Skip to content
@microsoft

Microsoft

Open source projects and samples from Microsoft
README.md

Open Source at Microsoft

Get Involved

Right now, open communities are building amazing software together, and there are excellent "good first issue" opportunities, if you're looking to get involved.

Visit opensource.microsoft.com to learn more!

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

Pinned Loading

  1. vscode vscode Public

    Visual Studio Code

    TypeScript 166k 30.1k

  2. TypeScript TypeScript Public

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

    TypeScript 102k 12.6k

  3. PowerToys PowerToys Public

    Windows system utilities to maximize productivity

    C# 114k 6.7k

  4. terminal terminal Public

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

    C++ 96.5k 8.4k

  5. semantic-kernel semantic-kernel Public

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

    C# 22.8k 3.4k

Repositories

Showing 10 of 6623 repositories
  • mttl Public

    Building modular LMs with parameter-efficient fine-tuning.

    microsoft/mttl’s past year of commit activity
    Python 93 MIT 12 3 7 Updated Jan 23, 2025
  • Olive Public

    Olive: Simplify ML Model Finetuning, Conversion, Quantization, and Optimization for CPUs, GPUs and NPUs.

    microsoft/Olive’s past year of commit activity
    Python 1,718 MIT 183 48 4 Updated Jan 23, 2025
  • winget-pkgs Public

    The Microsoft community Windows Package Manager manifest repository

    microsoft/winget-pkgs’s past year of commit activity
    PowerShell 9,010 MIT 4,722 844 442 Updated Jan 23, 2025
  • 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# 10,734 MIT 547 26 (13 issues need help) 15 Updated Jan 23, 2025
  • typespec Public
    microsoft/typespec’s past year of commit activity
    Java 4,697 MIT 231 712 (1 issue needs help) 41 Updated Jan 23, 2025
  • durabletask-mssql Public

    Microsoft SQL storage provider for Durable Functions and the Durable Task Framework

    microsoft/durabletask-mssql’s past year of commit activity
    C# 87 MIT 31 40 (5 issues need help) 4 Updated Jan 23, 2025
  • Power-Fx Public

    Power Fx low-code programming language

    microsoft/Power-Fx’s past year of commit activity
    C# 3,232 MIT 333 252 (9 issues need help) 65 Updated Jan 23, 2025
  • 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++ 3,881 MIT 335 454 24 Updated Jan 23, 2025
  • onnxruntime Public

    ONNX Runtime: cross-platform, high performance ML inferencing and training accelerator

    microsoft/onnxruntime’s past year of commit activity
    C++ 15,365 MIT 3,010 2,495 527 Updated Jan 23, 2025
  • node-pty Public

    Fork pseudoterminals in Node.JS

    microsoft/node-pty’s past year of commit activity
    TypeScript 1,504 253 28 (11 issues need help) 8 Updated Jan 23, 2025
View all repositories
Developer Program Member