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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 5.8k

  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 11.6k

  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 281 repositories
  • sourcelink Public

    Source Link enables a great source debugging experience for your users, by adding source control metadata to your built assets

    dotnet/sourcelink's past year of commit activity
    C# 1,351 MIT 152 137 (3 issues need help) 15 Updated Nov 14, 2026
  • core Public

    .NET news, announcements, release notes, and more!

    dotnet/core's past year of commit activity
    PowerShell 22,078 MIT 4,925 347 10 Updated Nov 14, 2026
  • sdk Public

    Core functionality needed to create .NET projects, that is shared between Visual Studio and CLI

    dotnet/sdk's past year of commit activity
    C# 3,248 MIT 1,309 2,296 (25 issues need help) 178 Updated Nov 14, 2026
  • dotnet-buildtools-prereqs-docker Public

    Used to maintain the Docker images hosted at the mcr.microsoft.com/dotnet-buildtools/prereqs image repository

    dotnet/dotnet-buildtools-prereqs-docker's past year of commit activity
    Dockerfile 88 MIT 118 39 8 Updated Nov 14, 2026
  • dotnet-docker Public

    Official container images for .NET

    dotnet/dotnet-docker's past year of commit activity
    C# 4,880 MIT 1,975 112 4 Updated Nov 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# 181 MIT 68 99 12 Updated Nov 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# 23,321 MIT 2,003 1,294 (2 issues need help) 58 Updated Nov 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
  • android Public

    .NET for Android provides open-source bindings of the Android SDK for use with .NET managed languages such as C#

    dotnet/android's past year of commit activity
    C# 2,148 MIT 578 263 46 Updated Nov 14, 2026
  • macios Public

    .NET for iOS, Mac Catalyst, macOS, and tvOS provide open-source bindings of the Apple SDKs for use with .NET managed languages such as C#

    dotnet/macios's past year of commit activity
    C# 2,917 577 372 (12 issues need help) 232 Updated Nov 14, 2026