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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 183k 38.4k

  2. TypeScript TypeScript Public

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

    TypeScript 108k 13.3k

  3. PowerToys PowerToys Public

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

    C# 130k 7.8k

  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# 27.4k 4.5k

Repositories

Showing 10 of 7645 repositories
  • griffel Public

    CSS-in-JS with ahead-of-time compilation ⚡️

    microsoft/griffel’s past year of commit activity
    TypeScript 1,276 MIT 68 38 10 Updated Mar 10, 2026
  • adme-samples Public
    microsoft/adme-samples’s past year of commit activity
    HTML 14 MIT 19 4 1 Updated Mar 10, 2026
  • AzureTRE Public

    An accelerator to help organizations build Trusted Research Environments on Azure.

    microsoft/AzureTRE’s past year of commit activity
    Python 225 MIT 176 283 (5 issues need help) 28 Updated Mar 10, 2026
  • iq-series Public

    The IQ Series: Foundry IQ is designed to help developers and data practitioners understand Foundry IQ as Microsoft’s intelligence layer for knowledge-centric AI systems covering how retrieval, reasoning, synthesis, and orchestration come together under a single model-driven experience.

    microsoft/iq-series’s past year of commit activity
    Jupyter Notebook 1 MIT 0 0 0 Updated Mar 10, 2026
  • LangChain4j-for-Beginners Public

    A course for AI applications with LangChain4j from simple chat to AI agents.

    microsoft/LangChain4j-for-Beginners’s past year of commit activity
    Java 216 MIT 75 0 1 Updated Mar 10, 2026
  • mcp Public

    Catalog of official Microsoft MCP (Model Context Protocol) server implementations for AI-powered data access and tool integration

    microsoft/mcp’s past year of commit activity
    C# 2,741 MIT 414 231 (15 issues need help) 101 Updated Mar 10, 2026
  • service-fabric-dotnet Public

    Reliable Services and Reliable Actors are Service Fabric application frameworks for building highly-scalable distributed cloud applications.

    microsoft/service-fabric-dotnet’s past year of commit activity
    C# 273 113 39 6 Updated Mar 10, 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# 4,698 MIT 465 37 6 Updated Mar 10, 2026
  • confidential-aci-testing Public

    A library for testing infrastructure for workloads involving deployment to Confidential ACI

    microsoft/confidential-aci-testing’s past year of commit activity
    Python 3 MIT 3 11 14 Updated Mar 10, 2026
  • azure-pipelines-tasks Public

    Tasks for Azure Pipelines

    microsoft/azure-pipelines-tasks’s past year of commit activity
    TypeScript 3,622 MIT 2,691 278 (23 issues need help) 252 Updated Mar 10, 2026