A collective list of free APIs
- api
- public-apis
- free
- apis
Repository Index
47,133 repositories indexed
1–24 of 3,580 · Most stars
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
- learn-to-code
- nonprofits
- programming
- nodejs
The AI that really does things. Any OS. Any Platform. The lobster way. 🦞
- ai
- assistant
- own-your-data
- personal
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
The agent that grows with you
The open source coding agent.
An Open Source Machine Learning Framework for Everyone
Open-source Windows and Office activator featuring HWID, Ohook, TSforge, and Online KMS activation methods, along with advanced troubleshooting.
- hwid
- kms38
- kms
- activator
Python tool for converting files and office documents to Markdown.
AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.
Translated:octocat: Share interesting, entry-level open source projects on GitHub.
f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.
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.
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode,DeepSeek Harness and more. Only official website: ccswitch.io
- ai-tools
- claude-code
- desktop-app
- open-source
The agent engineering platform.
FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, Dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models
- ai
- cursor
- lovable
- system-prompts
100+ AI Agents, Agent Skills and RAG Apps - Free and Open Source.
Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.
- claude-code
- graphrag
- knowledge-graph
- codex
Lightweight coding agent that runs in your terminal
An open-source remote desktop application designed for self-hosting, as an alternative to TeamViewer.
- remote-control
- remote-desktop
- teamviewer
- anydesk
21 Lessons, Get Started Building with Generative AI
Open-source Python library for AI browser agents, plus Browser Use Cloud: stealth browsers and a hosted agent API.
Godot Engine – Multi-platform 2D and 3D game engine
- game-engine
- godot
- godotengine
- open-source