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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 4.9k 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 4.1k 1.6k

  3. scientist scientist Public

    🔬 A Ruby library for carefully refactoring critical paths.

    Ruby 7.7k 490

  4. gh-ost gh-ost Public

    GitHub's Online Schema-migration Tool for MySQL

    Go 13.3k 1.4k

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

    GitHub's official MCP Server

    Go 29.2k 4.1k

Repositories

Showing 10 of 543 repositories
  • gh-aw Public

    GitHub Agentic Workflows

    github/gh-aw’s past year of commit activity
    Go 4,367 MIT 366 114 4 Updated Apr 25, 2026
  • gh-aw-mcpg Public

    Github Agentic Workflows MCP Gateway

    github/gh-aw-mcpg’s past year of commit activity
    Go 120 MIT 20 9 3 Updated Apr 25, 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 9,521 MIT 1,953 972 (4 issues need help) 399 Updated Apr 25, 2026
  • forgoodfirstissue Public

    Find your first issue for good to contribute to

    github/forgoodfirstissue’s past year of commit activity
    TypeScript 224 MIT 102 15 13 Updated Apr 25, 2026
  • maintainermonth Public

    A month for maintainers to gather & share

    github/maintainermonth’s past year of commit activity
    JavaScript 229 MIT 50 3 (1 issue needs help) 4 Updated Apr 25, 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
    2,242 CC-BY-4.0 591 78 21 Updated Apr 25, 2026
  • rest-api-description Public

    An OpenAPI description for GitHub's REST API

    github/rest-api-description’s past year of commit activity
    1,581 MIT 312 150 19 Updated Apr 25, 2026
  • vitess-gh Public Forked from vitessio/vitess

    Vitess is a database clustering system for horizontal scaling of MySQL.

    github/vitess-gh’s past year of commit activity
    Go 31 Apache-2.0 2,401 2 3 Updated Apr 25, 2026
  • gh-aw-firewall Public

    GitHub Agentic Workflows Firewall

    github/gh-aw-firewall’s past year of commit activity
    TypeScript 59 MIT 17 29 4 Updated Apr 25, 2026
  • cosmo Public Forked from wundergraph/cosmo

    The open-source solution to building, maintaining, and collaborating on GraphQL Federation at Scale. The alternative to Apollo Studio and GraphOS.

    github/cosmo’s past year of commit activity
    TypeScript 1 Apache-2.0 235 0 11 Updated Apr 25, 2026

Sponsoring

  • @marijnh
  • @SAML-Toolkits
  • @exercism
  • @its-a-feature
  • @kivikakk
  • @knsv
  • @tannerlinsley
  • @Homebrew
  • @processing
  • @sindresorhus
  • @zx2c4

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