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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 12.8k

  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
  • runtime Public

    .NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

    dotnet/runtime's past year of commit activity
    C# 18,311 MIT 5,640 5,000+ (393 issues need help) 681 Updated Oct 5, 2026
  • maui-labs Public

    Experimental and pre-release tools for .NET MAUI

    dotnet/maui-labs's past year of commit activity
    C# 224 MIT 35 94 67 Updated Oct 5, 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 1,984 3,870 (3 issues need help) 72 Updated Oct 5, 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# 2,138 MIT 578 269 38 Updated Oct 5, 2026
  • eShop Public

    A reference .NET application implementing an eCommerce site

    dotnet/eShop's past year of commit activity
    C# 10,935 MIT 3,855 69 (1 issue needs help) 55 Updated Oct 5, 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# 4,343 MIT 879 1,152 (33 issues need help) 146 Updated Oct 5, 2026
  • Nerdbank.Streams Public

    Specialized .NET Streams and pipes for full duplex in-proc communication, web sockets, and multiplexing

    dotnet/Nerdbank.Streams's past year of commit activity
    C# 720 MIT 76 1 6 Updated Oct 5, 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# 20,703 MIT 4,334 5,000+ (631 issues need help) 742 Updated Oct 5, 2026
  • Nerdbank.GitVersioning Public

    Stamp your assemblies, packages and more with a unique version generated from a single, simple version.json file and include git commit IDs for non-official builds.

    dotnet/Nerdbank.GitVersioning's past year of commit activity
    C# 1,590 MIT 185 10 4 Updated Oct 5, 2026
  • 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 5 Updated Oct 5, 2026
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