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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# 18.3k 5.6k

  2. roslyn roslyn Public

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

    C# 20.7k 4.3k

  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 12.5k

  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
  • runtime Public

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

    dotnet/runtime's past year of commit activity
    C# 18,318 MIT 5,634 5,000+ (394 issues need help) 688 Updated Oct 1, 2026
  • reactive Public

    The Reactive Extensions for .NET

    dotnet/reactive's past year of commit activity
    C# 7,194 MIT 799 154 27 Updated Oct 1, 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 12 189 12 Updated Oct 1, 2026
  • skills Public

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

    dotnet/skills's past year of commit activity
    C# 5,530 MIT 420 68 30 Updated Oct 1, 2026
  • wpf Public

    WPF is a .NET Core UI framework for building Windows desktop applications.

    dotnet/wpf's past year of commit activity
    C# 7,738 MIT 1,335 1,448 (12 issues need help) 232 Updated Oct 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# 20,698 MIT 4,335 5,000+ (632 issues need help) 747 Updated Oct 1, 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# 1,283 MIT 342 147 48 Updated Oct 1, 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# 2,905 578 411 (14 issues need help) 33 Updated Oct 1, 2026
  • versions Public

    This repo contains information about the various component versions that ship with .NET Core.

    dotnet/versions's past year of commit activity
    153 MIT 159 0 0 Updated Oct 1, 2026
  • arcade-services Public

    Home to .NET's dependency flow system & tooling

    dotnet/arcade-services's past year of commit activity
    C# 87 MIT 85 167 6 Updated Oct 1, 2026
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