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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# 17.3k 5.3k

  2. roslyn roslyn Public

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

    C# 20.1k 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# 37.6k 10.5k

  4. winforms winforms Public

    Windows Forms is a .NET UI framework for building Windows desktop applications.

    C# 4.7k 1.1k

  5. docs docs Public

    This repository contains .NET Documentation.

    4.6k 6.1k

  6. aspire aspire Public

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

    C# 5.3k 768

Repositories

Showing 10 of 276 repositories
  • extensions Public

    This repository contains a suite of libraries that provide facilities commonly needed when creating production-ready applications.

    dotnet/extensions’s past year of commit activity
    C# 3,095 MIT 849 220 (2 issues need help) 36 Updated Jan 4, 2026
  • nuget-trends Public

    Check out NuGet packages adoption and what's trending on NuGet.

    dotnet/nuget-trends’s past year of commit activity
    C# 173 MIT 39 23 (1 issue needs help) 2 Updated Jan 4, 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# 884 MIT 230 128 49 Updated Jan 4, 2026
  • templating Public

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

    dotnet/templating’s past year of commit activity
    C# 1,720 MIT 393 204 (16 issues need help) 14 Updated Jan 4, 2026
  • nbgv Public

    The repo behind the dotnet/nbgv GitHub Action

    dotnet/nbgv’s past year of commit activity
    TypeScript 56 MIT 9 1 12 Updated Jan 4, 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# 3,031 MIT 1,186 2,638 (26 issues need help) 188 Updated Jan 4, 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# 697 MIT 120 122 13 Updated Jan 4, 2026
  • emsdk Public Forked from emscripten-core/emsdk

    Emscripten SDK

    dotnet/emsdk’s past year of commit activity
    PowerShell 15 810 0 5 Updated Jan 4, 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# 17,330 MIT 5,280 5,000+ (445 issues need help) 329 Updated Jan 4, 2026
  • interactive-window Public

    Visual Studio Interactive Window

    dotnet/interactive-window’s past year of commit activity
    C# 73 MIT 36 17 1 Updated Jan 4, 2026
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