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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 180k 37k

  2. TypeScript TypeScript Public

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

    TypeScript 107k 13.2k

  3. PowerToys PowerToys Public

    Microsoft PowerToys is a collection of utilities that help you customize Windows and streamline everyday tasks

    C# 127k 7.5k

  4. terminal terminal Public

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

    C++ 101k 9k

  5. semantic-kernel semantic-kernel Public

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

    C# 26.9k 4.4k

Repositories

Showing 10 of 7451 repositories
  • google-play-vsts-extension Public

    Visual Studio Team Services (VSTS) extension for performing continuous delivery to the Google Play store from your automated CI builds

    microsoft/google-play-vsts-extension’s past year of commit activity
    TypeScript 93 54 24 28 Updated Dec 23, 2025
  • powerplatform-vscode Public

    The Power Platform VSCode extension makes it easy to manage Power Platform environments and allows the developer to create, build and deploy Power Platform solutions, packages and portals.

    microsoft/powerplatform-vscode’s past year of commit activity
    TypeScript 255 MIT 52 77 32 Updated Dec 23, 2025
  • azure-pipelines-task-lib Public

    Libraries for writing VSTS and TFS build tasks

    microsoft/azure-pipelines-task-lib’s past year of commit activity
    TypeScript 446 MIT 280 4 54 Updated Dec 23, 2025
  • app-store-vsts-extension Public

    Visual Studio Team Services (VSTS) extension for performing continuous delivery to the App Store store from your automated CI builds

    microsoft/app-store-vsts-extension’s past year of commit activity
    TypeScript 101 49 51 22 Updated Dec 23, 2025
  • azure-pipelines-tool-lib Public

    Lib for creating CI/CD tool installer tasks in Azure Pipelines

    microsoft/azure-pipelines-tool-lib’s past year of commit activity
    TypeScript 87 MIT 62 9 27 Updated Dec 23, 2025
  • Container-Migration-Solution-Accelerator Public

    This accelerator is a multi-service application that provides a multi-agent, AI-driven migration solution for users moving container service configurations from a cloud platform to Azure Kubernetes Service.

    microsoft/Container-Migration-Solution-Accelerator’s past year of commit activity
    Python 4 MIT 16 0 3 Updated Dec 23, 2025
  • vscode-react-native Public

    VSCode extension for React Native - supports debugging and editor integration

    microsoft/vscode-react-native’s past year of commit activity
    TypeScript 2,715 282 5 3 Updated Dec 23, 2025
  • azure-pipelines-tasks-common-packages Public
    microsoft/azure-pipelines-tasks-common-packages’s past year of commit activity
    TypeScript 35 MIT 57 26 76 Updated Dec 23, 2025
  • msphpsql Public

    Microsoft Drivers for PHP for SQL Server

    microsoft/msphpsql’s past year of commit activity
    PHP 1,845 MIT 383 34 9 Updated Dec 23, 2025
  • BCApps Public

    Repository for collaboration on Microsoft Dynamics 365 Business Central applications.

    microsoft/BCApps’s past year of commit activity
    AL 502 MIT 301 71 69 Updated Dec 23, 2025
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