Skip to content

@dotnet .NET Platform

Change the repository type filter

All

    Repositories list

    278 repositories

    • runtime

      Public
      .NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
      dotnethelp-wantedhacktoberfest
      dotnethelp-wantedhacktoberfest
      C#
      •
      MIT License
      •5.5k•18k•7.8k•464•Updated Jul 6, 2026Jul 6, 2026

    • skills

      Public
      Repository for skills to assist AI coding agents with .NET and C#
      agent-skills
      agent-skills
      C#
      •
      MIT License
      •306•4.1k•47•30•Updated Jul 6, 2026Jul 6, 2026

    • maui

      Public
      .NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.
      androidmicrosoftios
      androidmicrosoftiosmulti-platformmobiledotnetdesktopuser-interfacehacktoberfestmaui
      C#
      •
      MIT License
      •2k•23k•3.9k•179•Updated Jul 6, 2026Jul 6, 2026

    • dev-proxy

      Public
      Simulate API failures, throttling, and chaos — all from your command line.
      httpdevelopmentrest
      httpdevelopmentrestproxymock-serverdevtoolsopenapideveloper-toolsapi-testinghacktoberfest
      C#
      •
      MIT License
      •85•802•29•5•Updated Jul 6, 2026Jul 6, 2026

    • wpf

      Public
      WPF is a .NET Core UI framework for building Windows desktop applications.
      dotnetwpfhelp-wanted
      dotnetwpfhelp-wanted
      C#
      •
      MIT License
      •1.3k•7.7k•1.4k•215•Updated Jul 6, 2026Jul 6, 2026

    • dotnet

      Public
      Home of .NET's Virtual Monolithic Repository which includes all the code needed to build the .NET SDK.
      dotnetmonorepo
      dotnetmonorepo
      C#
      •
      MIT License
      •316•1.2k•144•52•Updated Jul 6, 2026Jul 6, 2026

    • roslyn

      Public
      The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.
      visual-studiocsharproslyn
      visual-studiocsharproslynvisual-basichacktoberfest
      C#
      •
      MIT License
      •4.3k•21k•5.5k•706•Updated Jul 6, 2026Jul 6, 2026

    • yarp

      Public
      A toolkit for developing high-performance HTTP reverse proxy applications.
      C#
      •
      MIT License
      •921•9.5k•183•7•Updated Jul 6, 2026Jul 6, 2026

    • android

      Public
      .NET for Android provides open-source bindings of the Android SDK for use with .NET managed languages such as C#
      C#
      •
      MIT License
      •571•2.1k•440•48•Updated Jul 6, 2026Jul 6, 2026

    • binaryen

      Public
      Optimizer and compiler/toolchain library for WebAssembly
      C++
      •
      Apache License 2.0
      •868•3•0•8•Updated Jul 6, 2026Jul 6, 2026

    • msbuild

      Public
      The Microsoft Build Engine (MSBuild) is the build platform for .NET and Visual Studio.
      microsoftvisual-studiobuild
      microsoftvisual-studiobuildmsbuildhelp-wantedhacktoberfest
      C#
      •
      MIT License
      •1.4k•5.5k•1.5k•96•Updated Jul 6, 2026Jul 6, 2026

    • llvm-project

      Public
      Mono's patches for the LLVM repository: https://www.mono-project.com/docs/advanced/runtime/docs/llvm-backend/#the-llvm-mono-branch
      C++
      •
      Other
      •18k•31•0•2•Updated Jul 6, 2026Jul 6, 2026

    • symreader

      Public
      Managed definitions for COM interfaces exposed by DiaSymReader APIs
      C#
      •
      MIT License
      •48•55•6•4•Updated Jul 6, 2026Jul 6, 2026

    • arcade

      Public
      Tools that provide common build infrastructure for multiple .NET Foundation projects.
      C#
      •
      MIT License
      •390•725•354•48•Updated Jul 6, 2026Jul 6, 2026

