaf Shaikh Altaf Shaikh Altaf Shaikh Follow Mar 22 '21 JavaScript Asynchronous Programming and Callbacks # javascript # asynchronous # callbacks 4 reactions Comments Add Comment 3 min read loading... trending guides/resources Mastering Asynchronous Operations in Node.js: Practical Strategies and Examples 💎 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://protovalidate.com/ | Protovalidate Protovalidate Protovalidate Home Docs Playground GitHub Initializing search created by Protovalidate Protovalidate Home Getting started Getting started Go JavaScript/TypeScript Java Python C++ Migrate from protoc-gen-validate Usage Usage Standard rules Custom rules Predefined rules Integrations Integrations Connect and Go gRPC and Go gRPC and Java gRPC and Python Reference Reference Rule Reference API definition CEL extensions Advanced CEL topics Compile with protoc Further reading Contact us Schema-driven validation for your entire stack. Protovalidate is the semantic validation library for Protobuf. With standard annotations for common rules and CEL support for custom logic, every component in your stack enforces exactly the same constraints—in Go , JavaScript/TypeScript , Java , Python , or C++ . user.proto syntax = "proto3" ; package acme . user . v1 ; import "buf/validate/validate.proto" ; message User { string id = 1 [ ( buf . validate . field ) . string . uuid = true ] ; uint32 age = 2 [ ( buf . validate . field ) . uint32 . lte = 150 ] ; // We can only hope. string email = 3 [ ( buf . validate . field ) . string . email = true ] ; string first_name = 4 [ ( buf . validate . field ) . string . max_len = 64 ] ; string last_name = 5 [ ( buf . validate . field ) . string . max_len = 64 ] ; option ( buf . validate . message ) . cel = { id : "first_name_requires_last_name" message : "last_name must be present if first_name is present" expression : "!has(this.first_name) || has(this.last_name)" } ; } Start validating → Go JavaScript / TypeScript Java Python C++ Get started in minutes rocket_launch Add a dependency, annotate your schemas, and get bulletproof validation in under 10 minutes. Get started Easy integration flash_on Plug validation interceptors into your Connect /gRPC services. Choose your stack... ConnectRPC + Go gRPC + Go gRPC + Java gRPC + Python Try it online code Test validation rules, debug CEL expressions, and share code snippets with your team. Launch playground Back to top Documentation Get started Playground API Reference Community GitHub Repository Slack Community Blog Buf Ecosystem Buf CLI Buf Schema Registry Bufstream © 2025 Buf Technologies. Protovalidate is open source and free to use. | 2026-01-13T08:48:08 |
https://www.telerik.com/kendo-react-ui | KendoReact - The Complete React UI Library J oin the Progress AI Observability Platform Early Access Program - o bserve, evaluate and improve your AI agents ! skip navigation KendoReact Product Bundles DevCraft All Telerik .NET tools and Kendo UI JavaScript components in one package. 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https://www.youtube.com/watch?v=5oAnKSCP4do | [Live Demo] Automate a Viral Newsletter Using n8n + Real-Time Web Data - YouTube 정보 보도자료 저작권 문의하기 크리에이터 광고 개발자 약관 개인정보처리방침 정책 및 안전 YouTube 작동의 원리 새로운 기능 테스트하기 © 2026 Google LLC, Sundar Pichai, 1600 Amphitheatre Parkway, Mountain View CA 94043, USA, 0807-882-594 (무료), yt-support-solutions-kr@google.com, 호스팅: Google LLC, 사업자정보 , 불법촬영물 신고 크리에이터들이 유튜브 상에 게시, 태그 또는 추천한 상품들은 판매자들의 약관에 따라 판매됩니다. 유튜브는 이러한 제품들을 판매하지 않으며, 그에 대한 책임을 지지 않습니다. var ytInitialData = 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https://addons.mozilla.org/sv-SE/firefox/addon/rentgen/ | Rentgen – Hämta detta tillägg för 🦊 Firefox (sv-SE) Webbläsartillägg för Firefox Tillägg Teman Mer… för Firefox Ordlistor & språkpaket Andra webbläsarplatser Tillägg för Android Logga in Sök Sök Rentgen av “Internet. Time to act!” Foundation Rentgen to wtyczka, która automatycznie wizualizuje, jakie dane zostały ~~wykradzione~~ wysłane do podmiotów trzecich przez odwiedzane strony. Pozwala wygenerować raport lub treść maila, który można wysłać do administratora strony i/lub UODO. 5 (12 recensioner) 5 (12 recensioner) 216 användare 216 användare Hämta Firefox och få tillägget Hämta fil Metadata för tillägg Skärmbilder Om detta tillägg Rentgen to wtyczka dla przeglądarek opartych o Firefoxa, która automatycznie wizualizuje, jakie dane zostały ~~wykradzione~~ wysłane do podmiotów trzecich przez odwiedzane strony. Pozwala wygenerować raport lub treść maila, który można wysłać do administratora strony i/lub UODO. Więcej informacji: https://www.internet-czas-dzialac.pl/odcinek-33-wtyczka-rentgen Funkcje Rentgena: analiza ruchu sieciowego generowanego przez stronę internetową; wizualizacja danych przekazanych do podmiotów trzecich przez odwiedzaną stronę (historia przeglądania użytkownika oraz jego ciasteczka); przygotowywanie zrzutów ekranów narzędzi deweloperskich będących dowodem przekazanych danych do podmiotów trzecich; pomoc w oszacowaniu potencjalnych obszarów roboczych względem zgodności z RODO; generowanie raportu lub treści maila, który można wysłać do administratora oraz Urzędu Ochrony Danych Osobowych. Kod źródłowy Utvecklarens kommentarer Jeżeli uważasz, że wtyczka Rentgen okazała się przydatna, zostaw nam recenzję. Jeżeli znalazłeś błąd lub masz pomysł na ulepszenie Rentgena, napisz do nas maila: kontakt@internet-czas-dzialac.pl Betyg 5 av 12 recensenter Logga in för att betygsätta detta tillägg Det finns inga betyg än Stjärnklassificering sparad 5 12 4 0 3 0 2 0 1 0 Läs alla 12 recensioner Behörigheter och data Nödvändiga behörigheter: Läsa och ändra sekretessinställningar Kontrollera proxyinställningar för webbläsare Åtkomst till dina data för alla webbplatser Datainsamling: Utvecklaren säger att detta tillägg inte kräver datainsamling. Läs mer Mer information Länkar för tillägg Hemsida Webbplats för support E-post för support Version 0.2.4 Storlek 9,55 MB Senast uppdaterad för 21 dagar sedan (23 dec 2025) Relaterade kategorier Webbutveckling Sekretess & säkerhet Licens Endast GNU General Public License v3.0 Sekretesspolicy Läs sekretesspolicyn för detta tillägg Versionshistorik Se alla versioner Taggar anti malware anti tracker container privacy security Lägg till i samling Välj ny samling… Skapa ny samling Rapportera detta tillägg Stöd denna utvecklare Utvecklaren av det här tillägget frågar att du kan hjälpa till att stödja den fortsatta utvecklingen genom att göra ett litet bidrag. Bidra nu Gå till Mozillas hemsida Tillägg Om Firefox tilläggsblogg Verkstad för tillägg Utvecklarcenter Utvecklarpolicyer Community-blogg Forum Rapportera en bugg Recensionsriktlinjer Webbläsare Desktop Mobile Enterprise Produkter Browsers VPN Relay Monitor Pocket Bluesky (@firefox.com) Instagram (Firefox) YouTube (firefoxchannel) Sekretess Kakor Juridisk information Om inget annat anges , är innehållet på denna webbplats licensierat under licensen Creative Commons Attribution Share-Alike License v3.0 eller senare version. Ändra språk Čeština Deutsch Dolnoserbšćina Ελληνικά English (Canadian) English (British) English (US) Español (de Argentina) Español (de Chile) Español (de España) Español (de México) suomi Français Furlan Frysk עברית Hrvatski Hornjoserbsce magyar Interlingua Italiano 日本語 ქართული Taqbaylit 한국어 Norsk bokmål Nederlands Norsk nynorsk Polski Português (do Brasil) Português (Europeu) Română Русский slovenčina Slovenščina Shqip Svenska Türkçe Українська Tiếng Việt 中文 (简体) 正體中文 (繁體) | 2026-01-13T08:48:08 |
