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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 194k 45.5k

  2. TypeScript TypeScript Public

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

    Go 112k 16.7k

  3. PowerToys PowerToys Public

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

    C 140k 8.6k

  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 4.8k

Repositories

Showing 10 of 8396 repositories
  • garnet Public

    Garnet is a remote cache-store from Microsoft Research that offers strong performance (throughput and latency), scalability, storage, recovery, cluster sharding, key migration, and replication features. Garnet can work with existing Redis clients.

    microsoft/garnet's past year of commit activity
    C# 12,055 MIT 716 35 (11 issues need help) 45 Updated Oct 24, 2026
  • winget-pkgs Public

    The Microsoft community Windows Package Manager manifest repository

    microsoft/winget-pkgs's past year of commit activity
    11,231 MIT 11,285 1,378 4,234 Updated Oct 24, 2026
  • windows-rs Public

    Rust for Windows

    microsoft/windows-rs's past year of commit activity
    Rust 12,850 Apache-2.0 686 40 1 Updated Oct 24, 2026
  • mscclpp Public

    MSCCL++: A GPU-driven communication stack for scalable AI applications

    microsoft/mscclpp's past year of commit activity
    C++ 565 MIT 111 1 31 Updated Oct 24, 2026
  • vscode Public

    Visual Studio Code

    microsoft/vscode's past year of commit activity
    TypeScript 194,253 MIT 45,464 5,000+ (465 issues need help) 3,016 Updated Oct 24, 2026
  • mimalloc Public

    mimalloc is a compact general purpose allocator with excellent performance.

    microsoft/mimalloc's past year of commit activity
    C 13,487 MIT 1,203 223 35 Updated Oct 24, 2026
  • win32metadata Public

    Tooling to generate metadata for Win32 APIs in the Windows SDK.

    microsoft/win32metadata's past year of commit activity
    C++ 1,506 157 177 (2 issues need help) 25 Updated Oct 24, 2026
  • voice-agent Public

    voice agent in foundry agent service

    microsoft/voice-agent's past year of commit activity
    JavaScript 3 7 1 (1 issue needs help) 3 Updated Oct 24, 2026
  • openvmm Public

    Home of OpenVMM and OpenHCL

    microsoft/openvmm's past year of commit activity
    Rust 1,947 MIT 260 201 (6 issues need help) 200 Updated Oct 24, 2026
  • qdk Public

    Microsoft Quantum Development Kit, including the Q# programming language, resource estimator, and Quantum Katas

    microsoft/qdk's past year of commit activity
    Rust 1,025 MIT 220 230 (1 issue needs help) 43 Updated Oct 24, 2026