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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.
      5112.1k726Updated Jan 9, 2026Jan 9, 2026
    • docs

      Public
      The open-source repo for docs.github.com
      TypeScript
      65k19k9272Updated 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
    • codeql

      Public
      CodeQL: the libraries and queries that power security researchers around the world, as well as code scanning in GitHub Advanced Security
      CodeQL
      1.9k9.1k916373Updated Jan 9, 2026Jan 9, 2026
    • site-policy

      Public
      Collaborative development on GitHub's site policies, procedures, and guidelines
      6812k31Updated Jan 8, 2026Jan 8, 2026
    • codeql-action

      Public
      Actions for running CodeQL analysis
      TypeScript
      4331.5k14610Updated Jan 8, 2026Jan 8, 2026
    • copilot-cli

      Public
      GitHub Copilot CLI brings the power of Copilot coding agent directly to your terminal.
      Shell
      8456.4k4064Updated Jan 8, 2026Jan 8, 2026
    • copilot-language-server-release

      Public
      Feedback for the GitHub Copilot Language Server
      11202130Updated 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.
      2726310Updated Jan 8, 2026Jan 8, 2026
    • github-mcp-server

      Public
      GitHub's official MCP Server
      Go
      3.3k26k135102Updated 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#
      1274061566Updated 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
    • curated-data

      Public
      Contains curations submitted by the community
      JavaScript
      1101701Updated Jan 8, 2026Jan 8, 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 8, 2026Jan 8, 2026
    • rest-api-description

      Public
      An OpenAPI description for GitHub's REST API
      2981.6k1260Updated Jan 8, 2026Jan 8, 2026
    • haikus-for-codespaces

      Public template
      EJS
      4.5k2.5k512Updated Jan 8, 2026Jan 8, 2026
    • pages-health-check

      Public
      Checks your GitHub Pages site for common DNS configuration issues
      Ruby
      4415252Updated Jan 8, 2026Jan 8, 2026
    • dependabot-action

      Public
      Runs Dependabot Updates via GitHub Actions.
      TypeScript
      6111207Updated Jan 8, 2026Jan 8, 2026
    • twirp-rs

      Public
      Twirp RPC for Rust
      Rust
      105511Updated Jan 8, 2026Jan 8, 2026
    • rust-gems

      Public
      A collection of rust algorithms and data structures
      Rust
      148943Updated Jan 8, 2026Jan 8, 2026
    • metrics-exporter-statsd

      Public
      Statsd metrics exporter for https://github.com/metrics-rs/metrics/
      Rust
      153211Updated Jan 8, 2026Jan 8, 2026
    • codespaces-models

      Public template
      Jupyter Notebook
      9872011Updated Jan 8, 2026Jan 8, 2026
    • vitess-gh

      Public
      Vitess is a database clustering system for horizontal scaling of MySQL.
      Go
      2.3k2903Updated Jan 8, 2026Jan 8, 2026
    • codeql-coding-standards

      Public
      This repository contains CodeQL queries and libraries which support various Coding Standards.
      CodeQL
      7218210427Updated Jan 8, 2026Jan 8, 2026
    • explore

      Public
      Community-curated topic and collection pages on GitHub
      Ruby
      14k4.6k26Updated Jan 8, 2026Jan 8, 2026
    • vscode-codeql

      Public
      An extension for Visual Studio Code that adds rich language support for CodeQL
      TypeScript
      2204941416Updated Jan 8, 2026Jan 8, 2026