Skip to content
@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.

Pinned Loading

  1. training-kit training-kit Public

    Open source courseware for Git and GitHub

    HTML 4.5k 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 3.8k 1.4k

  3. scientist scientist Public

    🔬 A Ruby library for carefully refactoring critical paths.

    Ruby 7.6k 450

  4. gh-ost gh-ost Public

    GitHub's Online Schema-migration Tool for MySQL

    Go 12.7k 1.3k

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

    GitHub's official MCP Server

    Go 12.6k 705

Repositories

Showing 10 of 509 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
    1,859 CC-BY-4.0 398 63 8 Updated Apr 28, 2025
  • entitlements-gitrepo-auditor-plugin Public

    Entitlements plugin for a robust audit log

    github/entitlements-gitrepo-auditor-plugin’s past year of commit activity
    Ruby 21 MIT 2 0 1 Updated Apr 28, 2025
  • automatic-contrib-prs Public

    Automatically open a pull request for repositories that have no CONTRIBUTING.md file

    github/automatic-contrib-prs’s past year of commit activity
    Python 36 MIT 14 0 2 Updated Apr 28, 2025
  • emergency-pull-request-probot-app Public

    Bypass approval and checks in order to merge an emergency change to the main branch with audit controls.

    github/emergency-pull-request-probot-app’s past year of commit activity
    JavaScript 48 MIT 4 0 1 Updated Apr 28, 2025
  • ruby Public Forked from ruby/ruby

    development fork of ruby/ruby

    github/ruby’s past year of commit activity
    Ruby 195 5,712 0 0 Updated Apr 28, 2025
  • rubocop-github Public

    Code style checking for GitHub's Ruby projects

    github/rubocop-github’s past year of commit activity
    Ruby 648 MIT 163 4 7 Updated Apr 28, 2025
  • 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 8,250 MIT 1,662 841 (4 issues need help) 365 Updated Apr 28, 2025
  • codeql-action Public

    Actions for running CodeQL analysis

    github/codeql-action’s past year of commit activity
    TypeScript 1,252 MIT 355 131 (2 issues need help) 11 Updated Apr 28, 2025
  • opensourcefriday Public

    🚲 Contribute to the open source community every Friday

    github/opensourcefriday’s past year of commit activity
    HTML 1,199 MIT 165 0 1 Updated Apr 28, 2025
  • 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 5,930 MIT 3,392 34 8 Updated Apr 28, 2025