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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 168k 30.7k

  2. TypeScript TypeScript Public

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

    TypeScript 102k 12.7k

  3. PowerToys PowerToys Public

    Windows system utilities to maximize productivity

    C# 115k 6.8k

  4. terminal terminal Public

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

    C++ 97.2k 8.5k

  5. semantic-kernel semantic-kernel Public

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

    C# 23.3k 3.5k

Repositories

Showing 10 of 6677 repositories
  • semantic-kernel Public

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

    microsoft/semantic-kernel’s past year of commit activity
    C# 23,294 MIT 3,544 358 29 Updated Feb 28, 2025
  • TechExcel-Win-the-Database-Platform Public
    microsoft/TechExcel-Win-the-Database-Platform’s past year of commit activity
    Ruby 0 MIT 1 0 1 Updated Feb 28, 2025
  • BCApps Public

    Repository for collaboration on Microsoft Dynamics 365 Business Central applications.

    microsoft/BCApps’s past year of commit activity
    AL 370 MIT 184 22 29 Updated Feb 28, 2025
  • Dynamics365Commerce.Solutions Public

    Repository for hosting the Dynamics 365 Commerce end to end sample solutions

    microsoft/Dynamics365Commerce.Solutions’s past year of commit activity
    SCSS 60 29 22 3 Updated Feb 28, 2025
  • vscode Public

    Visual Studio Code

    microsoft/vscode’s past year of commit activity
    TypeScript 167,917 MIT 30,735 5,000+ (390 issues need help) 505 Updated Feb 28, 2025
  • testfx Public

    This repository holds the source code of Microsoft.Testing.Platform (MTP), a lightweight alternative to VSTest, as well as MSTest adapter and framework.

    microsoft/testfx’s past year of commit activity
    C# 846 MIT 266 203 17 Updated Feb 28, 2025
  • CCF Public

    Confidential Consortium Framework

    microsoft/CCF’s past year of commit activity
    C++ 799 Apache-2.0 217 107 8 Updated Feb 28, 2025
  • scitt-ccf-ledger Public

    Supply Chain Integrity Transparency and Trust ledger application using Confidential Consortium Framework (CCF)

    microsoft/scitt-ccf-ledger’s past year of commit activity
    Python 36 MIT 18 11 6 Updated Feb 28, 2025
  • azure-devops-extension-tasks Public

    Pipeline tasks for Azure DevOps Extensions

    microsoft/azure-devops-extension-tasks’s past year of commit activity
    TypeScript 189 MIT 80 18 (5 issues need help) 2 Updated Feb 28, 2025
  • semantic-link-labs Public

    Early access to new features for Microsoft Fabric's Semantic Link.

    microsoft/semantic-link-labs’s past year of commit activity
    Python 236 MIT 74 31 28 Updated Feb 28, 2025
View all repositories
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