Repositories list

• 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#

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  MIT License

  •833•4.2k•1.3k•85•Updated Dec 14, 2025Dec 14, 2025

• roslynator

  Public

  dotnet/roslynator’s past year of commit activity
  Roslynator is a set of code analysis tools for C#, powered by Roslyn.

  visual-studiocsharproslyn+ 1dotnet

  C#

  •

  Other

  •275•3.3k•197•10•Updated Dec 14, 2025Dec 14, 2025

• BenchmarkDotNet

  Public

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

  c-sharpbenchmarkingbenchmark+ 4performancecsharpdotnethacktoberfest

  C#

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  MIT License

  •1k•11k•171•35•Updated Dec 14, 2025Dec 14, 2025

• 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

  •3.3k•15k•2.4k•42•Updated Dec 14, 2025Dec 14, 2025

• ResXResourceManager

  Public

  dotnet/ResXResourceManager’s past year of commit activity
  Manage localization of all ResX-Based resources in one central place.

  C#

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  MIT License

  •237•1.4k•69•0•Updated Dec 14, 2025Dec 14, 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#

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  MIT License

  •225•845•121•43•Updated Dec 14, 2025Dec 14, 2025

• 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

  •753•5.2k•1.4k•132•Updated Dec 14, 2025Dec 14, 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#

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  MIT License

  •1.9k•23k•3.8k•581•Updated Dec 14, 2025Dec 14, 2025

• icu

  Public

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

  C++

  •

  Other

  •49•13•0•3•Updated Dec 14, 2025Dec 14, 2025

• runtime

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

  dotnethelp-wantedhacktoberfest

  C#

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  MIT License

  •5.3k•17k•8.2k•318•Updated Dec 14, 2025Dec 14, 2025

• 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

  •648•69•0•0•Updated Dec 14, 2025Dec 14, 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•5•Updated Dec 14, 2025Dec 14, 2025

• 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•171•94•9•Updated Dec 14, 2025Dec 14, 2025

• 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

  •378•698•460•32•Updated Dec 14, 2025Dec 14, 2025

• aspnet-api-versioning

  Public

  dotnet/aspnet-api-versioning’s past year of commit activity
  Provides a set of libraries which add service API versioning to ASP.NET Web API, OData with ASP.NET Web API, and ASP.NET Core.

  aspnetcoreaspnetversioning+ 3webapiodataversioning-semantics

  C#

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  MIT License

  •717•3.2k•20•5•Updated Dec 14, 2025Dec 14, 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#

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  MIT License

  •11k•37k•3.4k•183•Updated Dec 14, 2025Dec 14, 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 14, 2025Dec 14, 2025

• windowsdesktop

  Public

  dotnet/windowsdesktop’s past year of commit activity
  PowerShell

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  MIT License

  •65•205•12•2•Updated Dec 14, 2025Dec 14, 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#

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  MIT License

  •414•3.6k•438•30•Updated Dec 14, 2025Dec 14, 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#

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  MIT License

  •1.1k•4.7k•687•55•Updated Dec 14, 2025Dec 14, 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#

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  MIT License

  •1.2k•7.5k•1.4k•193•Updated Dec 14, 2025Dec 14, 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#

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  MIT License

  •1.2k•3k•2.6k•164•Updated Dec 14, 2025Dec 14, 2025

• source-build-reference-packages

  Public

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

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  MIT License

  •68•48•15•2•Updated Dec 14, 2025Dec 14, 2025

• emsdk

  Public

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

  PowerShell

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  Other

  •773•15•0•5•Updated Dec 14, 2025Dec 14, 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#

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  MIT License

  •394•1.7k•204•15•Updated Dec 14, 2025Dec 14, 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#

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  Other

  •549•2.8k•453•38•Updated Dec 14, 2025Dec 14, 2025

• workload-versions

  Public

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

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  MIT License

  •15•11•5•3•Updated Dec 14, 2025Dec 14, 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#

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  MIT License

  •121•698•121•6•Updated Dec 14, 2025Dec 14, 2025

• runtime-assets

  Public

  dotnet/runtime-assets’s past year of commit activity
  Assets that are required by the runtime repository, and referenced as nuget packages.

  C#

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  MIT License

  •59•32•2•3•Updated Dec 14, 2025Dec 14, 2025

• interactive-window

  Public

  dotnet/interactive-window’s past year of commit activity
  Visual Studio Interactive Window

  editorinteractivescripting+ 2visualstudiointeractivewindow

  C#

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  MIT License

  •36•73•17•1•Updated Dec 14, 2025Dec 14, 2025