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Open source projects and samples from Microsoft

Open Source at Microsoft

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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 32.4k

  2. TypeScript TypeScript Public

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

    TypeScript 105k 12.8k

  3. PowerToys PowerToys Public

    Windows system utilities to maximize productivity

    C# 119k 7k

  4. terminal terminal Public

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

    C++ 98.2k 8.6k

  5. semantic-kernel semantic-kernel Public

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

    C# 24.5k 3.8k

Repositories

Showing 10 of 6845 repositories
  • FeatureManagement-JavaScript Public

    This library provides standardized APIs for enabling feature flags within JavaScript applications. Utilize this library to secure a consistent experience when developing applications that use patterns such as beta access, rollout, dark deployments, and more.

    microsoft/FeatureManagement-JavaScript’s past year of commit activity
    TypeScript 13 MIT 3 8 1 Updated May 20, 2025
  • playwright Public

    Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

    microsoft/playwright’s past year of commit activity
    TypeScript 72,737 Apache-2.0 4,154 791 18 Updated May 20, 2025
  • winget-pkgs Public

    The Microsoft community Windows Package Manager manifest repository

    microsoft/winget-pkgs’s past year of commit activity
    PowerShell 9,343 MIT 5,055 964 175 Updated May 20, 2025
  • vscode-mssql Public

    Visual Studio Code SQL Server extension.

    microsoft/vscode-mssql’s past year of commit activity
    TypeScript 1,667 488 341 9 Updated May 20, 2025
  • PowerPlatformConnectors Public

    This is a repository for Microsoft Power Automate, Power Apps, and Azure Logic Apps connectors

    microsoft/PowerPlatformConnectors’s past year of commit activity
    C# 1,070 MIT 1,317 166 92 Updated May 20, 2025
  • Tutel Public

    Tutel MoE: Optimized Mixture-of-Experts Library, Support DeepSeek FP8/FP4

    microsoft/Tutel’s past year of commit activity
    C 821 MIT 97 43 0 Updated May 20, 2025
  • crescent-credentials Public

    Crescent adds privacy to existing credentials with zero-knowledge

    microsoft/crescent-credentials’s past year of commit activity
    Circom 26 MIT 1 3 4 Updated May 20, 2025
  • microsoft/Github-Copilot-App-Modernization-for-Java’s past year of commit activity
    0 MIT 0 0 1 Updated May 20, 2025
  • FluidExamples Public template

    Set of examples built on the Fluid Framework

    microsoft/FluidExamples’s past year of commit activity
    TypeScript 269 MIT 97 0 10 Updated May 20, 2025
  • content-processing-solution-accelerator Public

    Programmatically extract data and apply schemas to unstructured documents across text-based and multi-modal content using Azure AI Foundry, Azure OpenAI, Azure AI Content Understanding, and Cosmos DB.

    microsoft/content-processing-solution-accelerator’s past year of commit activity
    Python 32 MIT 30 1 3 Updated May 20, 2025