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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 4.7k 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 3.9k 1.5k

  3. scientist scientist Public

    🔬 A Ruby library for carefully refactoring critical paths.

    Ruby 7.6k 460

  4. gh-ost gh-ost Public

    GitHub's Online Schema-migration Tool for MySQL

    Go 12.9k 1.3k

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

    GitHub's official MCP Server

    Go 22.5k 2.5k

Repositories

Showing 10 of 523 repositories
  • 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
    1,987 CC-BY-4.0 471 80 15 Updated Sep 13, 2025
  • 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 471 MIT 206 141 (12 issues need help) 5 Updated Sep 13, 2025
  • forgoodfirstissue Public

    Find your first issue for good to contribute to

    github/forgoodfirstissue’s past year of commit activity
    TypeScript 166 MIT 78 12 11 Updated Sep 13, 2025
  • docs Public

    The open-source repo for docs.github.com

    github/docs’s past year of commit activity
    TypeScript 17,851 CC-BY-4.0 63,241 44 (9 issues need help) 15 Updated Sep 13, 2025
  • spec-kit Public

    💫 Toolkit to help you get started with Spec-Driven Development

    github/spec-kit’s past year of commit activity
    Python 16,539 MIT 1,251 92 (1 issue needs help) 17 Updated Sep 13, 2025
  • codeql-action Public

    Actions for running CodeQL analysis

    github/codeql-action’s past year of commit activity
    TypeScript 1,357 MIT 384 140 (2 issues need help) 9 Updated Sep 12, 2025
  • 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 5,809 1,318 0 11 Updated Sep 12, 2025
  • rest-api-description Public

    An OpenAPI description for GitHub's REST API

    github/rest-api-description’s past year of commit activity
    1,527 MIT 276 203 3 Updated Sep 12, 2025
  • curated-data Public Forked from clearlydefined/curated-data

    Contains curations submitted by the community

    github/curated-data’s past year of commit activity
    JavaScript 16 CC0-1.0 105 0 0 Updated Sep 12, 2025
  • ospo-reusable-workflows Public

    Centralized Reusable GitHub Actions

    github/ospo-reusable-workflows’s past year of commit activity
    Dockerfile 14 MIT 3 1 0 Updated Sep 12, 2025