    • extensions

      Public
      This repository contains a suite of libraries that provide facilities commonly needed when creating production-ready applications.
      dotnet
      dotnet
      C#
      •
      MIT License
      •872•3.2k•221•35•Updated Jul 6, 2026Jul 6, 2026

    • fsharp

      Public
      The F# compiler, F# core library, F# language service, and F# tooling integration for Visual Studio
      visual-studiotoolscompiler
      visual-studiotoolscompilerfsharpfunctional-programmingdotnetnetcoreintellisense
      F#
      •
      MIT License
      •867•4.3k•1.1k•103•Updated Jul 6, 2026Jul 6, 2026

    • node

      Public
      Node.js JavaScript runtime :sparkles::turtle::rocket::sparkles:
      JavaScript
      •
      Other
      •36k•8•0•4•Updated Jul 6, 2026Jul 6, 2026

    • efcore

      Public
      EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.
      c-sharpormdatabase
      c-sharpormdatabaseentity-frameworkdotnet-coredotnet-standardhacktoberfestdotnet-frameworkaspnet-product
      C#
      •
      MIT License
      •3.4k•15k•2.3k•44•Updated Jul 6, 2026Jul 6, 2026

    • sdk

      Public
      Core functionality needed to create .NET Core projects, that is shared between Visual Studio and CLI
      clivisual-studiosdk
      clivisual-studiosdkdotnet
      C#
      •
      MIT License
      •1.3k•3.2k•2.3k•170•Updated Jul 6, 2026Jul 6, 2026

    • sourcelink

      Public
      Source Link enables a great source debugging experience for your users, by adding source control metadata to your built assets
      C#
      •
      MIT License
      •139•1.3k•133•11•Updated Jul 6, 2026Jul 6, 2026

    • machinelearning

      Public
      ML.NET is an open source and cross-platform machine learning framework for .NET.
      machine-learningalgorithmsdotnet
      machine-learningalgorithmsdotnetml
      C#
      •
      MIT License
      •1.9k•9.3k•985•17•Updated Jul 6, 2026Jul 6, 2026

    • extensions-samples

      Public
      PowerShell
      •
      MIT License
      •10•13•1•5•Updated Jul 6, 2026Jul 6, 2026

    • wpf-test

      Public
      WPF is a .NET Core UI framework for building Windows desktop applications. wpf-test contains test infrastructure and test collateral for the WPF framework.
      wpf
      wpf
      C#
      •
      MIT License
      •30•71•37•9•Updated Jul 6, 2026Jul 6, 2026

    • emscripten

      Public
      Emscripten: An LLVM-to-WebAssembly Compiler
      C++
      •
      Other
      •3.5k•2•0•4•Updated Jul 6, 2026Jul 6, 2026

    • wasi-sdk

      Public
      WASI-enabled WebAssembly C/C++ toolchain
      Shell
      •
      Apache License 2.0
      •229•3•0•3•Updated Jul 6, 2026Jul 6, 2026

    • cpython

      Public
      The Python programming language
      C
      •
      Other
      •35k•6•0•1•Updated Jul 6, 2026Jul 6, 2026

    • Scaffolding

      Public
      Code generators to speed up development.
      C#
      •
      MIT License
      •243•809•208•8•Updated Jul 6, 2026Jul 6, 2026

    • xdt

      Public
      XDT is Microsoft's Xml Document Transformation library.
      C#
      •
      MIT License
      •39•64•3•7•Updated Jul 6, 2026Jul 6, 2026

    • runtimelab

      Public
      This repo is for experimentation and exploring new ideas that may or may not make it into the main dotnet/runtime repo.
      MIT License
      •219•1.6k•268•6•Updated Jul 6, 2026Jul 6, 2026

    • systemweb-adapters

      Public
      C#
      •
      MIT License
      •72•382•39•8•Updated Jul 6, 2026Jul 6, 2026
    ProTip! When viewing an organization's repositories, you can use the props. filter to filter by custom property.