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.NET Platform

Home of the open source .NET platform

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  1. runtime Public

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

    C# 16.5k 5.1k

  2. roslyn Public

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

    C# 19.6k 4.1k

  3. aspnetcore Public

    ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

    C# 36.8k 10.4k

  4. winforms Public

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

    C# 4.6k 1k

  5. docs Public

    This repository contains .NET Documentation.

    4.5k 6k

  6. aspire Public

    Tools, templates, and packages to accelerate building observable, production-ready apps

    C# 4.6k 647

Repositories

Showing 10 of 274 repositories
  • maui Public

    .NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.

    C# 22,759 MIT 1,847 3,842 (6 issues need help) 493 Updated Jun 23, 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

    C# 683 MIT 119 115 10 Updated Jun 23, 2025
  • aspire Public

    Tools, templates, and packages to accelerate building observable, production-ready apps

    C# 4,600 MIT 647 948 (8 issues need help) 56 Updated Jun 23, 2025
  • runtime Public

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

  • razor Public

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

    C# 557 MIT 208 851 (2 issues need help) 29 Updated Jun 22, 2025
  • vscode-csharp Public

    Official C# support for Visual Studio Code

    TypeScript 2,963 MIT 712 633 12 Updated Jun 22, 2025
  • roslyn Public

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

  • BenchmarkDotNet Public

    Powerful .NET library for benchmarking

    C# 11,029 MIT 1,011 193 (26 issues need help) 47 Updated Jun 22, 2025
  • sdk Public

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

    C# 2,924 MIT 1,130 2,721 (21 issues need help) 140 Updated Jun 22, 2025
  • 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#

    C# 2,696 543 635 (19 issues need help) 47 Updated Jun 23, 2025