https://dev.to/quoll/classy-2hah#query-rewriting | Stay Classy in OWL - 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 Paula Gearon Posted on Nov 14, 2022 Stay Classy in OWL # rdf # owl # sparql # rules In an effort to publish this quickly, I am posting without proofreading. Errata is welcome. In the last post I discussed using rules to generate RDF statements that are entailed by RDFS . This is useful stuff, but is very limited due to the lack of expressivity of RDFS. This is to be expected, since RDFS was a limited vocabulary that was released well before the full Web Ontology Language ( OWL ) was released. But if we adopt OWL, then what entailments will be valid and useful? Description Logics As shown in my first post in this series , OWL provides a vocabulary for a Description Logic. In particular, OWL2 conforms closely to a family of logics known as 𝒮ℛ𝒪ℐ𝒬. This name indicates some of the elements of the vocabulary: 𝒮: An Abbreviation for 𝒜ℒ𝒞 𝒜ℒ𝒞: Contains concepts including: Classes C , and roles r ⊤ (top, or everything ) ⊥ (bottom, or nothing ) ⊓ (conjunctions, or intersections) ⊔ (disjunctions, or unions) ¬ (negation, or inverse) ∃r.C (existential role restrictions) ∀r.C (universal role restrictions) ℋ: Class hierarchies (classes, with subclasses) ℛ: Complex role inclusion. This is both a role hierarchy (indicated by ℋ) and role composition. ℐ: Inverse roles. 𝒪: Nominals. 𝒩: Cardinality restrictions on roles. 𝒬: Qualified cardinality. This includes cardinality restrictions (indicated by 𝒩), and can also qualify them to classes. To explain each of the above: Classes are a way to classify things. Entities can be classified multiple ways, in which case we say the entity has a type of the class, or that the entity is an instance of the class. e.g. Person can be a class and the entity we name "Alice" may be an instance of Person . Roles describe relationships between entities. e.g. an entity named "Alice" may have a hasChild relationship to an entity named "Susan". Top is a universal class that every entity is an instance of. Bottom is an empty class that no entity is an instance of. Conjunctions are the combination of multiple classes where every class must apply. e.g. A wooden chair is an instance of the conjunction formed from the classes Wooden and Furniture . Disjunctions are the combination of multiple classes where one or more classes must apply. e.g. OfficeEquipment could be a disjunction of OfficeFurniture , ComputerEquipment , Stationery , and KitchenSupplies . Negation is used to create a class of everything that is not the negated class. e.g. The negation of the class of Visible things is everything that cannot be seen. That includes both physical objects, like air, but also arbitrary concepts like "imagination" or "price". It is the entire universe of things that are not in the Visible class. Existential role restrictions means that a given relationship must exist in order to be a member of a class. e.g. To be a Parent an entity must have a hasChild relationship to another entity. Universal role restrictions means that all use of a role has to be with a specific class. e.g. hasChild can be defined to always refer to instances of the class Child . Role hierarchy indicates more general or specific relationships between roles. This creates sub-property and super-property relationships and is roughly analogous to sub-classes and super-classes. e.g. hasDaughter is a more specific role than hasChild , while hasDescendent is a more general role. So hasDaughter is a sub-property for hasChild , and hasChild is a sub-property for hasDescendent . Inverse roles refers to the relationship that goes in the opposite direction between entities. e.g. hasParent is the inverse role to hasChild . Nominals describes a class of items that is defined by its membership in the class. e.g. PresidentOfTheUnitedStates can be defined as a class of the 46 people who have had that position (as of this writing). Number restrictions (or cardinality restrictions ) refers to a minimum or maximum number of relationships. e.g. To be a member of FullTimeStudent a university might require that a student have a minimum of 4 enrolledIn relationships. Qualified cardinality is a more specific type of nominal, where the class of the relationship must apply. e.g. For a student to be a MathMajor they might require a minimum of 10 passed relationships to instances of MathSubject . OWL These constructs are all supported by OWL , and each of those constructs has a mapping to RDF . This means that for each Description Logic expression there is a way to express that expression precisely in RDF. It is data like this that was read and processed by Pellet in the Oedipus example in my initial post . The problem with systems like Pellet is that they rely on memory to explore all possibilities for the data. Consequently, they can struggle with large bodies of data, and are unable to handle large ontologies such as SNOMED CT . We have a much better chance of scaling OWL processing if we can use operations that databases are designed to provide. The principal database operation is the Query , and so the various approaches to scaling try to build on this operation. Query Rewriting One approach to identifying entailments in OWL is by using it to rewrite queries. The first to consider is a general approach to rewriting queries, where the query can be expanded to ask for parts of the ontology. For instance, consider asking for the classes a resource is an instance of: select ?class where { my : resource a ?class } Enter fullscreen mode Exit fullscreen mode This can be rewritten to consider superclasses as well: select ?class where { my : resource a / rdfs : subClassOf * ?class } Enter fullscreen mode Exit fullscreen mode Where the * modifier describes the transitive closure of the rdfs:subClassOf relationship, starting with the 0 step, meaning that it includes the step where the class is the immediate type of the resource. A more specific case is using the ontology to rewrite the query. For instance, if the property my:prop is transitive, then querying for it can always be expanded to use the + modifier. So the query: select ?related where { my : resource my : prop ?related } Enter fullscreen mode Exit fullscreen mode Would be modified to: select ?related where { my : resource my : prop + ?related } Enter fullscreen mode Exit fullscreen mode These are some trivial examples, but some great work was done on this by Héctor Pérez-Urbina in his PhD dissertation . Rules Another approach to scalable entailment is using rules. The mechanism for this is using certain existing data structures to generate new data structures that get inserted alongside the original data. I described this in the last post , where I used construct queries to obtain the data generated by each rule. The other option is to send this generated statements back into the graph by changing construct to insert . For instance, the transitive closure of the property my:prop above could be created with an update operation: insert { ?a my : prop ?c } where { ?a my : prop ?b . ?b my : prop ?c } Enter fullscreen mode Exit fullscreen mode Note that this is a single update, and not actually a full "rule". Running this will only extend all of the my:prop relations by 1 step, doubling the length to 2. But running this iteratively will extend the maximum length of the closure by doubling, so it will rapidly cover the entire closure. What we can learn from this is that rule systems can be built from query/update operations like this, but they need a mechanism for scheduling the rules to be run over and over when needed, and to stop when nothing new is being generated. The basic algorithm for doing this is called RETE , and I discussed this and an implementation at Clojure/conj 2016 . Because rules are built on a querying mechanism that is foundational to the database, they are often very fast. They also rely on the main database storage, so they can scale with the database. They allow computational complexity to be pre-calculated, with the results stored. This allows subsequent operations to rely on space complexity instead. These are very important characteristics for working with large quantities of data, and for this reason I will be focusing on this approach to entailment. Rule Justification Many OWL operations describe entailments that can be expressed as a rule. For instance, the OWL 2 Structural Specification and Functional-Style Syntax document describes many constructs with examples of what they entail. There are many examples of this, but a simple one is the Symmetric Object Property which describes that a:friend is symmetric. Consequently, if "Brian is a friend of Peter" then this entails "Peter is a friend of Brian". The general rule for symmetry can then be given as: insert { ?b ?prop ?a } where { ?a ?prop ?b . ?prop a owl : SymmetricProperty } Enter fullscreen mode Exit fullscreen mode This can seem to be a straightforward operation, but interesting insights come about when we consider exactly why these new statements are allowed to be asserted. Validity and Consistency Logic systems can be described using a pair of properties: validity and consistency. A system is valid if every interpretation of the systems leads to conclusions that are true. A system is invalid if there exists an interpretation where the conclusions are not true. A system is consistent if there exists an interpretation where the conclusions are true. A system is inconsistent if there are no interpretations where the conclusions are true. The interpretation of a system is a selection of values that conform to the system. To explain some of this, let's use the mathematical domain. In this case, the interpretation will usually be a selection of numbers to associate with values. Valid Since every possible interpretation of a valid system is true, these are also referred to as a tautology . At first glance, this does not seem that useful, however it is a very important concept. An example of a valid math expression is: | x | ≥ x The various interpretations of this system are the values that x can take in the domain of real numbers ℝ. In this case, it doesn't matter what value x takes, since the equation will always be true. This is still logic, so we can introduce an or operation, with another valid equation: x > 1 ∨ x < 2 Again, this is a tautology, as it will be true for every interpretation of x in the domain. Invalid This applies to any system which is not valid. That simply means that there exists an interpretation where truth does not hold. For instance: x > 2 This is true when x is 3 or 4, but it is not true when x is 1 or 2. Lots of systems are Invalid, since tautologies (i.e. valid systems) don't have a lot to say. Consistent A system is consistent when there exists an interpretation that leads to truth. The example invalid statement also happens to be consistent: x > 2 As already mentioned, when x is 3 then the statement is true, so this system is consistent. Inconsistent This indicates that a system is not consistent, meaning that there are no possible interpretations which can be true. For instance: x < 3 ∧ x > 4 There are no numbers that meet both of these conditions, and therefore there are no interpretations where this is true. Relations to Each Other When considered in relation to one another we see the following states for systems: Always true: Valid and Consistent Sometimes true, Sometimes false: Invalid and Consistent Always false: Invalid and Inconsistent Entailment Entailment is the operation of finding new statements that are true in every possible interpretation of a system, given its semantics. This is possible when using the Open World Assumption (OWA), since new statements can always be added, which is a concept that is sometimes expressed as, "Anyone can say Anything about Anything" (this phrase appears in an early draft of the RDF Concepts and Abstract Data Model , and also in the book " Semantic Web for the Working Ontologist ", by Allemang, Hendler, and now in the second edition, Gandon. I will refer to this book as SWWO). This cuts both ways though: not only does it mean that new statement may be created, but it also limits which statements may be created. The OWA says that there are possibly a lot of other statements that the system does not describe which could lead to a statement not being possible in every possible interpretation. When it comes to identifying new statements that can be entailed, it is a useful exercise to consider all the possible constructs that could lead to the statement leading to a falsehood, even if it requires a convoluted set of statements to get there. Tableaux One approach in using validity and consistency is to determine if a given system entails a statement using the Tableaux Algorithm. In this case, for a given system 𝑮 an entailment 𝑨 is described as: 𝑮 ⊨ 𝑨 This entailment can only be true if: 𝑮 ⋃ {¬𝑨} is inconsistent This is a useful test, because the algorithm need only discover a single false case to prove inconsistency. Pellet