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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# 37.8k 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

Repositories

Showing 10 of 280 repositories
  • msbuild Public

    The Microsoft Build Engine (MSBuild) is the build platform for .NET and Visual Studio.

    dotnet/msbuild’s past year of commit activity
    C# 5,497 MIT 1,413 1,441 (75 issues need help) 85 Updated Mar 24, 2026
  • fsharp Public

    The F# compiler, F# core library, F# language service, and F# tooling integration for Visual Studio

    dotnet/fsharp’s past year of commit activity
    F# 4,271 MIT 853 1,200 (45 issues need help) 100 Updated Mar 24, 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# 23,219 MIT 1,929 3,893 (5 issues need help) 384 Updated Mar 24, 2026
  • runtime Public

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

    dotnet/runtime’s past year of commit activity
    C# 17,744 MIT 5,389 5,000+ (397 issues need help) 433 Updated Mar 24, 2026
  • arcade-services Public

    Home to .NET's dependency flow system & tooling

    dotnet/arcade-services’s past year of commit activity
    C# 81 MIT 80 166 5 Updated Mar 24, 2026
  • dotnet Public

    Home of .NET's Virtual Monolithic Repository which includes all the code needed to build the .NET SDK.

    dotnet/dotnet’s past year of commit activity
    C# 1,033 MIT 266 136 52 Updated Mar 24, 2026
  • macios Public

    .NET for iOS, Mac Catalyst, macOS, and tvOS provide open-source bindings of the Apple SDKs for use with .NET managed languages such as C#

    dotnet/macios’s past year of commit activity
    C# 2,839 559 449 (15 issues need help) 39 Updated Mar 24, 2026
  • skills Public

    Repository for skills to assist AI coding agents with .NET and C#

    dotnet/skills’s past year of commit activity
    C# 680 MIT 57 45 42 Updated Mar 24, 2026
  • AspNetCore.Docs Public

    Documentation for ASP.NET Core

    dotnet/AspNetCore.Docs’s past year of commit activity
    C# 13,080 CC-BY-4.0 24,890 588 (7 issues need help) 8 Updated Mar 24, 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# 2,101 MIT 566 388 25 Updated Mar 24, 2026
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