Repositories list

• 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•4.6k•1.1k•66•Updated Jan 28, 2026Jan 28, 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#

  •

  MIT License

  •239•920•126•36•Updated Jan 28, 2026Jan 28, 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#

  •

  MIT License

  •1.9k•23k•3.8k•600•Updated Jan 28, 2026Jan 28, 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#

  •

  MIT License

  •565•2.1k•365•31•Updated Jan 28, 2026Jan 28, 2026

• SqlClient

  Public

  dotnet/SqlClient’s past year of commit activity
  Microsoft.Data.SqlClient provides database connectivity to SQL Server for .NET applications.

  C#

  •

  MIT License

  •321•959•237•39•Updated Jan 28, 2026Jan 28, 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#

  •

  MIT License

  •4.2k•20k•5.4k•620•Updated Jan 28, 2026Jan 28, 2026

• arcade-validation

  Public

  dotnet/arcade-validation’s past year of commit activity
  Testing and validation scenarios for https://github.com/dotnet/arcade

  PowerShell

  •

  MIT License

  •34•18•0•2•Updated Jan 28, 2026Jan 28, 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#

  •

  MIT License

  •5.3k•17k•8.1k•360•Updated Jan 28, 2026Jan 28, 2026

• 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•81•Updated Jan 28, 2026Jan 28, 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+ 4csharpdotnettvoswatchos

  C#

  •

  Other

  •556•2.8k•462•33•Updated Jan 28, 2026Jan 28, 2026

• 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

  •787•5.4k•1.4k•84•Updated Jan 28, 2026Jan 28, 2026

• sdk

  Public
  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•183•Updated Jan 28, 2026Jan 28, 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+ 5fsharpfunctional-programmingdotnetnetcoreintellisense

  F#

  •

  MIT License

  •847•4.2k•1.3k•74•Updated Jan 28, 2026Jan 28, 2026

• source-indexer

  Public

  dotnet/source-indexer’s past year of commit activity
  This repo contains the code for building http://source.dot.net

  C#

  •

  MIT License

  •39•53•16•6•Updated Jan 28, 2026Jan 28, 2026

• arcade

  Public

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

  C#

  •

  MIT License

  •378•706•460•34•Updated Jan 28, 2026Jan 28, 2026

• emsdk

  Public

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

  PowerShell

  •

  Other

  •788•16•0•0•Updated Jan 28, 2026Jan 28, 2026

• icu

  Public

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

  C++

  •

  Other

  •50•14•0•1•Updated Jan 28, 2026Jan 28, 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#

  •

  MIT License

  •11k•38k•3.5k•203•Updated Jan 28, 2026Jan 28, 2026

• arcade-services

  Public

  dotnet/arcade-services’s past year of commit activity
  Home to .NET's dependency flow system & tooling

  infrastructuredotnetdependencies+ 2engineering-platformsdepedency-tracking

  C#

  •

  MIT License

  •78•78•168•10•Updated Jan 28, 2026Jan 28, 2026

• docs-maui

  Public

  dotnet/docs-maui’s past year of commit activity
  This repository contains documentation for .NET Multi-platform App UI (MAUI).

  csharpdotnet

  Creative Commons Attribution 4.0 International

  •244•269•168•9•Updated Jan 28, 2026Jan 28, 2026

• 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

  •393•1.7k•207•11•Updated Jan 28, 2026Jan 28, 2026

• homebrew-dev-proxy

  Public

  dotnet/homebrew-dev-proxy’s past year of commit activity
  Dev Proxy is an API simulator that helps you effortlessly test your app beyond the happy path.

  httpdevelopmentrest+ 6proxydeveloper-toolscommand-line-toolmicrosoft-graphdev-proxymicrosoft-365

  Ruby

  •

  MIT License

  •2•5•0•0•Updated Jan 28, 2026Jan 28, 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#

  •

  MIT License

  •79•758•51•6•Updated Jan 28, 2026Jan 28, 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#

  •

  Other

  •1.7k•885•1.5k•92•Updated Jan 28, 2026Jan 28, 2026

• 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•149•0•1•Updated Jan 28, 2026Jan 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

  •92•794•243•42•Updated Jan 28, 2026Jan 28, 2026

• BenchmarkDotNet

  Public

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

  c-sharpbenchmarkingbenchmark+ 4performancecsharpdotnethacktoberfest

  C#

  •

  MIT License

  •1k•11k•161•36•Updated Jan 28, 2026Jan 28, 2026

• interactive

  Public

  dotnet/interactive’s past year of commit activity
  .NET Interactive combines the power of .NET with many other languages to create notebooks, REPLs, and embedded coding experiences. Share code, explore data, write, and learn across your apps in ways you couldn't before.

  data-sciencecsharpjupyter+ 7fsharppowershellpolyglotnotebooksinteractive-programmingpolyglot-devdotnet-interactive

  C#

  •

  MIT License

  •420•3.2k•619•26•Updated Jan 28, 2026Jan 28, 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+ 2windows-formshacktoberfest

  C#

  •

  MIT License

  •1.1k•4.7k•704•65•Updated Jan 28, 2026Jan 28, 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#

  •

  MIT License

  •3.4k•15k•2.4k•58•Updated Jan 28, 2026Jan 28, 2026