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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# 37.4k 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# 5.1k 733

Repositories

Showing 10 of 275 repositories
  • 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# 3,012 MIT 1,180 2,566 (25 issues need help) 158 Updated Nov 17, 2025
  • SqlClient Public

    Microsoft.Data.SqlClient provides database connectivity to SQL Server for .NET applications.

    dotnet/SqlClient’s past year of commit activity
    C# 955 MIT 317 274 (3 issues need help) 31 Updated Nov 17, 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# 23,045 MIT 1,896 3,871 (5 issues need help) 557 Updated Nov 17, 2025
  • aspire Public

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

    dotnet/aspire’s past year of commit activity
    C# 5,096 MIT 733 1,322 (8 issues need help) 146 Updated Nov 17, 2025
  • templating Public

    This repo contains the Template Engine which is used by dotnet new

    dotnet/templating’s past year of commit activity
    C# 1,712 MIT 394 201 (16 issues need help) 9 Updated Nov 17, 2025
  • dotnet Public

    Home of .NET's Virtual Monolithic Repository which includes all the code needed to build the .NET SDK.

    dotnet/dotnet’s past year of commit activity
    C# 789 MIT 215 100 45 Updated Nov 17, 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#

    dotnet/macios’s past year of commit activity
    C# 2,764 548 445 (15 issues need help) 36 Updated Nov 17, 2025
  • 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# 169 MIT 61 95 8 Updated Nov 17, 2025
  • interactive Public

    .NET Interactive combines the power of .NET with many other languages to create notebooks, REPLs, and embedded coding experiences. Share code, explore data, write, and learn across your apps in ways you couldn't before.

    dotnet/interactive’s past year of commit activity
    C# 3,144 MIT 414 607 (9 issues need help) 11 Updated Nov 17, 2025
  • reactive Public

    The Reactive Extensions for .NET

    dotnet/reactive’s past year of commit activity
    C# 7,055 MIT 778 152 24 Updated Nov 17, 2025
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