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    • advisory-database

      Public
      Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.
      5122.1k728Updated Jan 10, 2026Jan 10, 2026
    • github-mcp-server

      Public
      GitHub's official MCP Server
      Go
      3.4k26k135102Updated Jan 10, 2026Jan 10, 2026
    • vscode-codeql

      Public
      An extension for Visual Studio Code that adds rich language support for CodeQL
      TypeScript
      2204961417Updated Jan 10, 2026Jan 10, 2026
    • docs

      Public
      The open-source repo for docs.github.com
      TypeScript
      66k19k9173Updated Jan 10, 2026Jan 10, 2026
    • awesome-copilot

      Public
      Community-contributed instructions, prompts, and configurations to help you make the most of GitHub Copilot.
      JavaScript
      1.9k17k318Updated Jan 9, 2026Jan 9, 2026
    • gh-classroom

      Public
      GitHub Classroom CLI Extension is a powerful and easy-to-use command line tool that enhances the functionality of the GitHub CLI, specifically tailored for educators using GitHub Classroom.
      Go
      18107470Updated Jan 9, 2026Jan 9, 2026
    • codeql-action

      Public
      Actions for running CodeQL analysis
      TypeScript
      4331.5k14510Updated Jan 9, 2026Jan 9, 2026
    • 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
      DIGITAL Command Language
      1.3k5.9k012Updated Jan 9, 2026Jan 9, 2026
    • curated-data

      Public
      Contains curations submitted by the community
      JavaScript
      1101700Updated Jan 9, 2026Jan 9, 2026
    • copilot.vim

      Public
      Neovim plugin for GitHub Copilot
      Vim Script
      69611k470Updated Jan 9, 2026Jan 9, 2026
    • twirp-rs

      Public
      Twirp RPC for Rust
      Rust
      105511Updated Jan 9, 2026Jan 9, 2026
    • rust-gems

      Public
      A collection of rust algorithms and data structures
      Rust
      148943Updated Jan 9, 2026Jan 9, 2026
    • metrics-exporter-statsd

      Public
      Statsd metrics exporter for https://github.com/metrics-rs/metrics/
      Rust
      153211Updated Jan 9, 2026Jan 9, 2026
    • rest-api-description

      Public
      An OpenAPI description for GitHub's REST API
      2981.6k1262Updated Jan 9, 2026Jan 9, 2026
    • vscode-codeql-starter

      Public
      Starter workspace to use with the CodeQL extension for Visual Studio Code.
      CodeQL
      26956450Updated Jan 9, 2026Jan 9, 2026
    • codeql

      Public
      CodeQL: the libraries and queries that power security researchers around the world, as well as code scanning in GitHub Advanced Security
      CodeQL
      1.9k9.1k916376Updated Jan 9, 2026Jan 9, 2026
    • artifact-attestations-opa-provider

      Public
      OPA Gatekeeper provider for GitHub Artifact Attestations
      Go
      41720Updated Jan 9, 2026Jan 9, 2026
    • codeql-cli-binaries

      Public
      Binaries for the CodeQL CLI
      161929510Updated Jan 9, 2026Jan 9, 2026
    • copilot-cli

      Public
      GitHub Copilot CLI brings the power of Copilot coding agent directly to your terminal.
      Shell
      8506.4k4130Updated Jan 9, 2026Jan 9, 2026
    • evergreen

      Public
      GitHub Action to enable automated security updates and open a issue/PR in repos in an org that have dependency files but no dependabot.yaml file
      Python
      2521760Updated Jan 9, 2026Jan 9, 2026
    • webpack-bundlesize-compare-action

      Public
      A github action that outputs bundlesize comparison tables for pull requests
      TypeScript
      359796Updated Jan 9, 2026Jan 9, 2026
    • site-policy

      Public
      Collaborative development on GitHub's site policies, procedures, and guidelines
      6812k31Updated Jan 8, 2026Jan 8, 2026
    • copilot-language-server-release

      Public
      Feedback for the GitHub Copilot Language Server
      11203130Updated Jan 8, 2026Jan 8, 2026
    • jekyll-commonmark-ghpages

      Public
      CommonMark generator for Jekyll used by GitHub Pages
      Ruby
      2268100Updated Jan 8, 2026Jan 8, 2026
    • annotation-toolkit

      Public
      The GitHub Annotation Toolkit is a Figma asset library packed with components to help you organize your design canvas, diagram UI anatomy, and annotate accessibility details for web and mobile experiences.
      2726510Updated Jan 8, 2026Jan 8, 2026
    • secure_headers

      Public
      Manages application of security headers with many safe defaults
      Ruby
      2533.3k147Updated Jan 8, 2026Jan 8, 2026
    • gh-gei

      Public
      Migration CLI for GitHub to GitHub migrations
      C#
      1274081566Updated Jan 8, 2026Jan 8, 2026
    • gh-bbs2gh

      Public
      Migration CLI for BitBucket Server to GitHub migrations
      31210Updated Jan 8, 2026Jan 8, 2026
    • gh-ado2gh

      Public
      Migration CLI for Azure DevOps to GitHub migrations
      218140Updated Jan 8, 2026Jan 8, 2026
    • haikus-for-codespaces

      Public template
      EJS
      4.5k2.5k512Updated Jan 8, 2026Jan 8, 2026