Repositories list

• aspire

  Public

  dotnet/aspire’s past year of commit activity
  Aspire is the tool for code-first, extensible, observable dev and deploy.

  pythoncloudtypescript+ 2dotnethacktoberfest

  C#

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  MIT License

  •813•5.5k•1.5k•105•Updated Mar 1, 2026Mar 1, 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+ 1dotnet

  C#

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  MIT License

  •1.2k•3.1k•2.7k•201•Updated Mar 1, 2026Mar 1, 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

  C#

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  MIT License

  •5.4k•18k•7.9k•432•Updated Mar 1, 2026Mar 1, 2026

• xharness

  Public

  dotnet/xharness’s past year of commit activity
  C# command line tool for running tests on Android / iOS / tvOS devices and simulators

  androidiosdotnet+ 6tvosxunitmonotestsautomated-testingmaccatalyst

  C#

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  MIT License

  •60•181•18•17•Updated Mar 1, 2026Mar 1, 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+ 10multi-platformmobiledotnetdesktopuser-interfacehacktoberfestmaui+ 3

  C#

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  MIT License

  •1.9k•23k•3.9k•628•Updated Mar 1, 2026Mar 1, 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+ 2visual-basichacktoberfest

  C#

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  MIT License

  •4.2k•20k•5.4k•626•Updated Mar 1, 2026Mar 1, 2026

• Silk.NET

  Public

  dotnet/Silk.NET’s past year of commit activity
  The high-speed OpenGL, OpenCL, OpenAL, OpenXR, GLFW, SDL, Vulkan, Assimp, WebGPU, and DirectX bindings library your mother warned you about.

  audioopenglcsharp+ 14nativegraphicsvulkanopenclglfwgame-developmentopenal+ 7

  C#

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  MIT License

  •448•4.9k•76•17•Updated Mar 1, 2026Mar 1, 2026

• dotNext

  Public

  dotnet/dotNext’s past year of commit activity
  Next generation API for .NET

  reflectioncsharpasync+ 16dotnetdotnetcoreraftclustermetaprogrammingconcurrencydelegate+ 9

  C#

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  MIT License

  •145•1.9k•1•0•Updated Mar 1, 2026Mar 1, 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+ 1hacktoberfest

  C#

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  MIT License

  •11k•38k•3.5k•216•Updated Mar 1, 2026Mar 1, 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

  C#

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  Other

  •1.7k•892•1.5k•93•Updated Mar 1, 2026Mar 1, 2026

• android

  Public

  dotnet/android’s past year of commit activity
  .NET for Android provides open-source bindings of the Android SDK for use with .NET managed languages such as C#

  C#

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  MIT License

  •568•2.1k•377•28•Updated Mar 1, 2026Mar 1, 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

  C#

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  MIT License

  •254•980•125•52•Updated Mar 1, 2026Mar 1, 2026

• efcore

  Public

  dotnet/efcore’s past year of commit activity
  EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

  c-sharpormdatabase+ 6entity-frameworkdotnet-coredotnet-standardhacktoberfestdotnet-frameworkaspnet-product

  C#

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  MIT License

  •3.4k•15k•2.4k•36•Updated Mar 1, 2026Mar 1, 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

  C#

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  MIT License

  •1.3k•7.6k•1.4k•210•Updated Mar 1, 2026Mar 1, 2026

• aspire-samples

  Public

  dotnet/aspire-samples’s past year of commit activity
  C#

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  MIT License

  •331•1.2k•81•48•Updated Mar 1, 2026Mar 1, 2026

• docs

  Public

  dotnet/docs’s past year of commit activity
  This repository contains .NET Documentation.

  csharpfsharpvisual-basic+ 3dotnetdotnet-corehacktoberfest

  Creative Commons Attribution 4.0 International

  •6.1k•4.7k•1k•64•Updated Mar 1, 2026Mar 1, 2026

• dev-proxy

  Public

  dotnet/dev-proxy’s past year of commit activity
  Simulate API failures, throttling, and chaos — all from your command line.

  httpdevelopmentrest+ 12proxymock-serverdevtoolsopenapideveloper-toolsapi-testinghacktoberfest+ 5

  C#

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  MIT License

  •80•778•36•8•Updated Mar 1, 2026Mar 1, 2026

• Nerdbank.Streams

  Public

  dotnet/Nerdbank.Streams’s past year of commit activity
  Specialized .NET Streams and pipes for full duplex in-proc communication, web sockets, and multiplexing

  C#

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  MIT License

  •67•701•3•11•Updated Mar 1, 2026Mar 1, 2026

• Scaffolding

  Public

  dotnet/Scaffolding’s past year of commit activity
  Code generators to speed up development.

  C#

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  MIT License

  •240•804•260•14•Updated Mar 1, 2026Mar 1, 2026

• performance

  Public

  dotnet/performance’s past year of commit activity
  This repo contains benchmarks used for testing the performance of all .NET Runtimes

  F#

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  MIT License

  •293•758•207•67•Updated Mar 1, 2026Mar 1, 2026

• node

  Public

  dotnet/node’s past year of commit activity
  Node.js JavaScript runtime :sparkles::turtle::rocket::sparkles:

  JavaScript

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  Other

  •35k•8•0•0•Updated Mar 1, 2026Mar 1, 2026

• icu

  Public

  dotnet/icu’s past year of commit activity
  Fork of https://github.com/microsoft/icu for dotnet on WebAssembly

  C++

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  Other

  •50•14•0•4•Updated Mar 1, 2026Mar 1, 2026

• binaryen

  Public

  dotnet/binaryen’s past year of commit activity
  Optimizer and compiler/toolchain library for WebAssembly

  WebAssembly

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  Apache License 2.0

  •839•3•0•0•Updated Mar 1, 2026Mar 1, 2026

• cpython

  Public

  dotnet/cpython’s past year of commit activity
  The Python programming language

  Python

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  Other

  •34k•6•0•0•Updated Mar 1, 2026Mar 1, 2026

• cecil

  Public

  dotnet/cecil’s past year of commit activity
  Cecil is a library to inspect, modify and create .NET programs and libraries.

  C#

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  MIT License

  •652•70•0•0•Updated Mar 1, 2026Mar 1, 2026

• emscripten

  Public

  dotnet/emscripten’s past year of commit activity
  Emscripten: An LLVM-to-WebAssembly Compiler

  C++

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  Other

  •3.5k•2•0•0•Updated Mar 1, 2026Mar 1, 2026

• windowsdesktop

  Public

  dotnet/windowsdesktop’s past year of commit activity
  PowerShell

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  MIT License

  •65•209•15•0•Updated Mar 1, 2026Mar 1, 2026

• llvm-project

  Public

  dotnet/llvm-project’s past year of commit activity
  Mono's patches for the LLVM repository: https://www.mono-project.com/docs/advanced/runtime/docs/llvm-backend/#the-llvm-mono-branch

  LLVM

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  Other

  •16k•31•0•4•Updated Mar 1, 2026Mar 1, 2026

• docker-tools

  Public

  dotnet/docker-tools’s past year of commit activity
  This is a repo to house some common tools for our various docker repos.

  C#

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  MIT License

  •60•174•99•4•Updated Mar 1, 2026Mar 1, 2026

• arcade

  Public

  dotnet/arcade’s past year of commit activity
  Tools that provide common build infrastructure for multiple .NET Foundation projects.

  C#

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  MIT License

  •381•711•411•32•Updated Mar 1, 2026Mar 1, 2026