The Official Docs for the Community Toolkits

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

Slim bindings to native libraries for use with .NET iOS/Android & .NET MAUI apps

Repository for the AsyncTask and corresponding nuget package

A guided tool will be provided to enable the controlled clean up of a system such that only the desired versions of the Runtime and SDKs remain.

A simple bridge for messaging between .NET and iOS/MacCatalyst/Android Platforms at runtime

MSBuild Tasks to help with Binding projects for Xamarin Android and iOS

Bridges the worlds of .NET with the native APIs of Mac, iOS, tvOS, and watchOS.

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

.NET Reference API Toolchain

SkiaSharp is a cross-platform 2D graphics API for .NET platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop model…

GitHub Actions virtual environments

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

AndroidX (Jetpack) bindings for Xamarin + Migration tooling

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

Android API documentation

A chrome web extension for improving code reviews on Github or Azure DevOps

Debugger libraries

A command line tool to compare apks (Android packages)

.NET SDK Installer

Emscripten SDK

Xamarin .NET 6 *early* preview. Not for production use.

Documentation for ASP.NET Core

A collection of Xamarin.Android sample projects.

Mono open source ECMA CLI, C# and .NET implementation.