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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# 17.8k 5.4k

  2. roslyn roslyn Public

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

    C# 20.3k 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# 37.8k 10.6k

  4. winforms winforms Public

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

    C# 4.8k 1.1k

  5. docs docs Public

    This repository contains .NET Documentation.

    4.7k 6.1k

Repositories

Showing 10 of 278 repositories
  • razor Public

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

    dotnet/razor’s past year of commit activity
    C# 706 MIT 238 665 (2 issues need help) 31 Updated Mar 26, 2026
  • vscode-csharp Public

    Official C# support for Visual Studio Code

    dotnet/vscode-csharp’s past year of commit activity
    TypeScript 3,039 MIT 751 666 20 Updated Mar 26, 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# 20,313 MIT 4,238 5,000+ (635 issues need help) 635 Updated Mar 26, 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# 17,752 MIT 5,391 5,000+ (394 issues need help) 442 Updated Mar 26, 2026
  • csharpstandard Public

    Working space for ECMA-TC49-TG2, the C# standard committee.

    dotnet/csharpstandard’s past year of commit activity
    C# 800 CC-BY-4.0 94 243 (1 issue needs help) 58 Updated Mar 26, 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# 23,216 MIT 1,930 3,847 (5 issues need help) 387 Updated Mar 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
    150 MIT 157 0 0 Updated Mar 26, 2026
  • apisof.net Public
    dotnet/apisof.net’s past year of commit activity
    C# 124 MIT 32 19 3 Updated Mar 26, 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# 4,271 MIT 852 1,190 (44 issues need help) 91 Updated Mar 26, 2026
  • efcore Public

    EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

    dotnet/efcore’s past year of commit activity
    C# 14,608 MIT 3,366 2,390 (5 issues need help) 43 Updated Mar 26, 2026
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