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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# 17.8k 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 815

Repositories

Showing 10 of 278 repositories
  • 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 1,924 3,888 (5 issues need help) 558 Updated Mar 11, 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# 20,276 MIT 4,234 5,000+ (632 issues need help) 630 Updated Mar 11, 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# 2,833 559 455 (15 issues need help) 37 Updated Mar 11, 2026
  • android-tools Public
    dotnet/android-tools’s past year of commit activity
    C# 38 MIT 31 12 9 Updated Mar 11, 2026
  • aspire Public

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

    dotnet/aspire’s past year of commit activity
    C# 5,519 MIT 815 1,549 (6 issues need help) 91 Updated Mar 11, 2026
  • skills Public

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

    dotnet/skills’s past year of commit activity
    C# 276 MIT 29 37 42 Updated Mar 11, 2026
  • docs Public

    This repository contains .NET Documentation.

    dotnet/docs’s past year of commit activity
    4,667 CC-BY-4.0 6,072 1,002 (10 issues need help) 70 Updated Mar 11, 2026
  • xharness Public

    C# command line tool for running tests on Android / iOS / tvOS devices and simulators

    dotnet/xharness’s past year of commit activity
    C# 182 MIT 60 18 11 Updated Mar 11, 2026
  • arcade Public

    Tools that provide common build infrastructure for multiple .NET Foundation projects.

    dotnet/arcade’s past year of commit activity
    C# 713 MIT 383 412 (102 issues need help) 31 Updated Mar 11, 2026
  • arcade-services Public

    Home to .NET's dependency flow system & tooling

    dotnet/arcade-services’s past year of commit activity
    C# 80 MIT 80 170 4 Updated Mar 11, 2026
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