is an implementation of this algorithm, and while it does not scale to very large ontologies, it is nevertheless very powerful. Rules Another approach to entailment is to use rules. As mentioned above, this can be done when we know that a statement is legal in every possible interpretation of the system. There is a defined subset of possible reasoning in OWL2 which can lead to entailments via rules. This subset is called the OWL 2 RL Profile , and the rules can be found in tables 4 through to table 9 in the rules section of the OWL 2 Profiles document. It is some of these rules that I want to explore here and in other posts. Intersections A practical application of all of this can be seen in Intersections. As described in SWWO , an intersection of classes :A and :B can be described using a subclass relationship: This is described in Turtle as: : IntersectionAB rdfs: subClassOf : A, : B . Enter fullscreen mode Exit fullscreen mode Let's consider what can be inferred from this. If we have an instance of :IntersectionAB called :x , then this is represented as: : x a : IntersectionAB . Enter fullscreen mode Exit fullscreen mode The rule rdfs9 is: insert { ?zzz a ?yyy } where { ?xxx rdfs : subClassOf ?yyy . ?zzz a ?xxx } Enter fullscreen mode Exit fullscreen mode Applying this will result in :x being an instance of both :A and :B : : x a : IntersectionAB . : x a : A . : x a : B . Enter fullscreen mode Exit fullscreen mode These inferences are valid, because the definition of the rdfs:subClassOf relationship states and instances of a subclass will also be instances of the superclass. There are no interpretations where this does not hold. Class Membership Another possibility is when :y is a member of both :A and :B . : y a : A . : y a : B . Enter fullscreen mode Exit fullscreen mode It would seem reasonable to infer that :y is therefore an instance of :IntersectionAB . However, inferences are only valid if they apply in every possible system, and the Open World Assumption (OWA) must allow for any new consistent statement. There are statements that can be introduced that are both consistent with the existing statements, and inconsistent with inferring :y as a member of :IntersectionAB . To see an example of this, we can introduce a two new classes, called :C and :D , are the complements of each other. This means that anything that is a member of :C is not a member of :D , and vice versa. We can also make :IntersectionAB a subclass of :C : : IntersectionAB rdfs: subClassOf : A, : B, : C . : C owl: complementOf : D . Enter fullscreen mode Exit fullscreen mode If :y becomes an instance of :D then if cannot be a part of the intersection, since it cannot be an instance of :C . : IntersectionAB rdfs: subClassOf : A, : B, : C . : C owl: complementOf : D . : y a : A, : B, : D . Enter fullscreen mode Exit fullscreen mode Regardless of how contrived the example may be, the fact that any such example exists indicates that the inference may not be made. OWL Intersections The problem with inferring membership in an intersection above is that the intersection is open , meaning that new classes can be added to the intersection, and those classes can preclude an instance of the other classes from becoming a member. OWL addresses this by defining an closed intersection using an RDF Collection . This uses a linked list structure that does not allow for extra members. Redefining :IntersectionAB we can express this in TTL as: : IntersectionAB owl: intersectionOf ( : A : B ) . Enter fullscreen mode Exit fullscreen mode This looks short and simple, but expands into a longer set of triples: : IntersectionAB owl: intersectionOf _: b1 . _: b1 rdf: first : A . _: b1 rdf: rest _: b2 . _: b2 rdf: first : B . _: b2 rdf: rest rdf: nil . Enter fullscreen mode Exit fullscreen mode RDF defines collections to have a specific structure with each node in the list having a single rdf:first and rdf:rest connection, terminating in the rdf:nil node. This means that it is not a valid construct to include any more elements in the collection. As a consequence, if there is an element :y which is an instance of both :A and :B , then it is not possible to add in triples that make :y a member of something that is excluded from the intersection. Therefore, it is valid to infer that :y is in the intersection: : y a : IntersectionAB . Enter fullscreen mode Exit fullscreen mode This is described in the OWL semantics, and demonstrated in the OWL 2 RL profile in the rule cls-int1 found in table 6. This rule states: IF T(?c, owl:intersectionOf, ?x) LIST[?x, ?c1, ..., ?cn] T(?y, rdf:type, ?c1) T(?y, rdf:type, ?c2) ... T(?y, rdf:type, ?cn) Enter fullscreen mode Exit fullscreen mode THEN T(?y, rdf:type, ?c) Enter fullscreen mode Exit fullscreen mode In English it says: If ?c is an intersection described by ?x and ?x is a list containing ?c1 through to ?cn and ?y is an instance of every element in that list Then ?y is an instance of the intersection ?c In Practice Unfortunately, this is tricky to describe in SPARQL. It is easy to check if a value is an instance of one or more members of a list, but how can you check if it is a member of every member of the list? Let's start with some example data, and try to perform the entailment on it. First of all, we can define the intersection of 3 classes: :A , :B and :C . Then we'll describe 3 objects: :m , :n , and :o . The :m object will be an instance of all 3 classes The :n object will be an instance of 2 of the 3 classes The :o object will not be an instance of any of the classes We should be able to find that :m is a member of the intersection, while :n and :o are not. : IntABC owl: intersectionOf ( : A : B : C ). : m a : A, : B, : C . : n a : A, : C . : o a : D . Enter fullscreen mode Exit fullscreen mode Let's start with finding a value ?y which is a member of the intersection class ?c : select distinct ?y where { ?c owl : intersectionOf ?x . ?x rdf : rest */ rdf : first ?cn . ?y a ?cn } Enter fullscreen mode Exit fullscreen mode This returns :m and :n , since they are both instances of classes in the intersection. Now we need to remove values of ?x which don't match every class in the intersection. To do that, start with finding those that don't match everything in the intersection. This can be found by considering each element in the collection (call it ?d ) and pairing it with every other element in the collection (call these ?d2 ). We can then look for the instances of ?d : select distinct ?y ?d ?2 where { ?c owl : intersectionOf ?x . ?x rdf : rest */ rdf : first ?d . ?x rdf : rest */ rdf : first ?d2 . FILTER ( ?d ! = ?d2 ) ?y a ?d } Enter fullscreen mode Exit fullscreen mode This returns every class paired with every other class, but only for instances of the first class: ?y ?d ?d2 :m :C :A :m :C :B :m :A :C :m :A :B :m :B :A :m :B :C :n :C :A :n :C :B :n :A :C :n :A :B Note how :n does not include a ?d equal to :B , but it does have ?d2 set to each value. If we remove cases where ?y is set to the second value, then everything will be removed for ?y = :m , since: when ?y is :m , and :m is an instance of :A , then ?y is also an instance of :B and :C when ?y is :m , and :m is an instance of :B , then ?y is also an instance of :A and :C . when ?y is :m , and :m is an instance of :C , then ?y is also an instance of :A and :B However, when ?y is :n not everything is cancelled: when ?y is :n , and :n is an instance of :A , then ?y is and instance of :C , and that gets removed, but :n is not an instance of :B . when ?y is :n , and :n is an instance of :C , then ?y is an instance of :A , and that gets removed, but :n is not an instance of :B . The query to express this is: select distinct ?y ?d ?d2 where { ?c owl : intersectionOf ?x . ?x rdf : rest */ rdf : first ?d . ?x rdf : rest */ rdf : first ?d2 FILTER ( ?d ! = ?d2 ) ?y a ?d MINUS { ?y a ?d2 }} Enter fullscreen mode Exit fullscreen mode ?y ?d ?d2 :n :C :B :n :A :B Now that we've found the values of ?y that we don't want, they can be removed from the original query: select distinct ?y where { ?c owl : intersectionOf ?x . ?x rdf : rest */ rdf : first ?cn . ?y a ?cn MINUS { ?x rdf : rest */ rdf : first ?d . ?x rdf : rest */ rdf : first ?d2 . FILTER ( ?d ! = ?d2 ) ?y a ?d MINUS { ?y a ?d2 } } } Enter fullscreen mode Exit fullscreen mode This gives the single solution of :m ?y :m So the final rule is: insert { ?y a ?c } where { ?c owl : intersectionOf ?x . ?x rdf : rest */ rdf : first ?cn . ?y a ?cn MINUS { ?x rdf : rest */ rdf : first ?d . ?x rdf : rest */ rdf : first ?d2 . FILTER ( ?d ! = ?d2 ) ?y a ?d MINUS { ?y a ?d2 } } } Enter fullscreen mode Exit fullscreen mode NOTE: This query is for demonstration only. These operations are implemented doubly nested loops, which will not scale at all. It works for small ontologies, but if you try it on something like SNOMED then you will discover that the database will process for over a week. Non-standard SPARQL operations can do this much more efficiently. Final Comment This post was to introduce people to some of the more detailed elements of OWL's representation of Description Logic, explained Valid models are ones in which all interpretations will be true, and how entailment can be made for Consistent statements that lead to correct models for every possible interpretation. The examples at the end demonstrated how entailment can be limited in the open structures of RDFS, but is more capable for the closed structures described in OWL, always remembering that the model itself always follows the Open World Assumption. The SPARQL rule for owl:intersectionOf was me being clever, even if it's useless in the real world due to the scalability issues. 😊 I've been doing this in the real world with code that is outside of SPARQL, but I ought to be able to do it with SPARQL extensions like stardog:list:member (this could remove one level of loop in the above query, but I think it's possible to do even better). All of this is to provide background for my next blog post, which I ought to be able to start now that I've finished writing this! Top comments (0) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss 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 Paula Gearon Follow Just a girl, standing before a compiler, asking it to love her Location Spotsylvania, VA Education Computer Engineering. Physics. Work Semantic Web Architect Joined Dec 1, 2018 More from Paula Gearon Classification # rdf # owl # sparql # rules What Can't I do, as a Rule? # rdf # owl # sparql # rules 💎 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. 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Amir Rajan April 23, 2018 S3 EP 8 How to learn to code when you have no time and money Colleen Schnettler March 19, 2018 S3 EP 7 From tech blogger to Fog Creek CEO Anil Dash March 11, 2018 S3 EP 6 How does the internet work? Julia Evans March 05, 2018 S3 EP 5 Which javascript framework should you learn? Sarah Drasner February 26, 2018 S3 EP 4 What should developers know about online privacy? Laura Kalbag February 19, 2018 S3 EP 3 What is cryptocurrency? Preethi Kasireddy February 12, 2018 S3 EP 2 What's a container? Kelsey Hightower February 05, 2018 S3 EP 1 Should you get a computer science degree? Dave Thomas, Ashley Fong January 29, 2018 S2 EP 8 Getting started on open source when you don't know where to start Richard Schneeman December 18, 2017 S2 EP 7 How to get started in Augmented Reality Molmol Kuo, Zach Lieberman December 10, 2017 S2 EP 6 Who decides the future of CSS? Jen Simmons December 04, 2017 S2 EP 5 How to create an afro-futuristic virtual reality beauty salon Carmen Aguilar y Wedge November 27, 2017 S2 EP 4 What makes a good speaker? Kelsey Hightower, Lara Hogan November 20, 2017 S2 EP 3 How do tech companies read your resume? Eddie Washington November 13, 2017 S2 EP 2 How do browsers work? Lin Clark November 06, 2017 S2 EP 1 How she built a mobile app to help victims of domestic violence Alicia Carr October 30, 2017 S1 EP 8 What and why is web animation? Rachel Lee Nabors October 04, 2017 S1 EP 7 Why is my website slow? Lara Hogan September 27, 2017 S1 EP 6 How to ace a technical interview Tiffany Peon, La Vesha Parker September 20, 2017 S1 EP 5 How to learn React and React Native on a deadline Kim Goulbourne, Brent Vatne September 13, 2017 S1 EP 4 The JavaScript First Responder Wes Bos September 05, 2017 S1 EP 3 How to teach yourself computer science Vaidehi Joshi August 29, 2017 S1 EP 2 Building community in a virtual world: Moderation tools in VR Cameron Brown August 24, 2017 S1 EP 1 Intro to Accessibility Stephanie Slattery August 16, 2017 EP 146 Codeland - Mentorship, Technical Blogging, and Open Source Talks from Katrina Owen, Quincy Larson, and Nell Shamrell-Harrington Quincy Larson, Katrina Owen, Nell Shamrell-Harrington August 01, 2017 EP 145 Codeland - NYPL and Khan Academy talks from Courteney Ervin and Celia La Celia La, Courteney Ervin July 25, 2017 EP 144 Codeland - Accessibility and Education talks from Sterling Walker and Maurice Rogers Maurice Rogers, Sterling Walker July 18, 2017 EP 143 Codeland - Community Talks from Valerie Woolard Srinivasan and Rapi Castillo Valerie Woolard Srinivasan, Rapi Castillo July 06, 2017 EP 142 Codeland - Mental Health talks from Michelle Morales and Greg Baugues Michelle Morales, Greg Baugues June 27, 2017 EP 141 Codeland - Interview with NYC's first CTO Minerva Tantoco June 21, 2017 EP 140 Codeland - Gaming and City Talks from Chris Algoo, Kate Rabinowitz, Eric Brelsford Kate Rabinowitz, Eric Brelsford, Chris Algoo June 13, 2017 EP 139 Codeland - Gaming Talks from Jessica Rudder and Opher Vishnia Opher Vishnia, Jessica Rudder June 05, 2017 EP 138 Codeland - Art and Code Talks from Stephanie Nemeth