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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 182k 37.9k

  2. TypeScript TypeScript Public

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

    TypeScript 108k 13.2k

  3. PowerToys PowerToys Public

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

    C# 130k 7.7k

  4. terminal terminal Public

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

    C++ 102k 9.1k

  5. semantic-kernel semantic-kernel Public

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

    C# 27.2k 4.5k

Repositories

Showing 10 of 7573 repositories
  • winget-pkgs Public

    The Microsoft community Windows Package Manager manifest repository

    microsoft/winget-pkgs’s past year of commit activity
    PowerShell 10,242 MIT 6,088 1,103 377 Updated Feb 15, 2026
  • vscode-mssql Public

    Visual Studio Code SQL Server extension.

    microsoft/vscode-mssql’s past year of commit activity
    TypeScript 1,837 571 135 17 Updated Feb 15, 2026
  • powerbi-powershell Public

    PowerShell community for Microsoft PowerBI. Here you will find resources and source for PowerShell modules targeting PowerBI.

    microsoft/powerbi-powershell’s past year of commit activity
    C# 396 MIT 130 169 9 Updated Feb 15, 2026
  • CsWinRT Public

    C# language projection for the Windows Runtime

    microsoft/CsWinRT’s past year of commit activity
    C# 622 MIT 123 216 21 Updated Feb 15, 2026
  • workspace-tools Public

    JS Monorepo Workspace Tools

    microsoft/workspace-tools’s past year of commit activity
    TypeScript 110 MIT 39 6 3 Updated Feb 15, 2026
  • fluentui-blazor Public

    Microsoft Fluent UI Blazor components library. For use with ASP.NET Core Blazor applications

    microsoft/fluentui-blazor’s past year of commit activity
    C# 4,680 MIT 462 28 4 Updated Feb 15, 2026
  • mu_feature_mm_supv Public

    Project Mu - Feature Repo - MM Supervisor

    microsoft/mu_feature_mm_supv’s past year of commit activity
    C 60 35 5 7 Updated Feb 15, 2026
  • mu_feature_ipmi Public

    Project Mu - Feature Repo- Firmware support for IPMI

    microsoft/mu_feature_ipmi’s past year of commit activity
    C 29 34 1 2 Updated Feb 15, 2026
  • mu_oem_sample Public

    Project Mu OEM Sample Code

    microsoft/mu_oem_sample’s past year of commit activity
    C 52 48 1 2 Updated Feb 15, 2026
  • mu_feature_config Public

    Project Mu - Feature Repo - UEFI User Config and Management Support

    microsoft/mu_feature_config’s past year of commit activity
    Python 31 36 3 2 Updated Feb 15, 2026
View all repositories

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