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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 5.7k

  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 13k

  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# 18,388 MIT 5,703 5,000+ (387 issues need help) 652 Updated Oct 25, 2026
  • dotnet-docker Public

    Official container images for .NET

    dotnet/dotnet-docker's past year of commit activity
    Dockerfile 4,878 MIT 1,981 114 8 Updated Oct 26, 2026
  • versions Public

    This repo contains information about the various component versions that ship with .NET Core.

    dotnet/versions's past year of commit activity
    152 MIT 159 0 0 Updated Oct 25, 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# 3,237 MIT 1,305 2,319 (25 issues need help) 170 Updated Oct 25, 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# 38,495 MIT 13,082 3,843 (136 issues need help) 456 Updated Oct 25, 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# 723 MIT 76 1 3 Updated Oct 25, 2026
  • installer Public

    .NET SDK Installer

    dotnet/installer's past year of commit activity
    1,261 437 23 4 Updated Oct 25, 2026
  • skills Public

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

    dotnet/skills's past year of commit activity
    C# 5,728 MIT 448 67 47 Updated Oct 25, 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# 1,307 MIT 350 145 49 Updated Oct 25, 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# 1,597 MIT 184 10 4 Updated Oct 25, 2026
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