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.NET Platform

Home of the open source .NET platform

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  1. runtime runtime Public

    .NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

    C# 17.7k 5.4k

  2. roslyn roslyn Public

    The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.

    C# 20.3k 4.2k

  3. aspnetcore aspnetcore Public

    ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

    C# 37.7k 10.6k

  4. winforms winforms Public

    Windows Forms is a .NET UI framework for building Windows desktop applications.

    C# 4.8k 1.1k

  5. docs docs Public

    This repository contains .NET Documentation.

    4.7k 6.1k

  6. aspire aspire Public

    Aspire is the tool for code-first, extensible, observable dev and deploy.

    C# 5.5k 813

Repositories

Showing 10 of 277 repositories
  • runtime Public

    .NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

    dotnet/runtime’s past year of commit activity
    C# 17,711 MIT 5,357 5,000+ (408 issues need help) 432 Updated Mar 1, 2026
  • sdk Public

    Core functionality needed to create .NET Core projects, that is shared between Visual Studio and CLI

    dotnet/sdk’s past year of commit activity
    C# 3,061 MIT 1,212 2,668 (22 issues need help) 201 Updated Mar 1, 2026
  • xharness Public

    C# command line tool for running tests on Android / iOS / tvOS devices and simulators

    dotnet/xharness’s past year of commit activity
    C# 181 MIT 60 18 17 Updated Mar 1, 2026
  • maui Public

    .NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.

    dotnet/maui’s past year of commit activity
    C# 23,192 MIT 1,918 3,908 (5 issues need help) 628 Updated Mar 1, 2026
  • roslyn Public

    The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.

    dotnet/roslyn’s past year of commit activity
    C# 20,256 MIT 4,231 5,000+ (633 issues need help) 626 Updated Mar 1, 2026
  • Silk.NET Public

    The high-speed OpenGL, OpenCL, OpenAL, OpenXR, GLFW, SDL, Vulkan, Assimp, WebGPU, and DirectX bindings library your mother warned you about.

    dotnet/Silk.NET’s past year of commit activity
    C# 4,928 MIT 448 76 (14 issues need help) 17 Updated Mar 1, 2026
  • dotNext Public

    Next generation API for .NET

    dotnet/dotNext’s past year of commit activity
    C# 1,906 MIT 145 1 0 Updated Mar 1, 2026
  • aspnetcore Public

    ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

    dotnet/aspnetcore’s past year of commit activity
    C# 37,749 MIT 10,594 3,534 (158 issues need help) 215 Updated Mar 1, 2026
  • dotnet-api-docs Public

    .NET API reference documentation (.NET 5+, .NET Core, .NET Framework)

    dotnet/dotnet-api-docs’s past year of commit activity
    C# 892 1,664 1,521 (60 issues need help) 93 Updated Mar 1, 2026
  • android Public

    .NET for Android provides open-source bindings of the Android SDK for use with .NET managed languages such as C#

    dotnet/android’s past year of commit activity
    C# 2,098 MIT 568 377 28 Updated Mar 1, 2026
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