---
license: other
tags:
  - developer-tools
  - elasticsearch
  - elk
  - java
  - vscode
---

# dev-3

Offline developer toolkit bundle (five zips). Korea-related content removed per request.

- **elk-stack.zip** - Elasticsearch + Kibana + Logstash **9.4.0**, Linux `.tar.gz` + Windows `.zip` for all three, with SHA-512 checksums. (9.4.0 is the latest version published on Elastic's public download CDN.)
- **elastic-docs.zip** - official Elastic documentation source (github.com/elastic/docs-content), browsable offline.
- **elk-references.zip** - *Elasticsearch: The Definitive Guide* (free, open-licensed) + REFERENCES.md.
- **java.zip** - Eclipse Temurin JDK **8, 11, 17, 21**, Linux + Windows x64.
- **vscode-extensions.zip** - open-source VS Code extensions (.vsix from Open VSX): git (GitLens, Git History, Git Graph), web/MERN (Prettier, ESLint, React, Tailwind, MongoDB), Python (Ruff + helpers), Java (redhat.java pack, Maven, Gradle, XML), and linting/quality tools, plus `install-all.sh`. Microsoft-proprietary extensions (Pylance, ms-python.*) are excluded - their licence forbids redistribution; install them from the VS Code Marketplace (free).