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Open source projects and samples from Microsoft

Open Source at Microsoft

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Microsoft projects adopt the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ.

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  1. vscode vscode Public

    Visual Studio Code

    TypeScript 195k 44.4k

  2. TypeScript TypeScript Public

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

    Go 112k 15.4k

  3. PowerToys PowerToys Public

    Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows

    C 141k 8.7k

  4. terminal terminal Public

    The new Windows Terminal and the original Windows console host, all in the same place!

    C++ 105k 9.7k

  5. semantic-kernel semantic-kernel Public

    Integrate cutting-edge LLM technology quickly and easily into your apps

    C# 28.7k 4.9k

Repositories

Showing 10 of 8442 repositories
  • hve-core Public

    A refined collection of Hypervelocity Engineering components (instructions, prompts, agents, and skills) to start your project off right, or upgrade your existing projects to get the most out of GitHub Copilot

    microsoft/hve-core's past year of commit activity
    PowerShell 1,606 MIT 354 181 (1 issue needs help) 36 Updated Nov 8, 2026
  • waza Public

    CLI / Framework for Agent Skills - create, test, measure and improve skill quality and effectiveness

    microsoft/waza's past year of commit activity
    Go 1,503 MIT 100 55 32 Updated Nov 8, 2026
  • rushstack Public

    Monorepo for tools developed by the Rush Stack community

    microsoft/rushstack's past year of commit activity
    TypeScript 6,508 716 949 (124 issues need help) 203 Updated Nov 8, 2026
  • winget-pkgs Public

    The Microsoft community Windows Package Manager manifest repository

    microsoft/winget-pkgs's past year of commit activity
    11,294 MIT 12,116 1,335 5,000+ Updated Nov 8, 2026
  • v8-jsi Public

    React Native V8 JSI adapter

    microsoft/v8-jsi's past year of commit activity
    C++ 190 43 6 2 Updated Nov 8, 2026
  • amplifier-bundle-digital-twin-universe Public

    Digital Twin Universe bundle for the Amplifier project

    microsoft/amplifier-bundle-digital-twin-universe's past year of commit activity
    Python 8 MIT 2 0 11 Updated Nov 8, 2026
  • nvx Public

    Cross-Platform Micro-VM Sandbox for Agentic Workloads

    microsoft/nvx's past year of commit activity
    Rust 828 MIT 55 194 11 Updated Nov 8, 2026
  • trident Public

    Azure Linux servicing agent - security focused install, provisioning, and update

    microsoft/trident's past year of commit activity
    Rust 32 MIT 17 14 82 Updated Nov 8, 2026
  • dcp Public

    Developer Control Plane API server and CLI.

    microsoft/dcp's past year of commit activity
    Go 195 MIT 28 48 18 Updated Nov 8, 2026
  • WindowsAppSDK Public

    The Windows App SDK empowers all Windows desktop apps with modern Windows UI, APIs, and platform features, including back-compat support, shipped via NuGet.

    microsoft/WindowsAppSDK's past year of commit activity
    C++ 4,724 MIT 481 353 (11 issues need help) 63 Updated Nov 8, 2026