Master programming by recreating your favorite technologies from scratch.
- programming
- tutorials
- tutorial-code
- tutorial-exercises
Repository Index
72,362 visible repositories in the index
1–24 of 30,360 · Most stars
A collective list of free APIs
- api
- public-apis
- free
- apis
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
- learn-to-code
- nonprofits
- programming
- nodejs
Reverse engineer anything with agents, from app behavior down to native binaries.
Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.
- programming
- development
- design
- design-system
Interactive roadmaps, guides and other educational content to help developers grow in their careers.
- computer-science
- roadmap
- developer-roadmap
- frontend-roadmap
The definitive list that answers "I want to do X in Python, which tool should I use?"
- awesome
- python
- python-frameworks
- python-libraries
An agentic skills framework & software development methodology that works.
- ai
- brainstorming
- coding
- obra
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Curated list of project-based tutorials
- tutorial
- project
- beginner-project
- webdevelopment
DeepSeek Harness: Everything is a Plugin.
- cordis
- dsh
- dsh-plugin
- ai-agents
Repo for counting stars and contributing. Press F to pay respect to glorious developers.
The agent that grows with you
A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.
- awesome
- awesome-list
- lists
- manuals
The library for web and native user interfaces.
A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.
The open source coding agent.
Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.
- automation
- ipaas
- n8n
- workflow
Free domain registration and practical DNS learning resources for everyone.
- domain
- domain-platform
- domains
- free
A feature-rich command-line audio/video downloader
- youtube-dl
- python
- sponsorblock
- yt-dlp
An Open Source Machine Learning Framework for Everyone
Visual Studio Code
- editor
- electron
- visual-studio-code
- typescript
An agent-managed museum exhibit, built in Rust with Gajae-Code / LazyCodex — developed and maintained with no human intervention.
🙃 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.