Repositories list

• skills

  Public

  dotnet/skills’s past year of commit activity
  Repository for skills to assist AI coding agents with .NET and C#

  agent-skills

  agent-skills

  C#

  •

  MIT License

  •59•740•51•43•Updated Mar 29, 2026Mar 29, 2026

• fsharp

  Public

  dotnet/fsharp’s past year of commit activity
  The F# compiler, F# core library, F# language service, and F# tooling integration for Visual Studio

  visual-studiotoolscompiler+ 5

  visual-studiotoolscompilerfsharpfunctional-programmingdotnetnetcoreintellisense

  F#

  •

  MIT License

  •851•4.3k•1.2k•100•Updated Mar 29, 2026Mar 29, 2026

• dotnet

  Public

  dotnet/dotnet’s past year of commit activity
  Home of .NET's Virtual Monolithic Repository which includes all the code needed to build the .NET SDK.

  dotnetmonorepo

  dotnetmonorepo

  C#

  •

  MIT License

  •268•1k•139•67•Updated Mar 29, 2026Mar 29, 2026

• performance

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

  F#

  •

  MIT License

  •297•759•209•58•Updated Mar 29, 2026Mar 29, 2026

• runtime

  Public

  dotnet/runtime’s past year of commit activity
  .NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

  dotnethelp-wantedhacktoberfest

  dotnethelp-wantedhacktoberfest

  C#

  •

  MIT License

  •5.4k•18k•7.8k•453•Updated Mar 29, 2026Mar 29, 2026

• dotnet-api-docs

  Public

  dotnet/dotnet-api-docs’s past year of commit activity
  .NET API reference documentation (.NET 5+, .NET Core, .NET Framework)

  hacktoberfest

  hacktoberfest

  C#

  •

  Other

  •1.7k•900•1.5k•98•Updated Mar 29, 2026Mar 29, 2026

• WatsonWebserver

  Public

  dotnet/WatsonWebserver’s past year of commit activity
  Watson is the fastest, easiest way to build scalable RESTful web servers and services in C#.

  httpcloudweb+ 17

  httpcloudwebreststreamserverwatsonnugethttpsrest-api+ 10

  C#

  •

  MIT License

  •100•479•2•0•Updated Mar 29, 2026Mar 29, 2026

• arcade-skills

  Public

  dotnet/arcade-skills’s past year of commit activity
  Reuseable AI skills, plugins, agents for use in the dotnet product repos, such as dotnet/runtime

  PowerShell

  •

  MIT License

  •7•1•1•5•Updated Mar 29, 2026Mar 29, 2026

• winforms

  Public

  dotnet/winforms’s past year of commit activity
  Windows Forms is a .NET UI framework for building Windows desktop applications.

  winformsdesktophelp-wanted+ 2

  winformsdesktophelp-wantedwindows-formshacktoberfest

  C#

  •

  MIT License

  •1.1k•4.8k•719•88•Updated Mar 29, 2026Mar 29, 2026

• sign

  Public

  dotnet/sign’s past year of commit activity
  Code Signing CLI tool supporting Authenticode, NuGet, VSIX, and ClickOnce

  authenticodecode-signing

  authenticodecode-signing

  C#

  •

  MIT License

  •108•567•58•8•Updated Mar 29, 2026Mar 29, 2026

• windowsdesktop

  Public

  dotnet/windowsdesktop’s past year of commit activity
  PowerShell

  •

  MIT License

  •65•208•13•0•Updated Mar 29, 2026Mar 29, 2026

• roslyn

  Public

  dotnet/roslyn’s past year of commit activity
  The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.

  visual-studiocsharproslyn+ 2

  visual-studiocsharproslynvisual-basichacktoberfest

  C#

  •

  MIT License

  •4.2k•20k•5.5k•634•Updated Mar 29, 2026Mar 29, 2026

• aspnetcore

  Public

  dotnet/aspnetcore’s past year of commit activity
  ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

  dotnetaspnetcorehelp-wanted+ 1

  dotnetaspnetcorehelp-wantedhacktoberfest

  C#

  •

  MIT License

  •11k•38k•3.6k•253•Updated Mar 29, 2026Mar 29, 2026

• wpf

  Public

  dotnet/wpf’s past year of commit activity
  WPF is a .NET Core UI framework for building Windows desktop applications.

