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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 Public

    Visual Studio Code

    TypeScript 168k 30.8k

  2. TypeScript Public

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

    TypeScript 102k 12.7k

  3. PowerToys Public

    Windows system utilities to maximize productivity

    C# 115k 6.8k

  4. 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 Public

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

    C# 23.3k 3.6k

Repositories

Showing 10 of 6683 repositories
  • ContactCenterMessagingSDK-android Public

    Connect your android application with Dynamics 365 Contact Center using your custom interface or our out of the box native messaging experience.

    Kotlin 2 4 0 1 Updated Mar 4, 2025
  • msquic Public

    Cross-platform, C implementation of the IETF QUIC protocol, exposed to C, C++, C# and Rust.

    C 4,208 MIT 552 171 (15 issues need help) 53 Updated Mar 4, 2025
  • azurelinux Public

    Linux OS for Azure 1P services and edge appliances

    RPM Spec 4,401 MIT 568 148 713 Updated Mar 4, 2025
  • ContactCenterMessagingSDK-ios Public

    Connect your iOS application with Dynamics 365 Contact Center using your custom interface or our out of the box native messaging experience.

    Objective-C 5 2 0 0 Updated Mar 4, 2025
  • TypeAgent Public

    Sample code that explores an architecture for using TypeChat to build a personal agent that can work with application agents.

    TypeScript 118 MIT 28 0 1 Updated Mar 4, 2025
  • node-api-dotnet Public

    Advanced interoperability between .NET and JavaScript in the same process.

    C# 583 MIT 60 41 2 Updated Mar 4, 2025
  • MLOS Public

    MLOS is a project to enable autotuning for systems.

    Python 149 MIT 72 88 (3 issues need help) 14 Updated Mar 4, 2025
  • azure-linux-image-tools Public
    Go 6 MIT 2 0 8 Updated Mar 4, 2025
  • CsWinRT Public

    C# language projection for the Windows Runtime

    C# 569 MIT 107 188 24 Updated Mar 4, 2025
  • terraform-provider-power-platform Public

    Power Platform Terraform Provider

    Go 40 MIT 14 16 5 Updated Mar 4, 2025
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