Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The most popular .NET UI client technology

Cloud Native application framework for .NET

.NET (WPF and Windows Forms) bindings for the Chromium Embedded Framework

The automatic type-safe REST library for .NET Core, Xamarin and .NET. Heavily inspired by Square's Retrofit library, Refit turns your REST API into a live interface.

Build cross platform desktop apps with ASP.NET Core (Razor Pages, MVC, Blazor).

Thoughtfully architected, obscenely fast, thoroughly enjoyable web services for all

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

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/.

Stack Exchange's Monitoring System

Extensible tool for weaving .net assemblies

Simple, powerful, cross-platform SQLite client and ORM for .NET

Windows Application Driver

An asynchronous, persistent key-value store created for writing desktop and mobile applications, based on SQLite3. Akavache is great for both storing important data as well as cached local data tha…

A framework for building messaging apps with .NET and C#.

Azure Pipelines Agent 🚀

Collaborative chat done right

Open-source alternative to ILMerge

A curated list of awesome Xamarin.Forms libraries and resources

Source browser website generator that powers https://source.dot.net, https://referencesource.microsoft.com and https://sourceroslyn.io

Use C# in web apps with comfort

Script# Project - a C# to JavaScript compiler, to power your HTML5 and Node.js web development.

It's like ClickOnce but Works™

NCache: Highly Scalable Distributed Cache for .NET

ApprovalTest verification library for .Net

A lightweight, document-oriented (NoSQL), syncable database engine for .NET

event-driven networking library for .NET

FigmaSharp.Maui.Graphics turns your Figma design into .NET MAUI Graphics code

Easily Create Awesome Slideover's in Xamarin.Forms

Binary serializer for POCO objects

Xamarin iOS & Android Starter pedometer sample