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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# 17.1k 5.2k

  2. roslyn roslyn Public

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

    C# 20k 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# 37.3k 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# 5k 712

Repositories

Showing 10 of 275 repositories
  • docs Public

    This repository contains .NET Documentation.

    dotnet/docs’s past year of commit activity
    4,562 CC-BY-4.0 6,051 1,152 (18 issues need help) 52 Updated Oct 29, 2025
  • runtime Public

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

    dotnet/runtime’s past year of commit activity
  • razor Public

    Compiler and tooling experience for Razor ASP.NET Core apps in Visual Studio, Visual Studio for Mac, and VS Code.

    dotnet/razor’s past year of commit activity
    C# 576 MIT 214 738 (2 issues need help) 30 Updated Oct 29, 2025
  • 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# 769 MIT 204 98 40 Updated Oct 29, 2025
  • aspire Public

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

    dotnet/aspire’s past year of commit activity
    C# 4,963 MIT 712 1,243 (8 issues need help) 107 Updated Oct 29, 2025
  • interactive-window Public

    Visual Studio Interactive Window

    dotnet/interactive-window’s past year of commit activity
    C# 73 MIT 37 17 0 Updated Oct 29, 2025
  • 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# 695 MIT 121 120 6 Updated Oct 29, 2025
  • vscode-csharp Public

    Official C# support for Visual Studio Code

    dotnet/vscode-csharp’s past year of commit activity
    TypeScript 2,997 MIT 727 651 19 Updated Oct 28, 2025
  • 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# 2,998 MIT 1,172 2,506 (21 issues need help) 152 Updated Oct 28, 2025
  • Scaffolding Public

    Code generators to speed up development.

    dotnet/Scaffolding’s past year of commit activity
    C# 790 MIT 241 214 11 Updated Oct 28, 2025