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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# 17.1k 5.2k

  2. roslyn roslyn Public

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

    C# 20k 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# 37.3k 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# 5k 716

Repositories

Showing 10 of 275 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# 17,087 MIT 5,215 5,000+ (459 issues need help) 331 Updated Nov 4, 2025
  • arcade-services Public

    Arcade Engineering Services

    dotnet/arcade-services’s past year of commit activity
    C# 73 MIT 80 144 6 Updated Nov 4, 2025
  • 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# 23,025 MIT 1,890 3,776 (5 issues need help) 536 Updated Nov 4, 2025
  • sdk Public

    Core functionality needed to create .NET Core projects, that is shared between Visual Studio and CLI

    dotnet/sdk’s past year of commit activity
    C# 2,999 MIT 1,176 2,523 (21 issues need help) 156 Updated Nov 4, 2025
  • 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# 4,186 MIT 833 1,246 (55 issues need help) 87 Updated Nov 4, 2025
  • 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# 2,757 549 446 (15 issues need help) 25 Updated Nov 4, 2025
  • reactive Public

    The Reactive Extensions for .NET

    dotnet/reactive’s past year of commit activity
    C# 7,037 MIT 778 150 25 Updated Nov 4, 2025
  • docs-maui Public

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

    dotnet/docs-maui’s past year of commit activity
    263 CC-BY-4.0 237 198 18 Updated Nov 4, 2025
  • 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# 5,455 MIT 1,392 1,435 (76 issues need help) 76 Updated Nov 4, 2025
  • sign Public

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

    dotnet/sign’s past year of commit activity
    C# 544 MIT 105 53 (4 issues need help) 10 Updated Nov 4, 2025
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