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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 Public

    Open source courseware for Git and GitHub

    HTML 4.6k 4.4k

  2. choosealicense.com Public

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

    Ruby 3.9k 1.4k

  3. scientist Public

    🔬 A Ruby library for carefully refactoring critical paths.

    Ruby 7.6k 451

  4. gh-ost Public

    GitHub's Online Schema-migration Tool for MySQL

    Go 12.7k 1.3k

  5. github-mcp-server Public

    GitHub's official MCP Server

    Go 15k 1k

Repositories

Showing 10 of 514 repositories
  • codeql Public

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

    CodeQL 8,371 MIT 1,696 849 (4 issues need help) 383 Updated Jun 5, 2025
  • explore Public

    Community-curated topic and collection pages on GitHub

    Ruby 4,420 CC-BY-4.0 13,243 2 5 Updated Jun 5, 2025
  • docs Public

    The open-source repo for docs.github.com

    TypeScript 17,416 CC-BY-4.0 62,001 39 (9 issues need help) 22 Updated Jun 5, 2025
  • advisory-database Public

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

    1,884 CC-BY-4.0 426 65 7 Updated Jun 5, 2025
  • go-pipe Public

    A package used to easily build command pipelines in your Go applications

    Go 51 MIT 3 1 4 Updated Jun 5, 2025
  • audit-actions-workflow-runs Public

    Audit your GitHub Actions workflow runs to see exactly which Actions were downloaded

    JavaScript 68 MIT 3 0 0 Updated Jun 5, 2025
  • curated-data Public Forked from clearlydefined/curated-data

    Contains curations submitted by the community

    JavaScript 16 CC0-1.0 98 0 0 Updated Jun 5, 2025
  • artifact-attestations-opa-provider Public

    OPA Gatekeeper provider for GitHub Artifact Attestations

    Go 4 MIT 0 0 1 Updated Jun 5, 2025
  • forgoodfirstissue Public

    Find your first issue for good to contribute to

    TypeScript 141 MIT 64 0 5 Updated Jun 5, 2025
  • rubocop-github Public

    Code style checking for GitHub's Ruby projects

    Ruby 649 MIT 160 4 3 Updated Jun 5, 2025