Cosmos is an operating system "construction kit"
A cross-platform UI framework for .NET
System Analysis Software
Build Mobile, Desktop and WebAssembly apps
An open source reimplementation of the Among Us Server
Open source cross-platform multi-purpose game toolkit
One framework for creating powerful cross-platform games
Netcode that provides networking capabilities to GameObject workflows
C# SDK for Apple Wallet and Google Pay Membership
An MVVM & Databinding framework that can use C# and Lua
SkiaSharp is a cross-platform 2D graphics API for .NET platforms
Command-line shell and scripting language built on .NET
Material design in AvaloniaUI
Bridge between Lua and the .NET
Simple, fast, versatile and full-featured services framework
Build all of your apps using what you already know and love
Testing layer for Microsoft's HttpClient library
Efficient glTF 3D import / export package for Unity
Advanced and structured logging for various .NET platforms
Wow. Yet another Pixiv client!
The .NET MVVM framework for cross-platform solutions
The mobile app vault (iOS and Android)
Create cross-platform (Xamarin, Windows, ...) simple charts
A GUI program interface designed by SubsCheck for Windows users
Cross-Platform, modern and powerful stream downloader