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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 5.7k

  2. roslyn roslyn Public

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

    C# 20.7k 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 13.8k

  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 280 repositories
  • efcore Public

    EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

    dotnet/efcore's past year of commit activity
    C# 14,798 MIT 3,437 2,297 (4 issues need help) 32 Updated Oct 15, 2026
  • android-api-docs Public

    .NET for Android reference documentation.

    dotnet/android-api-docs's past year of commit activity
    C# 3 CC-BY-4.0 12 189 12 Updated Oct 15, 2026
  • 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

    dotnet/dotnet-monitor's past year of commit activity
    C# 725 MIT 128 129 3 Updated Oct 15, 2026
  • website-thanks-data Public

    Console app for creating data file for https://thanks.dot.net

    dotnet/website-thanks-data's past year of commit activity
    C# 10 MIT 12 1 3 Updated Oct 15, 2026
  • docs Public

    This repository contains .NET Documentation.

    dotnet/docs's past year of commit activity
    4,771 CC-BY-4.0 6,072 858 (8 issues need help) 73 Updated Oct 15, 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# 2,912 579 413 (14 issues need help) 34 Updated Oct 16, 2026
  • performance Public

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

    dotnet/performance's past year of commit activity
    F# 771 MIT 302 212 (8 issues need help) 52 Updated Oct 15, 2026
  • runtime Public

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

    dotnet/runtime's past year of commit activity
  • maui-labs Public

    Experimental and pre-release tools for .NET MAUI

    dotnet/maui-labs's past year of commit activity
    C# 226 MIT 40 83 70 Updated Oct 15, 2026
  • wcf Public

    This repo contains the client-oriented WCF libraries that enable applications built on .NET Core to communicate with WCF services.

    dotnet/wcf's past year of commit activity
    C# 1,749 MIT 576 321 34 Updated Oct 15, 2026