Skip to content
@dotnet

.NET Platform

Home of the open source .NET platform

Pinned Loading

  1. runtime runtime Public

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

    C# 17.4k 5.3k

  2. roslyn roslyn Public

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

    C# 20.2k 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# 37.6k 10.6k

  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# 5.4k 779

Repositories

Showing 10 of 277 repositories
  • runtime Public

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

    dotnet/runtime’s past year of commit activity
    C# 17,436 MIT 5,316 5,000+ (431 issues need help) 330 Updated Jan 24, 2026
  • extensions Public

    This repository contains a suite of libraries that provide facilities commonly needed when creating production-ready applications.

    dotnet/extensions’s past year of commit activity
    C# 3,107 MIT 850 216 (2 issues need help) 25 Updated Jan 24, 2026
  • csharpstandard Public

    Working space for ECMA-TC49-TG2, the C# standard committee.

    dotnet/csharpstandard’s past year of commit activity
    C# 792 CC-BY-4.0 92 241 (1 issue needs help) 39 Updated Jan 24, 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# 2,815 554 461 (15 issues need help) 33 Updated Jan 24, 2026
  • 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# 911 MIT 236 125 39 Updated Jan 24, 2026
  • iot Public

    This repo includes .NET Core implementations for various IoT boards, chips, displays and PCBs.

    dotnet/iot’s past year of commit activity
    C# 2,339 MIT 610 83 (1 issue needs help) 9 Updated Jan 24, 2026
  • aspnetcore Public

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

    dotnet/aspnetcore’s past year of commit activity
    C# 37,619 MIT 10,553 3,477 (160 issues need help) 194 Updated Jan 24, 2026
  • dev-proxy Public

    Simulate API failures, throttling, and chaos — all from your command line.

    dotnet/dev-proxy’s past year of commit activity
    C# 756 MIT 79 51 (5 issues need help) 6 Updated Jan 24, 2026
  • aspire Public

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

    dotnet/aspire’s past year of commit activity
    C# 5,360 MIT 778 1,444 (6 issues need help) 76 Updated Jan 24, 2026
  • 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# 14,538 MIT 3,354 2,413 (5 issues need help) 51 Updated Jan 24, 2026
View all repositories