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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# 18.4k 5.7k

  2. roslyn roslyn Public

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

    C# 20.8k 4.4k

  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# 38.5k 13.7k

  4. winforms winforms Public

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

    C# 4.9k 1.1k

  5. docs docs Public

    This repository contains .NET Documentation.

    4.8k 6.1k

Repositories

Showing 10 of 280 repositories
  • 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# 3,236 MIT 1,305 2,315 (25 issues need help) 167 Updated Oct 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# 23,322 MIT 1,995 1,738 (2 issues need help) 79 Updated Oct 24, 2026
  • performance Public

    This repo contains benchmarks used for testing the performance of all .NET Runtimes

    dotnet/performance's past year of commit activity
    F# 772 MIT 302 212 (8 issues need help) 55 Updated Oct 24, 2026
  • dotnet-api-docs Public

    .NET API reference documentation (.NET 8+)

    dotnet/dotnet-api-docs's past year of commit activity
    C# 953 1,702 1,592 (61 issues need help) 107 Updated Oct 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# 18,379 MIT 5,682 5,000+ (387 issues need help) 639 Updated Oct 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# 2,911 578 376 (14 issues need help) 74 Updated Oct 24, 2026
  • android-api-docs Public

    .NET for Android reference documentation.

    dotnet/android-api-docs's past year of commit activity
    C# 3 CC-BY-4.0 12 183 0 Updated Oct 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# 4,347 MIT 882 1,126 (33 issues need help) 125 Updated Oct 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# 1,305 MIT 349 147 44 Updated Oct 24, 2026
  • AspNetApiDocs Public

    Reference documentation for ASP.NET Core APIs

    dotnet/AspNetApiDocs's past year of commit activity
    133 CC-BY-4.0 114 0 0 Updated Oct 24, 2026
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