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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

  6. aspire aspire Public

    Aspire is the tool for code-first, extensible, observable dev and deploy.

    C# 5.5k 814

Repositories

Showing 10 of 278 repositories
  • 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# 986 MIT 257 125 51 Updated Mar 4, 2026
  • dotnet-api-docs Public

    .NET API reference documentation (.NET 5+, .NET Core, .NET Framework)

    dotnet/dotnet-api-docs’s past year of commit activity
    C# 892 1,663 1,518 (60 issues need help) 94 Updated Mar 4, 2026
  • skills Public

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

    dotnet/skills’s past year of commit activity
    C# 13 MIT 6 13 27 Updated Mar 4, 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# 17,688 MIT 5,359 5,000+ (408 issues need help) 424 Updated Mar 4, 2026
  • 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# 5,487 MIT 1,407 1,433 (75 issues need help) 91 Updated Mar 4, 2026
  • android-tools Public
    dotnet/android-tools’s past year of commit activity
    C# 38 MIT 31 12 6 Updated Mar 4, 2026
  • homebrew-dev-proxy Public

    Dev Proxy is an API simulator that helps you effortlessly test your app beyond the happy path.

    dotnet/homebrew-dev-proxy’s past year of commit activity
    Ruby 5 MIT 2 0 0 Updated Mar 4, 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# 2,828 558 455 (15 issues need help) 38 Updated Mar 4, 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# 23,197 MIT 1,919 3,878 (5 issues need help) 609 Updated Mar 4, 2026
  • dev-proxy Public

    Simulate API failures, throttling, and chaos — all from your command line.

    dotnet/dev-proxy’s past year of commit activity
    C# 780 MIT 80 28 1 Updated Mar 4, 2026
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