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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 4.8k 4.4k

  2. choosealicense.com choosealicense.com Public

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

    Ruby 4k 1.5k

  3. scientist scientist Public

    🔬 A Ruby library for carefully refactoring critical paths.

    Ruby 7.6k 482

  4. gh-ost gh-ost Public

    GitHub's Online Schema-migration Tool for MySQL

    Go 13.1k 1.4k

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

    GitHub's official MCP Server

    Go 25.9k 3.4k

Repositories

Showing 10 of 531 repositories
  • 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 6,565 878 430 2 Updated Jan 14, 2026
  • advisory-database Public

    Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

    github/advisory-database’s past year of commit activity
    2,104 CC-BY-4.0 516 74 17 Updated Jan 14, 2026
  • rest-api-description Public

    An OpenAPI description for GitHub's REST API

    github/rest-api-description’s past year of commit activity
    1,556 MIT 300 127 8 Updated Jan 14, 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 9,127 MIT 1,883 916 (4 issues need help) 368 Updated Jan 14, 2026
  • docs Public

    The open-source repo for docs.github.com

    github/docs’s past year of commit activity
    TypeScript 18,725 CC-BY-4.0 65,581 95 (9 issues need help) 81 Updated Jan 14, 2026
  • rubocop-github Public

    Code style checking for GitHub's Ruby projects

    github/rubocop-github’s past year of commit activity
    Ruby 653 MIT 161 4 1 Updated Jan 14, 2026
  • forgoodfirstissue Public

    Find your first issue for good to contribute to

    github/forgoodfirstissue’s past year of commit activity
    TypeScript 204 MIT 93 5 8 Updated Jan 14, 2026
  • vscode-github-actions Public

    GitHub Actions extension for VS Code

    github/vscode-github-actions’s past year of commit activity
    TypeScript 607 MIT 158 153 (6 issues need help) 29 Updated Jan 14, 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
    TypeScript 7 MIT 0 0 0 Updated Jan 14, 2026
  • site-policy Public

    Collaborative development on GitHub's site policies, procedures, and guidelines

    github/site-policy’s past year of commit activity
    2,007 CC0-1.0 683 3 1 Updated Jan 14, 2026