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#

  •

  MIT License

  •749•5.2k•1.4k•137•Updated Dec 9, 2025Dec 9, 2025

• 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#

  •

  MIT License

  •1.2k•7.5k•1.4k•194•Updated Dec 9, 2025Dec 9, 2025

• csharplang

  Public

  dotnet/csharplang’s past year of commit activity
  The official repo for the design of the C# programming language

  csharplanguage-design

  C#

  •1.1k•12k•232•34•Updated Dec 9, 2025Dec 9, 2025

• 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#

  •

  MIT License

  •1.2k•3k•2.6k•154•Updated Dec 9, 2025Dec 9, 2025

• razor

  Public

  dotnet/razor’s past year of commit activity
  Compiler and tooling experience for Razor ASP.NET Core apps in Visual Studio, Visual Studio for Mac, and VS Code.

  aspnethacktoberfest

  C#

  •

  MIT License

  •229•708•702•23•Updated Dec 9, 2025Dec 9, 2025

• 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#

  •

  MIT License

  •5.3k•17k•8.2k•326•Updated Dec 9, 2025Dec 9, 2025

• BenchmarkDotNet

  Public

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

  c-sharpbenchmarkingbenchmark+ 4performancecsharpdotnethacktoberfest

  C#

  •

  MIT License

  •1k•11k•169•39•Updated Dec 9, 2025Dec 9, 2025

• performance

  Public

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

  F#

  •

  MIT License

  •285•749•206•61•Updated Dec 9, 2025Dec 9, 2025

• msbuild

  Public

  dotnet/msbuild’s past year of commit activity
  The Microsoft Build Engine (MSBuild) is the build platform for .NET and Visual Studio.

  microsoftvisual-studiobuild+ 3msbuildhelp-wantedhacktoberfest

  C#

  •

  MIT License

  •1.4k•5.5k•1.4k•77•Updated Dec 9, 2025Dec 9, 2025

• templating

  Public

  dotnet/templating’s past year of commit activity
  This repo contains the Template Engine which is used by dotnet new

  dotnetdotnet-template

  C#

  •

  MIT License

  •394•1.7k•204•10•Updated Dec 9, 2025Dec 9, 2025

• 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#

  •

  MIT License

  •222•832•112•39•Updated Dec 9, 2025Dec 9, 2025

• dotnet-monitor

  Public

  dotnet/dotnet-monitor’s past year of commit activity
  This repository contains the source code for .NET Monitor - a tool that allows you to gather diagnostic data from running applications using HTTP endpoints

  C#

  •

  MIT License

  •121•698•121•5•Updated Dec 9, 2025Dec 9, 2025

• versions

  Public

  dotnet/versions’s past year of commit activity
  This repo contains information about the various component versions that ship with .NET Core.

  MIT License

  •158•147•0•1•Updated Dec 9, 2025Dec 9, 2025

• winforms

  Public

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

  winformsdesktophelp-wanted+ 2windows-formshacktoberfest

  C#

  •

  MIT License

  •1.1k•4.7k•684•49•Updated Dec 9, 2025Dec 9, 2025

• windowsdesktop

  Public

  dotnet/windowsdesktop’s past year of commit activity
  PowerShell

  •

  MIT License

  •65•205•12•0•Updated Dec 9, 2025Dec 9, 2025

• nbgv

  Public

  dotnet/nbgv’s past year of commit activity
  The repo behind the dotnet/nbgv GitHub Action

  TypeScript

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  MIT License

  •9•56•1•12•Updated Dec 9, 2025Dec 9, 2025

• command-line-api

  Public

  dotnet/command-line-api’s past year of commit activity
  Command line parsing, invocation, and rendering of terminal output.

  parserterminalparsing+ 10command-lineposixdotnet-coredotnet-standardvt100hacktoberfestcompletions+ 3

  C#

  •

  MIT License

  •414•3.6k•438•30•Updated Dec 9, 2025Dec 9, 2025

• 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#

  •

  MIT License

  •1.9k•23k•3.8k•557•Updated Dec 9, 2025Dec 9, 2025

• sourcelink

  Public

  dotnet/sourcelink’s past year of commit activity
  Source Link enables a great source debugging experience for your users, by adding source control metadata to your built assets

  C#

  •

  MIT License

  •132•1.3k•132•9•Updated Dec 9, 2025Dec 9, 2025

• 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#

  •

  MIT License

  •10k•37k•3.4k•181•Updated Dec 9, 2025Dec 9, 2025

• roslyn

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

  visual-studiocsharproslyn+ 2visual-basichacktoberfest

  C#

  •

  MIT License

  •4.2k•20k•5.3k•602•Updated Dec 9, 2025Dec 9, 2025

• source-build-reference-packages

  Public

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

  •

  MIT License

  •68•48•15•2•Updated Dec 9, 2025Dec 9, 2025

• emsdk

  Public

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

  PowerShell

  •

  Other

  •771•15•0•4•Updated Dec 9, 2025Dec 9, 2025

• deployment-tools

  Public

  dotnet/deployment-tools’s past year of commit activity
  This repo contains the code to build the .NET deployment tools and installers for all supported platforms, as well as the sources to .NET deployment tools.

  C#

  •

  MIT License

  •65•198•35•1•Updated Dec 9, 2025Dec 9, 2025

• 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+ 4csharpdotnettvoswatchos

  C#

  •

  Other

  •549•2.8k•446•34•Updated Dec 9, 2025Dec 9, 2025

• workload-versions

  Public

  dotnet/workload-versions’s past year of commit activity
  PowerShell

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  MIT License

  •15•11•5•7•Updated Dec 9, 2025Dec 9, 2025

• 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+ 5fsharpfunctional-programmingdotnetnetcoreintellisense

  F#

  •

  MIT License

  •832•4.2k•1.2k•80•Updated Dec 9, 2025Dec 9, 2025

• scenario-tests

  Public

  dotnet/scenario-tests’s past year of commit activity
  Scenario testing for installed .NET Core SDKs

  PowerShell

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  MIT License

  •16•7•12•3•Updated Dec 9, 2025Dec 9, 2025

• dnceng

  Public

  dotnet/dnceng’s past year of commit activity
  .NET Engineering Services

  C#

  •

  MIT License

  •31•28•56•9•Updated Dec 9, 2025Dec 9, 2025

• NuGet.BuildTasks

  Public
  The build tasks used to pick up package content from project.lock.json.

  PowerShell

  •

  MIT License

  •63•46•20•2•Updated Dec 9, 2025Dec 9, 2025