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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 491

  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 29.1k 4k

Repositories

Showing 10 of 542 repositories
  • gh-aw Public

    GitHub Agentic Workflows

    github/gh-aw’s past year of commit activity
    Go 4,335 MIT 354 109 2 Updated Apr 20, 2026
  • artifact-attestations-opa-provider Public

    OPA Gatekeeper provider for GitHub Artifact Attestations

    github/artifact-attestations-opa-provider’s past year of commit activity
    Go 22 MIT 8 2 3 Updated Apr 20, 2026
  • erblint-github Public

    Template style checking for GitHub's Ruby projects

    github/erblint-github’s past year of commit activity
    Ruby 63 MIT 7 6 (1 issue needs help) 1 Updated Apr 20, 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 8,472 MIT 1,123 170 11 Updated Apr 20, 2026
  • gh-aw-firewall Public

    GitHub Agentic Workflows Firewall

    github/gh-aw-firewall’s past year of commit activity
    TypeScript 58 MIT 17 29 5 Updated Apr 20, 2026
  • copilot-sdk-java Public

    Copilot SDK for Java

    github/copilot-sdk-java’s past year of commit activity
    Java 45 MIT 4 2 4 Updated Apr 20, 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 9,498 MIT 1,951 976 (4 issues need help) 403 Updated Apr 20, 2026
  • opensourcefriday Public

    🚲 Contribute to the open source community every Friday

    github/opensourcefriday’s past year of commit activity
    HTML 1,227 MIT 171 0 2 Updated Apr 20, 2026
  • gh-aw-mcpg Public

    Github Agentic Workflows MCP Gateway

    github/gh-aw-mcpg’s past year of commit activity
    Go 117 MIT 21 23 6 Updated Apr 20, 2026
  • vscode-codeql Public

    An extension for Visual Studio Code that adds rich language support for CodeQL

    github/vscode-codeql’s past year of commit activity
    TypeScript 522 MIT 226 144 (12 issues need help) 9 Updated Apr 20, 2026

Sponsoring

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

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