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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 5.8k

  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 12.3k

  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 281 repositories
  • 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# 23,323 MIT 2,002 1,272 (2 issues need help) 101 Updated Nov 8, 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# 773 MIT 303 211 (8 issues need help) 59 Updated Nov 8, 2026
  • skills Public

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

    dotnet/skills's past year of commit activity
    C# 5,854 MIT 456 66 35 Updated Nov 8, 2026
  • dotnet-operator-sdk Public

    KubeOps is a Kubernetes operator sdk in dotnet. Strongly inspired by kubebuilder.

    dotnet/dotnet-operator-sdk's past year of commit activity
    C# 376 Apache-2.0 90 7 3 Updated Nov 8, 2026
  • csharpstandard Public

    Working space for ECMA-TC49-TG2, the C# standard committee.

    dotnet/csharpstandard's past year of commit activity
    C# 818 CC-BY-4.0 100 250 (1 issue needs help) 70 Updated Nov 8, 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 44 12 Updated Nov 8, 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# 38,503 MIT 12,294 3,909 (136 issues need help) 548 Updated Nov 8, 2026
  • dotNext Public

    Next generation API for .NET

    dotnet/dotNext's past year of commit activity
    C# 1,972 MIT 161 2 0 Updated Nov 8, 2026
  • diagnostics Public

    This repository contains the source code for various .NET Core runtime diagnostic tools and documents.

    dotnet/diagnostics's past year of commit activity
    C++ 1,332 MIT 407 274 (3 issues need help) 42 Updated Nov 8, 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# 18,414 MIT 5,802 5,000+ (382 issues need help) 741 Updated Nov 8, 2026
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