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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 770

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# 5,303 MIT 770 1,440 (6 issues need help) 167 Updated Jan 9, 2026
  • efcore Public

    EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

    dotnet/efcore’s past year of commit activity
    C# 14,520 MIT 3,344 2,405 (5 issues need help) 37 Updated Jan 9, 2026
  • dotnet-operator-sdk Public

    KubeOps is a Kubernetes operator sdk in dotnet. Strongly inspired by kubebuilder.

    dotnet/dotnet-operator-sdk’s past year of commit activity
    C# 343 Apache-2.0 82 31 1 Updated Jan 9, 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# 17,365 MIT 5,287 5,000+ (441 issues need help) 319 Updated Jan 9, 2026
  • arcade-services Public

    Home to .NET's dependency flow system & tooling

    dotnet/arcade-services’s past year of commit activity
    C# 77 MIT 78 170 11 Updated Jan 9, 2026
  • templating Public

    This repo contains the Template Engine which is used by dotnet new

    dotnet/templating’s past year of commit activity
    C# 1,721 MIT 393 205 (16 issues need help) 6 Updated Jan 9, 2026
  • 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# 3,035 MIT 1,186 2,633 (25 issues need help) 159 Updated Jan 9, 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# 891 MIT 230 127 45 Updated Jan 9, 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# 23,124 MIT 1,904 3,789 (5 issues need help) 586 Updated Jan 9, 2026
  • runtimelab Public

    This repo is for experimentation and exploring new ideas that may or may not make it into the main dotnet/runtime repo.

    dotnet/runtimelab’s past year of commit activity
    1,558 MIT 214 275 (4 issues need help) 10 Updated Jan 9, 2026
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