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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 717

Repositories

Showing 10 of 275 repositories
  • msbuild Public

    The Microsoft Build Engine (MSBuild) is the build platform for .NET and Visual Studio.

    dotnet/msbuild’s past year of commit activity
    C# 5,455 MIT 1,392 1,435 (76 issues need help) 77 Updated Nov 5, 2025
  • 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# 1,330 MIT 133 135 (2 issues need help) 7 Updated Nov 4, 2025
  • aspire Public

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

    dotnet/aspire’s past year of commit activity
    C# 4,994 MIT 717 1,261 (8 issues need help) 119 Updated Nov 4, 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# 2,999 MIT 1,176 2,523 (21 issues need help) 157 Updated Nov 4, 2025
  • 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# 579 MIT 217 734 (2 issues need help) 25 Updated Nov 4, 2025
  • systemweb-adapters Public
    dotnet/systemweb-adapters’s past year of commit activity
    C# 372 MIT 66 47 4 Updated Nov 4, 2025
  • 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# 2,071 MIT 561 345 44 Updated Nov 4, 2025
  • docs Public

    This repository contains .NET Documentation.

    dotnet/docs’s past year of commit activity
    4,567 CC-BY-4.0 6,051 1,161 (18 issues need help) 53 Updated Nov 4, 2025
  • arcade Public

    Tools that provide common build infrastructure for multiple .NET Foundation projects.

    dotnet/arcade’s past year of commit activity
    C# 692 MIT 379 453 (102 issues need help) 32 Updated Nov 5, 2025
  • 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# 23,025 MIT 1,890 3,774 (5 issues need help) 533 Updated Nov 5, 2025
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