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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# 17.4k 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 773

Repositories

Showing 10 of 277 repositories
  • Scaffolding Public

    Code generators to speed up development.

    dotnet/Scaffolding’s past year of commit activity
    C# 800 MIT 239 184 14 Updated Jan 14, 2026
  • docker-tools Public

    This is a repo to house some common tools for our various docker repos.

    dotnet/docker-tools’s past year of commit activity
    C# 172 MIT 60 98 12 Updated Jan 14, 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# 899 MIT 232 131 29 Updated Jan 14, 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# 23,132 MIT 1,903 3,787 (5 issues need help) 601 Updated Jan 14, 2026
  • aspire Public

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

    dotnet/aspire’s past year of commit activity
    C# 5,320 MIT 773 1,441 (6 issues need help) 142 Updated Jan 14, 2026
  • performance Public

    This repo contains benchmarks used for testing the performance of all .NET Runtimes

    dotnet/performance’s past year of commit activity
    F# 754 MIT 286 204 (8 issues need help) 67 Updated Jan 14, 2026
  • winforms Public

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

    dotnet/winforms’s past year of commit activity
    C# 4,740 MIT 1,083 702 (101 issues need help) 62 Updated Jan 14, 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# 17,392 MIT 5,298 5,000+ (437 issues need help) 301 Updated Jan 14, 2026
  • vscode-csharp Public

    Official C# support for Visual Studio Code

    dotnet/vscode-csharp’s past year of commit activity
    TypeScript 3,025 MIT 736 657 17 Updated Jan 14, 2026
  • command-line-api Public

    Command line parsing, invocation, and rendering of terminal output.

    dotnet/command-line-api’s past year of commit activity
    C# 3,633 MIT 416 445 (11 issues need help) 29 Updated Jan 14, 2026
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