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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.

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  1. vscode vscode Public

    Visual Studio Code

    TypeScript 171k 31.9k

  2. TypeScript TypeScript Public

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

    TypeScript 104k 12.8k

  3. PowerToys PowerToys Public

    Windows system utilities to maximize productivity

    C# 118k 7k

  4. terminal terminal Public

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

    C++ 98k 8.6k

  5. semantic-kernel semantic-kernel Public

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

    C# 24.3k 3.8k

Repositories

Showing 10 of 6794 repositories
  • vsts-extension-retrospectives Public

    An Azure DevOps extension for efficient retrospectives

    microsoft/vsts-extension-retrospectives’s past year of commit activity
    TypeScript 192 MIT 85 204 (3 issues need help) 9 Updated May 3, 2025
  • winget-pkgs Public

    The Microsoft community Windows Package Manager manifest repository

    microsoft/winget-pkgs’s past year of commit activity
    PowerShell 9,307 MIT 5,014 893 152 Updated May 3, 2025
  • pxt-microbit Public

    A Blocks / JavaScript code editor for the micro:bit built on Microsoft MakeCode

    microsoft/pxt-microbit’s past year of commit activity
    TypeScript 760 658 444 (10 issues need help) 33 Updated May 3, 2025
  • pxt Public

    Microsoft MakeCode (PXT - Programming eXperience Toolkit)

    microsoft/pxt’s past year of commit activity
    TypeScript 2,152 MIT 595 197 (2 issues need help) 49 Updated May 3, 2025
  • Docker-Provider Public

    Azure Monitor for Containers

    microsoft/Docker-Provider’s past year of commit activity
    Ruby 152 112 2 7 Updated May 3, 2025
  • tale-suite Public

    Text Adventure Learning Environment Suite - Benchmark to evaluate language models on interactive text environments.

    microsoft/tale-suite’s past year of commit activity
    Jupyter Notebook 11 MIT 0 1 0 Updated May 3, 2025
  • teams.ts Public

    a suite of packages used to build on the Teams Platform.

    microsoft/teams.ts’s past year of commit activity
    TypeScript 12 MIT 8 67 (1 issue needs help) 9 Updated May 3, 2025
  • msquic Public

    Cross-platform, C implementation of the IETF QUIC protocol, exposed to C, C++, C# and Rust.

    microsoft/msquic’s past year of commit activity
    C 4,296 MIT 560 158 (14 issues need help) 47 Updated May 3, 2025
  • webauthntest Public

    WebAuthn Test Site

    microsoft/webauthntest’s past year of commit activity
    JavaScript 30 15 4 4 Updated May 3, 2025
  • teams.net Public

    a suite of packages used to build on the Teams Platform.

    microsoft/teams.net’s past year of commit activity
    C# 4 MIT 3 0 0 Updated May 3, 2025
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Developer Program Member