Git Repos — Free AI Tools

The most starred, trusted, and useful GitHub repositories — hand-picked by stars, community adoption, and real-world value.

• build-your-own-x — 533K★ — Master programming by recreating your favorite technologies from scratch
• free-programming-books — 393K★ — Freely available programming books in 50+ languages
• freeCodeCamp — 453K★ — Learn to code for free with certifications and projects
• system-design-primer — 290K★ — Learn how to design large-scale systems — the definitive guide
• hello-algo — 114K★ — Animated data structures & algorithms tutorial — Java, C++, Python, Go
• Open Interpreter — 335K★ — Natural language interface for your computer — run code locally
• Hugging Face Transformers — 145K★ — State-of-the-art ML models: text, image, audio, video, multimodal
• Ollama — 172K★ — Run 100+ LLMs locally — one command, automatic hardware optimization
• OpenAI Whisper — 106K★ — Robust speech recognition — 99 languages, runs locally
• ComfyUI — 106K★ — Node-based Stable Diffusion UI — full control over every generation step
• LangChain — 106K★ — The standard framework for building LLM-powered applications
• DeepSeek — 100K+★ — Open-source GPT-4 class models at 100× lower cost
• vLLM — 42K★ — High-throughput LLM serving engine — PagedAttention, continuous batching
• Oh My Zsh — 175K★ — Beautiful & feature-rich Zsh framework — 300+ plugins, 150+ themes
• Neovim — 86K★ — Hyperextensible Vim-based text editor — Lua config, LSP, treesitter
• Deno — 102K★ — Secure JavaScript/TypeScript runtime — npm compatible, zero config
• PocketBase — 45K★ — Open-source backend in 1 file — SQLite, auth, realtime, storage
• Starship — 48K★ — Minimal, blazing-fast shell prompt for any terminal
• TLDR Pages — 54K★ — Simplified, community-driven man pages — practical examples first
• curl — 37K★ — The most used URL transfer library/tool on the internet — 25+ billion installs
• Supabase — 77K★ — Open-source Firebase alternative — Postgres, auth, storage, edge functions
• n8n — 190K★ — Fair-code workflow automation — 400+ integrations, AI agents, self-hostable
• Appwrite — 48K★ — Open-source backend-as-a-service — auth, database, storage, functions, messaging
• Sentry — 40K★ — Error monitoring & performance tracking — self-hosted or cloud
• Homebrew — 42K★ — The missing package manager for macOS (and Linux)
• awesome-selfhosted — 309K★ — The definitive catalog of self-hosted software — 500+ tools
• awesome — 491K★ — Curated lists about all kinds of interesting topics — the master list
• public-apis — 454K★ — Collective list of free APIs for use in software and web development