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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# 18.4k 5.8k

  2. roslyn roslyn Public

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

    C# 20.8k 4.4k

  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 11.6k

  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 281 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# 18,436 MIT 5,817 5,000+ (381 issues need help) 751 Updated Nov 14, 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# 2,148 MIT 578 263 45 Updated Nov 14, 2026
  • winforms Public

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

    dotnet/winforms's past year of commit activity
    C# 4,882 MIT 1,128 818 (88 issues need help) 144 Updated Nov 14, 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# 1,325 MIT 354 154 45 Updated Nov 14, 2026
  • diagnostics Public

    This repository contains the source code for various .NET Core runtime diagnostic tools and documents.

    dotnet/diagnostics's past year of commit activity
    C++ 1,333 MIT 408 277 (3 issues need help) 45 Updated Nov 14, 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# 23,321 MIT 2,003 1,293 (2 issues need help) 68 Updated Nov 14, 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# 38,520 MIT 11,567 3,955 (136 issues need help) 544 Updated Nov 14, 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# 14,816 MIT 3,448 2,291 (4 issues need help) 79 Updated Nov 14, 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# 20,777 MIT 4,379 5,000+ (628 issues need help) 773 Updated Nov 14, 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# 376 Apache-2.0 90 4 2 Updated Nov 14, 2026
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