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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 5.1k 4.5k

  2. choosealicense.com choosealicense.com Public

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

    HTML 4.2k 1.6k

  3. scientist scientist Public

    🔬 A Ruby library for carefully refactoring critical paths.

    Ruby 7.8k 507

  4. gh-ost gh-ost Public

    GitHub's Online Schema-migration Tool for MySQL

    Go 13.6k 1.4k

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

    GitHub's official MCP Server

    Go 33.6k 5.2k

Repositories

Showing 10 of 566 repositories
  • dmca Public

    Repository with text of DMCA takedown notices as received. GitHub does not endorse or adopt any assertion contained in the following notices. Users identified in the notices are presumed innocent until proven guilty. Additional information about our DMCA policy can be found at

    github/dmca's past year of commit activity
    DIGITAL Command Language 6,410 1,402 0 13 Updated Oct 15, 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
    2,494 CC-BY-4.0 822 150 1,053 Updated Oct 15, 2026
  • gh-aw Public

    GitHub Agentic Workflows

    github/gh-aw's past year of commit activity
    Go 5,399 MIT 584 224 9 Updated Oct 15, 2026
  • rest-api-description Public

    An OpenAPI description for GitHub's REST API

    github/rest-api-description's past year of commit activity
    1,641 MIT 346 181 5 Updated Oct 15, 2026
  • github/agentfinder-catalog's past year of commit activity
    Python 13 MIT 43 3 47 Updated Oct 15, 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 10,554 MIT 1,502 300 69 Updated Oct 15, 2026
  • markup Public

    Determines which markup library to use to render a content file (e.g. README) on GitHub

    github/markup's past year of commit activity
    Ruby 6,048 MIT 3,375 23 6 Updated Oct 15, 2026
  • gh-skyline Public

    A GitHub CLI extension to generate a 3D model of your GitHub contribution history

    github/gh-skyline's past year of commit activity
    Go 1,361 MIT 103 15 (6 issues need help) 10 Updated Oct 15, 2026
  • forgoodfirstissue Public

    Find your first issue for good to contribute to

    github/forgoodfirstissue's past year of commit activity
    TypeScript 251 MIT 141 21 28 Updated Oct 15, 2026
  • government-open-source-policies Public

    Dataset of Government Open Source Policies

    github/government-open-source-policies's past year of commit activity
    Python 91 CC-BY-4.0 9 1 0 Updated Oct 15, 2026