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@github

GitHub

How people build software.

Hey, this is us 👋

An illustration showing a variety of differently themed Octocats. Monuments from different cities are indicated in the background like the Space Needle, Berlin Fernsehturm and Transamerica Pyramid.

Yes, we are building GitHub on GitHub. In fact, we’ve been doing this since October 19th, 2007. That's when we made our first commit. Since then we pushed over 2.5 million commits, opened over 1 million issues, submitted roughly 650k pull requests across 4357 repositories from over 50 countries. 🤯 But that's just us. We are proud to be part of the work of millions of developers, companies and robots across the solar system. 🪐 Yes, Robots!

🍿 An interconnected community

The open source community is the 💗 heart of GitHub and fundamental to how we build software today. See for yourself:

  • GitHub Sponsors helped support more than 5k individuals and projects around the world 🌍
  • Open source projects on GitHub received a stunning 218 million contributions 🚀 in the last year alone
  • Every minute a developer creates a new release 🏄 for a public project on GitHub

Now that we are talking about the important things, ☝️ are you contributing to open source? Yes? Okay, you rock! 🎸 If not, we can help you get started! Open source software is made by people just like you. Learn more about how to contribute.

🦦 Contributing to the ecosystem

We contribute to the tools 🔧 we rely on to build and run GitHub, while also maintaining 🧙‍♂️ our own open source projects like:

👓 Appendix

See what's next on our public roadmap ✨ and let us know if you have any suggestions. 🙇‍♂️ Oh, and by the way, we are always hiring talented, passionate people to join our team. 🙌

"Tell me more, I can't get enough!"

🤫 Psst! You can create your own organization README.

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  1. training-kit training-kit Public

    Open source courseware for Git and GitHub

    HTML 5k 4.5k

  2. choosealicense.com choosealicense.com Public

    A site to provide non-judgmental guidance on choosing a license for your open source project

    Ruby 4.2k 1.6k

  3. scientist scientist Public

    🔬 A Ruby library for carefully refactoring critical paths.

    Ruby 7.7k 497

  4. gh-ost gh-ost Public

    GitHub's Online Schema-migration Tool for MySQL

    Go 13.5k 1.4k

  5. github-mcp-server github-mcp-server Public

    GitHub's official MCP Server

    Go 31.3k 4.5k

Repositories

Showing 10 of 553 repositories
  • gh-aw Public

    GitHub Agentic Workflows

    github/gh-aw’s past year of commit activity
    Go 4,740 MIT 447 219 11 Updated Jul 10, 2026
  • opensource.guide Public

    📚 Community guides for open source creators

    github/opensource.guide’s past year of commit activity
    HTML 15,564 CC-BY-4.0 15,453 0 11 Updated Jul 10, 2026
  • copilot-sdk Public

    Multi-platform SDK for integrating GitHub Copilot Agent into apps and services

    github/copilot-sdk’s past year of commit activity
    Java 9,498 MIT 1,297 197 40 Updated Jul 9, 2026
  • awesome-copilot Public

    Community-contributed instructions, agents, skills, and configurations to help you make the most of GitHub Copilot.

    github/awesome-copilot’s past year of commit activity
    Python 36,392 MIT 4,536 14 13 Updated Jul 10, 2026
  • choosealicense.com Public

    A site to provide non-judgmental guidance on choosing a license for your open source project

    github/choosealicense.com’s past year of commit activity
    Ruby 4,158 MIT 1,593 35 (6 issues need help) 7 Updated Jul 10, 2026
  • codeql Public

    CodeQL: the libraries and queries that power security researchers around the world, as well as code scanning in GitHub Advanced Security

    github/codeql’s past year of commit activity
    CodeQL 9,805 MIT 2,016 987 (4 issues need help) 431 Updated Jul 10, 2026
  • gh-aw-firewall Public

    GitHub Agentic Workflows Firewall

    github/gh-aw-firewall’s past year of commit activity
    TypeScript 106 MIT 34 50 0 Updated Jul 10, 2026
  • gh-aw-mcpg Public

    Github Agentic Workflows MCP Gateway

    github/gh-aw-mcpg’s past year of commit activity
    Go 143 MIT 30 14 0 Updated Jul 10, 2026
  • catalyst Public

    Catalyst is a set of patterns and techniques for developing components within a complex application.

    github/catalyst’s past year of commit activity
    TypeScript 1,427 MIT 56 18 5 Updated Jul 10, 2026
  • copilot-cli Public

    GitHub Copilot CLI brings the power of Copilot coding agent directly to your terminal.

    github/copilot-cli’s past year of commit activity
    Shell 10,926 1,742 1,826 27 Updated Jul 10, 2026