Public GitHub footprint of .NET Platform

ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.

.NET news, announcements, release notes, and more!

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

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

This repo is used for servicing PR's for .NET Core 2.1 and 3.1. Please visit us at https://github.com/dotnet/runtime

EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

Documentation for ASP.NET Core

CoreCLR is the runtime for .NET Core. It includes the garbage collector, JIT compiler, primitive data types and low-level classes.

The official repo for the design of the C# programming language

Powerful .NET library for benchmarking

Cloud Native application framework for .NET

A reference .NET application implementing an eCommerce site

A toolkit for developing high-performance HTTP reverse proxy applications.

ML.NET is an open source and cross-platform machine learning framework for .NET.

Blazor moved to https://github.com/dotnet/aspnetcore

WPF is a .NET Core UI framework for building Windows desktop applications.

The Reactive Extensions for .NET

The Microsoft Build Engine (MSBuild) is the build platform for .NET and Visual Studio.

Repository for skills to assist AI coding agents with .NET and C#

The high-speed OpenGL, OpenCL, OpenAL, OpenXR, GLFW, SDL, Vulkan, Assimp, WebGPU, and DirectX bindings library your mother warned you about.

MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation from http://mqtt.org/.

Official container images for .NET

Windows Forms is a .NET UI framework for building Windows desktop applications.

This repository contains .NET Documentation.

Samples for ML.NET, an open source and cross-platform machine learning framework for .NET.

Open XML SDK by Microsoft

Static site generator for .NET API documentation.

The F# compiler, F# core library, F# language service, and F# tooling integration for Visual Studio

Sample code referenced by the .NET documentation

Command line parsing, invocation, and rendering of terminal output.

Samples for .NET Multi-Platform App UI (.NET MAUI)

Roslynator is a set of code analysis tools for C#, powered by Roslyn.

The .NET Core command-line (CLI) tools, used for building .NET Core apps and libraries through your development flow (compiling, NuGet package management, running, testing, ...).

This repository contains a suite of libraries that provide facilities commonly needed when creating production-ready applications.

Provides a set of libraries which add service API versioning to ASP.NET Core Minimal APIs, Controllers, gRPC, OData, and Web API (Classic).

.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.

Core functionality needed to create .NET Core projects, that is shared between Visual Studio and CLI

This repo is building the .NET Standard

.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#

This repo contains CoreRT, an experimental .NET Core runtime optimized for AOT (ahead of time compilation) scenarios, with the accompanying compiler toolchain.

:whale: .NET (C#) Client Library for Docker API

This repo includes .NET Core implementations for various IoT boards, chips, displays and PCBs.

A collection of .NET for Android sample projects

A library containing all P/Invoke code so you don't have to import it every time. Maintained and updated to support the latest Windows OS.

.NET for Android provides open-source bindings of the Android SDK for use with .NET managed languages such as C#

.NET for Apache® Spark™ makes Apache Spark™ easily accessible to .NET developers.

Next generation API for .NET

A .NET library that provides access to the library that powers PyTorch.

This repo contains the client-oriented WCF libraries that enable applications built on .NET Core to communicate with WCF services.

Documentation for Entity Framework Core and Entity Framework 6

This repo is for experimentation and exploring new ideas that may or may not make it into the main dotnet/runtime repo.

Stamp your assemblies, packages and more with a unique version generated from a single, simple version.json file and include git commit IDs for non-official builds.

Manage localization of all ResX-Based resources in one central place.

Subscribe to this repo to be notified of Announcements and changes in .NET Core.

This repository contains the source code for various .NET Core runtime diagnostic tools and documents.

Home of .NET's Virtual Monolithic Repository which includes all the code needed to build the .NET SDK.

Clang bindings for .NET written in C#

Get started learning C# with C# notebooks powered by .NET Interactive and VS Code.

No description provided for this repository.

The .NET Project System for Visual Studio

Microsoft.Data.SqlClient provides database connectivity to SQL Server for .NET applications.

.NET API reference documentation (.NET 8+)

Simulate API failures, throttling, and chaos — all from your command line.

Code generators to speed up development.

Working space for ECMA-TC49-TG2, the C# standard committee.

This repo contains benchmarks used for testing the performance of all .NET Runtimes

Tools that provide common build infrastructure for multiple .NET Foundation projects.

This repository contains the source code for .NET Monitor - a tool that allows you to gather diagnostic data from running applications using HTTP endpoints

Specialized .NET Streams and pipes for full duplex in-proc communication, web sockets, and multiplexing

Get Started as a Web Developer with .NET, C#, and ASP.NET Core

Sample intelligent app features provided as reusable .NET components

.NET for beginner's videos, code, and links.

KubeOps is a Kubernetes operator sdk in dotnet. Strongly inspired by kubebuilder.

Samples showing how to create templates using the Template Engine for dotnet new and Visual Studio

.NET for Android bindings for Google's libraries, such as AndroidX, GooglePlayServices, Firebase, and MLKit and their 3rd party dependency libraries.

This repo serves as a guide and reference to designers, writers, and developers to create consistent, on-brand content for .NET.

This repository contains documentation for .NET Multi-platform App UI (MAUI).

Experimental and pre-release tools for .NET MAUI

No description provided for this repository.

No description provided for this repository.

This repo is for experimentation and exploring new ideas involving ADO.NET, EF Core, and other areas related to .NET data.

C# command line tool for running tests on Android / iOS / tvOS devices and simulators

This is a repo to house some common tools for our various docker repos.

This repo contains information about the various component versions that ship with .NET Core.

No description provided for this repository.

Used to maintain the Docker images hosted at the mcr.microsoft.com/dotnet-buildtools/prereqs image repository

Home to .NET's dependency flow system & tooling

Visual Studio Interactive Window

The repo behind the dotnet/nbgv GitHub Action

This repo contains the code for building http://source.dot.net

.NET Engineering Services

This repo contains GitHub Actions and other tools that are designed to be invoked on DocFx repositories.

Emscripten SDK

Reuseable AI skills, plugins, agents for use in the dotnet product repos, such as dotnet/runtime

No description provided for this repository.

Console app for creating data file for https://thanks.dot.net

No description provided for this repository.

.NET for Android reference documentation.

WASI-enabled WebAssembly C/C++ toolchain