and Dan Shiffman Dan Shiffman, Stephanie Nemeth May 30, 2017 EP 137 Intro to Data Science Briana Vecchione April 24, 2017 EP 136 Welcome to WordPress Ptah Dunbar April 17, 2017 EP 135 The Michael Jordan of Tech Talks Kim Crayton April 10, 2017 EP 134 Getting Into Hardware Elecia White April 03, 2017 EP 133 Building Robot Vacuum Cleaners: An Intro to Embedded Systems Chris Svec March 27, 2017 EP 132 The Business of Open Source Safia Abdalla March 20, 2017 EP 131 Take My Money Noel Rappin March 13, 2017 EP 130 30 Million Downloads Jo Overline March 06, 2017 EP 129 Getting My First Developer Job Paola Mata February 27, 2017 EP 128 Progressive Coders Network Rapi Castillo February 19, 2017 EP 127 Creating a Game for Vets Evan Sanderson February 13, 2017 EP 126 The Mechanic Ray Acevedo February 06, 2017 EP 125 Learning to Code in the 1960s Mary L Gorden January 30, 2017 EP 124 Open Source Newbie Shubheksha Jalan January 23, 2017 EP 123 Rails Girls Summer of Code Laura Gaetano January 16, 2017 EP 122 The Ethics of Coding Bill Sourour January 09, 2017 EP 121 TechHire Tess Posner January 02, 2017 EP 120 100 Days of Code Alexander Kallaway December 26, 2016 EP 119 Indie iOS Developer Ish Shabazz December 19, 2016 EP 118 Truck Driver George Moore December 12, 2016 EP 117 Diversity in Tech - Part II Ashe Dryden December 05, 2016 EP 116 Diversity in Tech - Part I Ashe Dryden November 28, 2016 EP 115 Getting a Computer Science Degree Terri Burns November 21, 2016 EP 114 What's an Innovation Accountant? Nick DePrey November 14, 2016 EP 113 Hackathons Leslie Hitchcock November 07, 2016 EP 112 Comedy and Code - Part II Baratunde Thurston October 31, 2016 EP 111 Comedy and Code - Part I Baratunde Thurston October 24, 2016 EP 110 Coding in Uganda Emily Karungi October 17, 2016 EP 108 Tech Internships Dara Oke October 03, 2016 EP 107 Mom and Son Learn To Code Lorraine Hutter, Bobby Hutter September 26, 2016 EP 106 Open Sourcing Mental Health - Part II Julia Nguyen September 19, 2016 EP 105 Open Sourcing Mental Health - Part I Julia Nguyen September 12, 2016 EP 104 Scrum Master Anjuan Simmons September 05, 2016 EP 103 Algorithms Carina C. Zona August 29, 2016 EP 102 My Very First App Aurelian Sennett August 22, 2016 EP 101 Open Sourcerer of Django Jacob Kaplan-Moss August 15, 2016 EP 100 Creating CodeNewbie August 08, 2016 EP 99 Creating Lifehacker - Part II Gina Trapani August 01, 2016 EP 98 Creating Lifehacker - Part I Gina Trapani July 25, 2016 EP 97 From Theater Technician to Programmer Ashley Lewis July 18, 2016 EP 96 Developing Your Tech Talk Idea Nickolas Means July 11, 2016 EP 95 Is The Website Down? Stella Cotton July 04, 2016 EP 94 UX Design and Gaming Lil Chen June 27, 2016 EP 93 Storytelling with Code Michael Rau June 20, 2016 EP 92 Afghan Women Coding Fereshteh Forough June 13, 2016 EP 91 Creating EmberJS - Part II Yehuda Katz June 05, 2016 EP 90 Creating EmberJS - Part I Yehuda Katz May 30, 2016 EP 89 Mobile Developer Kaya Thomas May 23, 2016 EP 88 CodeNewbie Apprentice Sharon Siegel May 16, 2016 EP 87 Vets Who Code Jerome Hardaway May 09, 2016 EP 86 Intro to Databases Mark Nadal May 02, 2016 EP 85 Technical Writing Chris Mills April 25, 2016 EP 84 From Research To Code Anna Lee April 18, 2016 EP 83 How To Get A Coding Job Charles Max Wood April 11, 2016 EP 82 What Is Code? Paul Ford April 04, 2016 EP 81 Social Justice Warrior Coraline Ada Ehmke March 28, 2016 EP 80 Designing Makerspaces Kristen Smith March 21, 2016 EP 79 Make Magazine Mike Senese March 14, 2016 EP 78 Hardware Newbie Emily Xie March 07, 2016 EP 77 Technically Speaking Chiu-Ki Chan February 29, 2016 EP 76 Data Journalist Matthew Mitchell February 22, 2016 EP 75 Coding In Colombia Juan Pablo Buriticá February 15, 2016 EP 74 Startup Box Majora Carter February 08, 2016 EP 73 Coding Chef Adrienne Lowe February 01, 2016 EP 72 Security Newbie Chris Palmer January 25, 2016 EP 71 Internet For All Danilo Campos January 18, 2016 EP 70 From Servers to Security Christina Morillo January 11, 2016 EP 69 Manager Newbie Selena Deckelmann January 04, 2016 EP 68 Too Late To Be Awesome Chanelle Henry December 28, 2015 EP 67 Android Developer Annyce Davis December 21, 2015 EP 66 Laboratoria Mariana Costa December 14, 2015 EP 65 Art and Code Dan Shiffman December 07, 2015 EP 64 Write Speak Code Rebecca Miller Webster November 30, 2015 EP 63 Free Code Camp Quincy Larson November 23, 2015 EP 62 Hello Ruby Linda Liukas November 16, 2015 EP 61 Brianna and Brianna's Mother Brianna Fugate November 09, 2015 EP 60 Impostor Syndrome Alicia Liu November 02, 2015 EP 59 The GitHub Nomad John Britton October 26, 2015 EP 58 From Journalist to Developer Amy Simmons October 19, 2015 EP 57 Podcasting with Changelog Adam Stacoviak, Jerod Santo October 12, 2015 EP 56 From Temp to Head of Design Julie Ann Horvath October 05, 2015 EP 55 Open Source Contributor Steve Klabnik September 28, 2015 EP 54 The Hacker Jonathan Barronville September 21, 2015 EP 53 Peruvian Developer Andrea Del Rio September 14, 2015 EP 52 International Dev Ayori Selassie September 07, 2015 EP 51 The Pragmatic Programmer - Part II Dave Thomas August 31, 2015 EP 50 The Pragmatic Programmer Part I Dave Thomas August 24, 2015 EP 49 Getting The Job Suzan Bond August 17, 2015 EP 48 Freelance to Full-Time Nicole Dominguez August 10, 2015 EP 47 Design and Dev Una Kravetz August 03, 2015 EP 46 Self Taught Programmer Courteney Ervin July 27, 2015 EP 45 Design Director Kristy Tillman July 20, 2015 EP 44 CSS Tricks Chris Coyier July 13, 2015 EP 43 Code and Hip Hop Earl Bey July 06, 2015 EP 42 POODR And Beyond - Part II Sandi Metz June 29, 2015 | 2026-01-13T08:48:08 |
https://dev.to/t/opensourc | Opensourc - 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 # opensourc Follow Hide Create Post Posts Left menu 👋 Sign in for the ability to sort posts by relevant , latest , or top . Right menu From C# to Rust: Porting MathFlow to Create MathCore - A Symbolic Math Library Journey Berkant Berkant Berkant Follow Aug 30 '25 From C# to Rust: Porting MathFlow to Create MathCore - A Symbolic Math Library Journey # rust # csharp # mathematics # opensourc Comments Add Comment 3 min read Logical OR (||) vs Nullish Coalescing Operator (??) in JavaScript Naman Kumar Naman Kumar Naman Kumar Follow Apr 22 '20 Logical OR (||) vs Nullish Coalescing Operator (??) in JavaScript # node # javascript # opensourc 54 reactions Comments 4 comments 1 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. 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 | 2026-01-13T08:48:08 |
