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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# 17.7k 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.

    TypeScript 5.5k 825

Repositories

Showing 10 of 280 repositories
  • 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# 2,837 559 455 (15 issues need help) 44 Updated Mar 17, 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# 5,493 MIT 1,410 1,438 (75 issues need help) 104 Updated Mar 17, 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# 17,748 MIT 5,374 5,000+ (401 issues need help) 412 Updated Mar 17, 2026
  • templating Public

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

    dotnet/templating’s past year of commit activity
    C# 1,733 MIT 395 211 (16 issues need help) 8 Updated Mar 17, 2026
  • docs-maui Public

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

    dotnet/docs-maui’s past year of commit activity
    272 CC-BY-4.0 249 155 18 Updated Mar 17, 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# 1,027 MIT 264 132 57 Updated Mar 17, 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# 2,100 MIT 566 383 21 Updated Mar 17, 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# 3,073 MIT 1,218 2,694 (22 issues need help) 215 Updated Mar 17, 2026
  • performance Public

    This repo contains benchmarks used for testing the performance of all .NET Runtimes

    dotnet/performance’s past year of commit activity
    F# 759 MIT 296 208 (8 issues need help) 71 Updated Mar 17, 2026
  • skills Public

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

    dotnet/skills’s past year of commit activity
    C# 526 MIT 50 43 43 Updated Mar 17, 2026
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