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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 Public

    Open source courseware for Git and GitHub

    HTML 4.5k 4.4k

  2. 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 Public

    🔬 A Ruby library for carefully refactoring critical paths.

    Ruby 7.6k 450

  4. gh-ost Public

    GitHub's Online Schema-migration Tool for MySQL

    Go 12.7k 1.3k

  5. github-mcp-server Public

    GitHub's official MCP Server

    Go 13.1k 776

Repositories

Showing 10 of 510 repositories
  • webpack-bundlesize-compare-action Public

    A github action that outputs bundlesize comparison tables for pull requests

    TypeScript 87 MIT 25 9 1 Updated May 7, 2025
  • rust-gems Public

    A collection of rust algorithms and data structures

    Rust 63 MIT 10 2 1 Updated May 7, 2025
  • advisory-database Public

    Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

    1,864 CC-BY-4.0 402 63 10 Updated May 7, 2025
  • site-policy Public

    Collaborative development on GitHub's site policies, procedures, and guidelines

    1,882 CC0-1.0 604 1 1 Updated May 7, 2025
  • forgoodfirstissue Public

    Find your first issue for good to contribute to

    TypeScript 130 MIT 63 8 11 Updated May 7, 2025
  • gh-gei Public

    Migration CLI for GitHub to GitHub migrations

    C# 354 MIT 103 146 6 Updated May 7, 2025
  • rest-api-description Public

    An OpenAPI description for GitHub's REST API

    1,486 MIT 260 178 6 Updated May 7, 2025
  • go-spdx Public

    Golang implementation of a checker for determining if an SPDX ID satisfies an SPDX Expression.

    Go 37 MIT 9 3 2 Updated May 7, 2025
  • maintainermonth Public

    A month for maintainers to gather & share

    JavaScript 199 MIT 44 14 (2 issues need help) 1 Updated May 6, 2025
  • codeql Public

    CodeQL: the libraries and queries that power security researchers around the world, as well as code scanning in GitHub Advanced Security

    CodeQL 8,285 MIT 1,671 847 (4 issues need help) 371 Updated May 6, 2025