Repositories list

• Open-XML-SDK

  Public

  dotnet/Open-XML-SDK’s past year of commit activity
  Open XML SDK by Microsoft

  officedocxpptx+ 1openxml-format

  C#

  •

  MIT License

  •575•4.4k•93•9•Updated Dec 25, 2025Dec 25, 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

  •11k•38k•3.4k•190•Updated Dec 25, 2025Dec 25, 2025

• Scaffolding

  Public

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

  C#

  •

  MIT License

  •241•798•181•12•Updated Dec 25, 2025Dec 25, 2025

• core

  Public

  dotnet/core’s past year of commit activity
  .NET news, announcements, release notes, and more!

  dotnetdotnet-core

  PowerShell

  •

  MIT License

  •5k•22k•323•0•Updated Dec 25, 2025Dec 25, 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#

  •

  MIT License

  •762•5.3k•1.4k•159•Updated Dec 25, 2025Dec 25, 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

  •120•698•122•15•Updated Dec 25, 2025Dec 25, 2025

• arcade-services

  Public

  dotnet/arcade-services’s past year of commit activity
  Arcade Engineering Services

  C#

  •

  MIT License

  •79•77•173•10•Updated Dec 25, 2025Dec 25, 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

  •229•870•128•37•Updated Dec 25, 2025Dec 25, 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•320•Updated Dec 25, 2025Dec 25, 2025

• scenario-tests

  Public

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

  PowerShell

  •

  MIT License

  •16•7•12•2•Updated Dec 25, 2025Dec 25, 2025

• 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#

  •

  MIT License

  •60•179•20•9•Updated Dec 25, 2025Dec 25, 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#

  •

  MIT License

  •59•32•2•3•Updated Dec 25, 2025Dec 25, 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•1•Updated Dec 25, 2025Dec 25, 2025

• node

  Public

  dotnet/node’s past year of commit activity
  Node.js JavaScript runtime ✨🐢🚀✨

  JavaScript

  •

  Other

  •34k•6•0•0•Updated Dec 25, 2025Dec 25, 2025

• 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#

  •

  MIT License

  •440•4.8k•72•17•Updated Dec 25, 2025Dec 25, 2025

• hotreload-utils

  Public

  dotnet/hotreload-utils’s past year of commit activity
  Utilities for .NET hot reload

  PowerShell

  •

  MIT License

  •22•44•2•1•Updated Dec 25, 2025Dec 25, 2025

• 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

  •

  Other

  •16k•29•0•2•Updated Dec 25, 2025Dec 25, 2025

• project-system

  Public

  dotnet/project-system’s past year of commit activity
  The .NET Project System for Visual Studio

  visual-studiocsharpfsharp+ 5visual-basiccpscsprojvbprojfsproj

  C#

  •

  MIT License

  •408•1k•617•24•Updated Dec 25, 2025Dec 25, 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•13•Updated Dec 25, 2025Dec 25, 2025

• docfx

  Public

  dotnet/docfx’s past year of commit activity
  Static site generator for .NET API documentation.

  apimarkdownstatic-site-generator+ 3documentationcsharpdotnet

  C#

  •

  MIT License

  •879•4.4k•412•19•Updated Dec 25, 2025Dec 25, 2025

• BenchmarkDotNet

  Public

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

  c-sharpbenchmarkingbenchmark+ 4performancecsharpdotnethacktoberfest

  C#

  •

  MIT License

  •1k•11k•161•32•Updated Dec 25, 2025Dec 25, 2025

• aspire-samples

  Public

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

  •

  MIT License

  •328•1.1k•84•18•Updated Dec 25, 2025Dec 25, 2025

• nbgv

  Public

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

  TypeScript

  •

  MIT License

  •9•56•1•12•Updated Dec 25, 2025Dec 25, 2025

• workload-versions

  Public

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

  •

  MIT License

  •15•11•5•5•Updated Dec 25, 2025Dec 25, 2025

• interactive-window

  Public

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

  editorinteractivescripting+ 2visualstudiointeractivewindow

  C#

  •

  MIT License

  •36•73•17•1•Updated Dec 25, 2025Dec 25, 2025

• nuget-trends

  Public

  dotnet/nuget-trends’s past year of commit activity
  Check out NuGet packages adoption and what's trending on NuGet.

  dotnetnugettrends+ 2hacktoberfestnuget-trends

  C#

  •

  MIT License

  •37•172•28•9•Updated Dec 24, 2025Dec 24, 2025

• AspNetCore.Docs

  Public

  dotnet/AspNetCore.Docs’s past year of commit activity
  Documentation for ASP.NET Core

  docsaspnetcoreaspnet+ 2aspaspnet-core

  C#

  •

  Creative Commons Attribution 4.0 International

  •25k•13k•618•21•Updated Dec 24, 2025Dec 24, 2025

• 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•785•237•29•Updated Dec 24, 2025Dec 24, 2025

• 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+ 17reststreamserverwatsonnugethttpsrest-api+ 10

  C#

  •

  MIT License

  •98•459•7•0•Updated Dec 24, 2025Dec 24, 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•592•Updated Dec 24, 2025Dec 24, 2025