  dotnetwpfhelp-wanted

  dotnetwpfhelp-wanted

  C#

  •

  MIT License

  •1.3k•7.6k•1.4k•210•Updated Mar 29, 2026Mar 29, 2026

• source-build-reference-packages

  Public

  dotnet/source-build-reference-packages’s past year of commit activity
  C#

  •

  MIT License

  •68•50•13•3•Updated Mar 29, 2026Mar 29, 2026

• emsdk

  Public

  dotnet/emsdk’s past year of commit activity
  Emscripten SDK

  Shell

  •

  Other

  •801•17•0•4•Updated Mar 29, 2026Mar 29, 2026

• templating

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

  dotnetdotnet-template

  dotnetdotnet-template

  C#

  •

  MIT License

  •397•1.7k•210•13•Updated Mar 29, 2026Mar 29, 2026

• maui

  Public

  dotnet/maui’s past year of commit activity
  .NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.

  androidmicrosoftios+ 10

  androidmicrosoftiosmulti-platformmobiledotnetdesktopuser-interfacehacktoberfestmaui+ 3

  C#

  •

  MIT License

  •1.9k•23k•3.9k•387•Updated Mar 29, 2026Mar 29, 2026

• macios

  Public

  dotnet/macios’s past year of commit activity
  .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#

  macosiosxamarin+ 4

  macosiosxamarincsharpdotnettvoswatchos

  C#

  •

  Other

  •559•2.8k•449•40•Updated Mar 29, 2026Mar 29, 2026

• sdk

  Public

  dotnet/sdk’s past year of commit activity
  Core functionality needed to create .NET Core projects, that is shared between Visual Studio and CLI

  clivisual-studiosdk+ 1

  clivisual-studiosdkdotnet

  C#

  •

  MIT License

  •1.2k•3.1k•2.7k•205•Updated Mar 29, 2026Mar 29, 2026

• BenchmarkDotNet

  Public

  dotnet/BenchmarkDotNet’s past year of commit activity
  Powerful .NET library for benchmarking

  c-sharpbenchmarkingbenchmark+ 4

  c-sharpbenchmarkingbenchmarkperformancecsharpdotnethacktoberfest

  C#

  •

  MIT License

  •1k•11k•148•34•Updated Mar 29, 2026Mar 29, 2026

• EntityFramework.Docs

  Public
  Documentation for Entity Framework Core and Entity Framework 6

  documentationormentity-framework+ 2

  documentationormentity-frameworkentity-framework-coreentity-framework-6

  Mermaid

  •

  Creative Commons Attribution 4.0 International

  •2k•1.7k•557•1•Updated Mar 28, 2026Mar 28, 2026

• maui-labs

  Public

  dotnet/maui-labs’s past year of commit activity
  Experimental and pre-release tools for .NET MAUI

  androidmicrosoftios+ 10

  androidmicrosoftiosmulti-platformmobileaidotnetmcpdesktopuser-interface+ 3

  C#

  •

  MIT License

  •2•11•2•4•Updated Mar 28, 2026Mar 28, 2026

• csharpstandard

  Public

  dotnet/csharpstandard’s past year of commit activity
  Working space for ECMA-TC49-TG2, the C# standard committee.

  C#

  •

  Creative Commons Attribution 4.0 International

  •94•801•243•61•Updated Mar 28, 2026Mar 28, 2026

• efcore

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

  c-sharpormdatabase+ 6

  c-sharpormdatabaseentity-frameworkdotnet-coredotnet-standardhacktoberfestdotnet-frameworkaspnet-product

  C#

  •

  MIT License

  •3.4k•15k•2.4k•42•Updated Mar 28, 2026Mar 28, 2026

• workload-versions

  Public
  PowerShell

  •

  MIT License

  •16•13•7•6•Updated Mar 28, 2026Mar 28, 2026

• ef6

  Public
  This is the codebase for Entity Framework 6 (previously maintained at https://entityframework.codeplex.com). Entity Framework Core is maintained at https://gith…

  ormdatabaseentity-framework+ 3

  ormdatabaseentity-frameworkef6dotnet-frameworkentity-framework-6

  C#

  •

  MIT License

  •553•1.4k•1•0•Updated Mar 28, 2026Mar 28, 2026

• orleans

  Public
  Cloud Native application framework for .NET

  distributed-systemsactorsdotnet+ 6

  distributed-systemsactorsdotnetactor-modelconcurrencycloud-computingcloud-nativedistributed-actorsorleans

  C#

  •

  MIT License

  •2.1k•11k•662•56•Updated Mar 28, 2026Mar 28, 2026

• extensions

  Public

  dotnet/extensions’s past year of commit activity
  This repository contains a suite of libraries that provide facilities commonly needed when creating production-ready applications.

  dotnet

  dotnet

  C#

  •

  MIT License

  •857•3.1k•202•18•Updated Mar 28, 2026Mar 28, 2026

• icu

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

  C++

  •

  Other

  •50•14•0•1•Updated Mar 28, 2026Mar 28, 2026