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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# 16.2k 4.9k

  2. roslyn Public

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

    C# 19.5k 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# 36.5k 10.3k

  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.

    4.4k 6k

  6. aspire Public

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

    C# 4.4k 596

Repositories

Showing 10 of 272 repositories
  • winforms Public

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

    C# 4,562 MIT 1,032 675 (106 issues need help) 26 Updated Apr 20, 2025
  • diagnostics Public

    This repository contains the source code for various .NET Core runtime diagnostic tools and documents.

    C++ 1,259 MIT 374 305 (5 issues need help) 9 Updated Apr 20, 2025
  • performance Public

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

    F# 721 MIT 278 188 (8 issues need help) 49 Updated Apr 20, 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# 667 MIT 118 111 5 Updated Apr 20, 2025
  • aspire Public

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

    C# 4,420 MIT 596 903 (8 issues need help) 53 Updated Apr 20, 2025
  • icu Public Forked from microsoft/icu

    Fork of https://github.com/microsoft/icu for dotnet on WebAssembly

    C++ 12 51 0 1 Updated Apr 20, 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# 2,612 525 655 (19 issues need help) 25 Updated Apr 20, 2025
  • sdk Public

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

    C# 2,866 MIT 1,115 2,708 (21 issues need help) 148 Updated Apr 20, 2025
  • maui Public

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

    C# 22,606 MIT 1,815 3,769 (6 issues need help) 441 Updated Apr 20, 2025
  • aspnetcore Public

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

    C# 36,482 MIT 10,300 3,554 (20 issues need help) 75 Updated Apr 20, 2025