freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
- learn-to-code
- nonprofits
- programming
- nodejs
Repository Index
65,264 visible repositories in the index
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:books: Freely available programming books
Interactive roadmaps, guides and other educational content to help developers grow in their careers.
- computer-science
- roadmap
- developer-roadmap
- frontend-roadmap
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
All Algorithms implemented in Python
- python
- algorithm
- algorithms-implemented
- algorithm-competitions
🎓 Path to a free self-taught education in Computer Science!
- computer-science
- awesome-list
- courses
- curriculum
Free domain registration and practical DNS learning resources for everyone.
- domain
- domain-platform
- domains
- free
🙃 A delightful community-driven (with 2,500+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an auto-update tool that makes it easy to keep up with the latest updates from the community.
A book series (2 published editions) on the JS language.
- book-series
- javascript
- closures
- prototypes
Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.
The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface. The fastest local inference engine in the world.
- stable-diffusion
- pytorch
- ai
- python
Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows
Virtual whiteboard for sketching hand-drawn like diagrams
- productivity
- collaboration
- diagrams
- drawing
TranslatedHello Algo (《Hello 算法》): An animated, illustrated data structures and algorithms tutorial with one-click code running. Supports Simplified Chinese, Traditional Chinese, English, and Japanese, and provides code implementations in Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart, and more
- algorithms
- data-structures
- data-structures-and-algorithms
- dsa
Coding articles to level up your development skills
- awesome-list
- javascript
- snippets
- learning-resources
Production-Grade Container Scheduling and Management
A GUI client for Windows, Linux and macOS, support Xray and sing-box and others
Production-grade engineering skills for AI coding agents.
- agent-skills
- antigravity
- claude-code
- cursor
Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More
VoiceStudio is the open-source, fully-local ElevenLabs alternative — voice cloning, voice design, video dubbing, dictation, transcription & audiobook creation in 646 languages.
- tts
- voice-cloning
- voice-generation
- voice-ai
FastAPI framework, high performance, easy to learn, fast to code, ready for production
- python
- json
- swagger-ui
- redoc
Programmer's guide about how to cook at home.
- cookbook
- recipes
- cooking
- dishes
A collection of (mostly) technical things every software developer should know about
- cc-by
- computer-science
- educational
- novice
24 Lessons, 12 Weeks, Get Started as a Web Developer