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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 Weekly Retro 🎉 Follow Hide Posts for reflecting on your past week. Create Post Older #weeklyretro 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 What was your win this week??? Jess Lee Jess Lee Jess Lee Follow for The DEV Team Jan 9 What was your win this week??? # discuss # weeklyretro 34 reactions Comments 62 comments 1 min read Bug of the week: what was the root cause? yusuf yonturk yusuf yonturk yusuf yonturk Follow Jan 10 Bug of the week: what was the root cause? # discuss # weeklyretro # productivity # career 2 reactions Comments Add Comment 1 min read Happy New Year! What was your win this week?! Jess Lee Jess Lee Jess Lee Follow for The DEV Team Jan 2 Happy New Year! 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Jess Lee Jess Lee Jess Lee Follow for The DEV Team Oct 31 '25 What was your win this week?!! # discuss # weeklyretro 23 reactions Comments 36 comments 1 min read Rediscovering the Joy of Coding — Writing My First Real Program in Pascal Bek Brace Bek Brace Bek Brace Follow Nov 16 '25 Rediscovering the Joy of Coding — Writing My First Real Program in Pascal # pascal # weeklyretro # cli # programming 6 reactions Comments 1 comment 2 min read What was your win this week? Jess Lee Jess Lee Jess Lee Follow for The DEV Team Nov 7 '25 What was your win this week? # discuss # weeklyretro 22 reactions Comments 13 comments 1 min read What was your win this week!? Jess Lee Jess Lee Jess Lee Follow for The DEV Team Oct 24 '25 What was your win this week!? # discuss # weeklyretro 36 reactions Comments 28 comments 1 min read What’s the tiny thing you shipped this week? 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https://connectrpc.com/ | Connect Skip to main content Docs GitHub Slack Demo Search Created by Simple, reliable, interoperable. Protobuf RPC that works. Connect is a family of libraries for building browser and gRPC-compatible APIs. If you're tired of hand-written boilerplate and turned off by massive frameworks, Connect is for you. Use it with Curl Supports any HTTP client Plain HTTP $ curl \ --header 'Content-Type: application/json' \ --data '{"sentence": "I feel happy."}' \ https://demo.connectrpc.com/connectrpc.eliza.v1.ElizaService/Say {"sentence": "Feeling happy? Tell me more."} Copy Use it with gRPCurl Supports any gRPC client gRPC protocol $ grpcurl \ -d '{"sentence": "I feel happy."}' \ demo.connectrpc.com:443 \ connectrpc.eliza.v1.ElizaService/Say {"sentence": "Feeling happy? Tell me more."} Copy Use it in web browsers Supports React, Angular, Svelte, and other frameworks Connect-Web Meet Eliza, our psychotherapist Eliza: Hello, how are you feeling? Production-grade simplicity Connect shines in production. Implementations are focused — a few thousand lines of code, a handful of essential options, and a cURL-friendly protocol — which makes them stable, predictable, and debuggable. Compatible with gRPC In addition to its own protocol, Connect servers and backend clients also support gRPC — including streaming! They interoperate seamlessly with Envoy, grpcurl, gRPC Gateway, and every other gRPC implementation. Connect servers handle gRPC-Web requests natively, without a translating proxy. Familiar primitives Connect builds on primitives you already know. Go handlers slot right into your net/http server and work with your existing middleware, router, and observability. TypeScript clients stay close to the fetch API and integrate cleanly with popular UI frameworks. No boilerplate Define your APIs using Protocol Buffers , the industry's most battle-tested schema definition language, and skip the hand-written boilerplate. Connect handles server-side routing, serialization, and compression, and it generates idiomatic clients in Go, TypeScript, Swift, and Kotlin. Learn more Go guide Servers and clients Go to guide → Node.js guide Servers and clients Go to guide → Web guide Connect on the Web Go to guide → iOS guide Swift clients available Go to guide → Android guide Kotlin clients available Go to guide → Flutter guide Dart clients available Go to guide → Simple, reliable, Protobuf-powered APIs Learn more Terms Privacy Trademarks License Copyright © 2022–2026 The Connect Authors We are a Cloud Native Computing Foundation sandbox project | 2026-01-13T08:48:08 |
https://dev.to/neisha1618/callbacks-vs-promises-4mi1#comment-2a56h | Callbacks vs Promises - 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 Neisha Rose Posted on Apr 5, 2020 Callbacks vs Promises # javascript # callbacks # promises The Goal The goal is to achieve asynchronous code. Async code allows multiple things to happen at the same time. When you start an action, your program continues to run. When the action finishes, the program is informed and gets access to the result. We can achieve async code using two methods: callbacks and promises. With callback we pass a callback into a function that would then get called upon completion. With promises, you attach callbacks on the returned promise object. Callbacks A callback is a function that is to be executed after another function has finished executing. Async callbacks are functions that are passed as arguments. and when that function is called it will start executing code in the background. When the background code finishes running, it calls the callback function to let you know the work is done. We use these callbacks because we want to avoid executing things out of order. If we want to wait for something in JavaScript, we need to use a callback. Let’s make that pb&J from scratch using callbacks synchronous code This synchronous Peanut Butter & Jelly function runs in order, one function after another. but what if we had a function that needed to be ran first and other functions couldn't be ran until after this function finishes. Let’s think of making bread from scratch. you can’t put the peanut butter and jelly on the bread until it’s made so you must wait until its done. With synchronous code it doesn’t wait it just does it. How can we fix it? Async Callbacks We make an async callback so that we can make sure no other function runs until our bread is made. Let’s picture inside all the other functions there’s ample amounts of code to run. This can cause an issue because you can have plenty of nested callbacks inside one another. That leads to what we call callback hell. Callback hell can riddle code with bugs that are hard to catch. For this we need a way to make aync code while avoiding so many nested callbacks. Promises Promises are native to JavaScript, but you can also install promises libraries such as: Bluebird and Q. Promises are JavaScript objects that represent an eventual completion or failure of an asynchronous operation. A promise is a returned object where you attach callbacks, instead of passing callbacks into a function. the place where you attach the callback after a successful completion of a task is called, .then(). inside this you pass a callback through. What makes promises a way to avoid callback hell is that you can chain multiple .then() on each other which avoid nested callbacks and a neater line of code. For