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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# 17.4k 5.3k

  2. roslyn roslyn Public

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

    C# 20.1k 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# 37.6k 10.5k

  4. winforms winforms Public

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

    C# 4.7k 1.1k

  5. docs docs Public

    This repository contains .NET Documentation.

    4.6k 6.1k

  6. aspire aspire Public

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

    C# 5.3k 773

Repositories

Showing 10 of 277 repositories
  • aspire Public

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

    dotnet/aspire’s past year of commit activity
    C# 5,322 MIT 773 1,446 (6 issues need help) 139 Updated Jan 15, 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
    148 MIT 158 0 1 Updated Jan 15, 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# 900 MIT 232 131 31 Updated Jan 15, 2026
  • arcade-services Public

    Home to .NET's dependency flow system & tooling

    dotnet/arcade-services’s past year of commit activity
    C# 77 MIT 78 179 9 Updated Jan 15, 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# 2,812 554 461 (15 issues need help) 30 Updated Jan 15, 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# 5,475 MIT 1,399 1,432 (75 issues need help) 79 Updated Jan 15, 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# 17,393 MIT 5,300 5,000+ (436 issues need help) 298 Updated Jan 15, 2026
  • docs-maui Public

    This repository contains documentation for .NET Multi-platform App UI (MAUI).

    dotnet/docs-maui’s past year of commit activity
    268 CC-BY-4.0 242 176 7 Updated Jan 15, 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# 37,589 MIT 10,546 3,471 (160 issues need help) 184 Updated Jan 15, 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# 4,230 MIT 843 1,261 (56 issues need help) 83 Updated Jan 15, 2026
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