github/gitignore is a collection of .gitignore templates for languages, frameworks, and development tools.
Open Source catalog
A catalog of useful open source projects from GitHub. Every page includes current stars, author, tags, language, license, and a description in the selected language.
Repositories
Bootstrap is a popular frontend framework for responsive layout, components, CSS utilities, and fast interface prototyping.
Ollama is a tool for running and managing local LLM models on a developer machine or server.
OpenCode is an open source coding agent from the wave of AI tools for working with code, terminal tasks, and developer workflows.
A free, local-first desktop app that turns any topic into a real course — lessons, tests, homework and spaced review — powered by the Claude Code or Codex subscription you already have.
Andrej Karpathy Skills is a single CLAUDE.md file with Claude Code rules shaped around common LLM coding mistakes.
yt-dlp is a feature-rich command-line audio/video downloader that grew as an active fork of youtube-dl and youtube-dlc.
Stable Diffusion WebUI is a Gradio interface for Stable Diffusion with txt2img, img2img, inpainting, upscaling, and extensions.
prompts.chat is an open source AI prompt library that grew from Awesome ChatGPT Prompts and is available as a website and self-hosted project.
Transformers is Hugging Face’s Python library for state-of-the-art models across NLP, vision, audio, and multimodal tasks.
The Art of Command Line is a one-page guide to Bash, Unix commands, one-liners, debugging, and productive terminal work.
HelloGitHub is a Chinese monthly catalog of interesting, beginner-friendly open source projects with a website and issue archive.