the failure of completing a task you can pass it through a .catch(). Let’s change our callback to a promise Here we take our PB&J function and turn it into a promise. We will first return the makeBread function and then on the successful completion of that function we will return a promise that will pass in the next callback to be ran. Next, we will chain on the other function that will be ran after that in order. thus, making async function. As you can see the code is neither and we avoid callback hell. We can also chain on an error message to the .catch() method and on that message "ewww crunchy peanut butter" because that will just ruin my sandwich. Final Promise Let’s make our promise a little bit neater by just passing in the callbacks. Conclusion Both callbacks and promises help make our code asynchronous. Making callbacks async can cause issues such as callback hell, so to avoid this we can use promises instead, doing this helps us avoid this pitfall while keeping our code async and neat. Top comments (3) Subscribe Personal Trusted User Create template Templates let you quickly answer FAQs or store snippets for re-use. Submit Preview Dismiss Collapse Expand Devang patil Devang patil Devang patil Follow Javascript Developer Location Mumbai Education Be Comp Sci Work SSE at Race Joined Nov 22, 2019 • Oct 18 '22 Dropdown menu Copy link Hide async await makes more readable than promise I believe. Like comment: Like comment: 3 likes Like Comment button Reply Collapse Expand Mahesh Muttinti Mahesh Muttinti Mahesh Muttinti Follow I am a full stack web and mobile application developer. Email maheshmuttinti@gmail.com Location Hyderabad Work Not working Joined Dec 31, 2020 • Oct 17 '23 Dropdown menu Copy link Hide Indeed. Like comment: Like comment: 1 like Like Comment button Reply Collapse Expand Kway Jaye Kway Jaye Kway Jaye Follow Joined Jun 2, 2024 • Aug 12 '24 Dropdown menu Copy link Hide Nice 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 Neisha Rose Follow Returning to software engineering after a few years away. Currently rebuilding my skills in web development, WordPress, and JavaScript. Writing to stay accountable, share what I learn, and connect Location New Orleans, La Work IT Technician Joined Mar 4, 2020 More from Neisha Rose React and server side rendering with Next.js # react # webdev # javascript # codenewbie Navigating single page applications with React Router. # react # javascript # webdev # codenewbie Express Routing # webdev # javascript # beginners # express 💎 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 | 2026-01-13T08:48:08 |
https://addons.mozilla.org/it/firefox/addon/rentgen/ | Rentgen – Scarica l’estensione per 🦊 Firefox (it) Componenti aggiuntivi per Firefox Estensioni Temi Altro… per Firefox Dizionari e language pack Altri siti Componenti aggiuntivi per Android Accedi Cerca Cerca Rentgen di “Internet. Time to act!” Foundation Rentgen to wtyczka, która automatycznie wizualizuje, jakie dane zostały ~~wykradzione~~ wysłane do podmiotów trzecich przez odwiedzane strony. Pozwala wygenerować raport lub treść maila, który można wysłać do administratora strony i/lub UODO. 5 (12 recensioni) 5 (12 recensioni) 216 utenti 216 utenti Scarica Firefox e installa l’estensione Scarica file Metadati estensione Screenshot Informazioni sull’estensione Rentgen to wtyczka dla przeglądarek opartych o Firefoxa, która automatycznie wizualizuje, jakie dane zostały ~~wykradzione~~ wysłane do podmiotów trzecich przez odwiedzane strony. Pozwala wygenerować raport lub treść maila, który można wysłać do administratora strony i/lub UODO. Więcej informacji: https://www.internet-czas-dzialac.pl/odcinek-33-wtyczka-rentgen Funkcje Rentgena: analiza ruchu sieciowego generowanego przez stronę internetową; wizualizacja danych przekazanych do podmiotów trzecich przez odwiedzaną stronę (historia przeglądania użytkownika oraz jego ciasteczka); przygotowywanie zrzutów ekranów narzędzi deweloperskich będących dowodem przekazanych danych do podmiotów trzecich; pomoc w oszacowaniu potencjalnych obszarów roboczych względem zgodności z RODO; generowanie raportu lub treści maila, który można wysłać do administratora oraz Urzędu Ochrony Danych Osobowych. Kod źródłowy Commenti dello sviluppatore Jeżeli uważasz, że wtyczka Rentgen okazała się przydatna, zostaw nam recenzję. Jeżeli znalazłeś błąd lub masz pomysł na ulepszenie Rentgena, napisz do nas maila: kontakt@internet-czas-dzialac.pl Voto 5 da 12 revisori Effettua l’accesso per dare un voto a questa estensione Non ci sono ancora valutazioni Valutazione in stelle salvata 5 12 4 0 3 0 2 0 1 0 Leggi tutte le 12 recensioni Permessi e dati Permessi obbligatori: Leggere e modificare le impostazioni di privacy Controllare le impostazioni di proxy del browser Accedere ai dati di tutti i siti web Raccolta dati: Lo sviluppatore dichiara che questa estensione non richiede la raccolta di dati. Ulteriori informazioni Ulteriori informazioni Link componente aggiuntivo Pagina principale Sito di supporto Email per il supporto Versione 0.2.4 Dimensione 9,55 MB Ultimo aggiornamento 21 giorni fa (23 dic 2025) Categorie correlate Sviluppo web Privacy e sicurezza Licenza Solo GNU General Public License v3.0 Informativa sulla privacy Consulta l’informativa sulla privacy per questo componente aggiuntivo Cronologia versioni Visualizza tutte le versioni Etichette anti malware anti tracker container privacy security Aggiungi alla raccolta Seleziona una raccolta… Crea una nuova raccolta Segnala questo componente aggiuntivo Sostieni lo sviluppatore Sostieni il mantenimento e l’aggiornamento di questa estensione con una piccola donazione allo sviluppatore. Fai una donazione Vai alla pagina principale del sito Mozilla Componenti aggiuntivi Informazioni Blog sui componenti aggiuntivi per Firefox Laboratorio estensioni Centro di sviluppo Criteri per sviluppatori Blog della comunità Forum Segnala malfunzionamento Guida per le recensioni Browser Desktop Mobile Enterprise Prodotti Browsers VPN Relay Monitor Pocket Bluesky (@firefox.com) Instagram (Firefox) YouTube (firefoxchannel) Informativa sulla privacy Cookie Note legali Eccetto dove diversamente indicato , i contenuti su questo sito sono distribuiti con licenza Creative Commons Attribuzione Condividi allo stesso modo 3.0 o versioni successive. Cambia lingua Čeština Deutsch Dolnoserbšćina Ελληνικά English (Canadian) English (British) English (US) Español (de Argentina) Español (de Chile) Español (de España) Español (de México) suomi Français Furlan Frysk עברית Hrvatski Hornjoserbsce magyar Interlingua Italiano 日本語 ქართული Taqbaylit 한국어 Norsk bokmål Nederlands Norsk nynorsk Polski Português (do Brasil) Português (Europeu) Română Русский slovenčina Slovenščina Shqip Svenska Türkçe Українська Tiếng Việt 中文 (简体) 正體中文 (繁體) | 2026-01-13T08:48:08 |
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