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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 1.5k

  3. scientist scientist Public

    🔬 A Ruby library for carefully refactoring critical paths.

    Ruby 7.7k 489

  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 27.9k 3.8k

Repositories

Showing 10 of 535 repositories
  • hotkey Public

    Trigger an action on an element with a keyboard shortcut.

    github/hotkey’s past year of commit activity
    JavaScript 3,292 MIT 99 10 1 Updated Mar 16, 2026
  • KustoSchemaTools Public

    This repository contains C# code to synchronize database schemas from Azure Data Explorer (Kusto) to yaml files and back.

    github/KustoSchemaTools’s past year of commit activity
    C# 16 13 0 11 Updated Mar 16, 2026
  • gh-aw-mcpg Public

    Github Agentic Workflows MCP Gateway

    github/gh-aw-mcpg’s past year of commit activity
    Go 59 MIT 14 5 2 Updated Mar 16, 2026
  • gh-aw Public

    GitHub Agentic Workflows

    github/gh-aw’s past year of commit activity
    Go 4,103 MIT 295 131 5 Updated Mar 16, 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
    2,184 CC-BY-4.0 546 71 6 Updated Mar 16, 2026
  • accessibility-scanner Public

    Finds potential accessibility gaps, files GitHub issues to track them, and attempts to fix them with Copilot.

    github/accessibility-scanner’s past year of commit activity
    TypeScript 242 MIT 23 15 1 Updated Mar 16, 2026
  • rubocop-rails-accessibility Public

    This repository provides recommended RuboCop configuration and additional accessibility RuboCop Rails cops for use on open source and internal Rails projects.

    github/rubocop-rails-accessibility’s past year of commit activity
    Ruby 33 MIT 3 1 0 Updated Mar 16, 2026
  • pages-health-check Public

    Checks your GitHub Pages site for common DNS configuration issues

    github/pages-health-check’s past year of commit activity
    Ruby 153 MIT 45 5 2 Updated Mar 16, 2026
  • copilot-plugins Public

    The official GitHub Copilot plugins collection — MCP servers, skills, hooks, and other extensibility tools for GitHub Copilot.

    github/copilot-plugins’s past year of commit activity
    135 MIT 25 4 7 Updated Mar 16, 2026
  • copilot-cli Public

    GitHub Copilot CLI brings the power of Copilot coding agent directly to your terminal.

    github/copilot-cli’s past year of commit activity
    Shell 9,369 1,276 1,125 11 Updated Mar 16, 2026