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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# 18.3k 5.6k

  2. roslyn roslyn Public

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

    C# 20.7k 4.3k

  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 12.1k

  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 280 repositories
  • dotnet-monitor Public

    This repository contains the source code for .NET Monitor - a tool that allows you to gather diagnostic data from running applications using HTTP endpoints

    dotnet/dotnet-monitor's past year of commit activity
    C# 726 MIT 128 128 3 Updated Sep 27, 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# 18,302 MIT 5,624 5,000+ (394 issues need help) 675 Updated Sep 27, 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# 1,279 MIT 339 145 43 Updated Sep 27, 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# 23,318 MIT 1,982 3,982 (3 issues need help) 80 Updated Sep 27, 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# 20,690 MIT 4,324 5,000+ (632 issues need help) 738 Updated Sep 27, 2026
  • NuGet.BuildTasks Public

    The build tasks used to pick up package content from project.lock.json.

    dotnet/NuGet.BuildTasks's past year of commit activity
    PowerShell 47 MIT 65 19 2 Updated Sep 27, 2026
  • wcf Public

    This repo contains the client-oriented WCF libraries that enable applications built on .NET Core to communicate with WCF services.

    dotnet/wcf's past year of commit activity
    C# 1,751 MIT 576 321 34 Updated Sep 27, 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# 2,903 576 413 (14 issues need help) 45 Updated Sep 27, 2026
  • 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# 4,339 MIT 880 1,139 (33 issues need help) 127 Updated Sep 27, 2026
  • Scaffolding Public

    Code generators to speed up development.

    dotnet/Scaffolding's past year of commit activity
    C# 818 MIT 263 209 17 Updated Sep 27, 2026
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