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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 11.8k

  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
  • docs Public

    This repository contains .NET Documentation.

    dotnet/docs's past year of commit activity
    4,771 CC-BY-4.0 6,074 861 (8 issues need help) 72 Updated Sep 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# 2,139 MIT 580 271 41 Updated Sep 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# 18,299 MIT 5,621 5,000+ (394 issues need help) 650 Updated Sep 24, 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# 20,688 MIT 4,322 5,000+ (633 issues need help) 740 Updated Sep 24, 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# 38,460 MIT 11,781 3,789 (141 issues need help) 384 Updated Sep 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# 4,336 MIT 879 1,134 (33 issues need help) 123 Updated Sep 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# 5,473 MIT 417 65 26 Updated Sep 24, 2026
  • sign Public

    Code Signing CLI tool supporting Authenticode, NuGet, VSIX, and ClickOnce

    dotnet/sign's past year of commit activity
    C# 582 MIT 117 66 (7 issues need help) 9 Updated Sep 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# 2,903 576 413 (14 issues need help) 49 Updated Sep 24, 2026
  • dotnet-monitor Public

    This repository contains the source code for .NET Monitor - a tool that allows you to gather diagnostic data from running applications using HTTP endpoints

    dotnet/dotnet-monitor's past year of commit activity
    C# 726 MIT 128 128 3 Updated Sep 24, 2026
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