Microsoft PowerToys is a collection of utilities that help you customize Windows and streamline everyday tasks

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

Bring macOS “Quick Look” feature to Windows

rhythm is just a *click* away!

Video game library manager with support for wide range of 3rd party libraries and game emulation support, providing one unified interface for your games.

An updated version of the classic "Basic Computer Games" book, with well-written examples in a variety of common MEMORY SAFE, SCRIPTING programming languages. See https://coding-horror.github.io/ba…

A modern, lightweight text editor with a minimalist design.

Simple .NET logging with fully-structured events

PixiEditor is a Universal Editor for all your 2D needs

Simple, flexible, interactive & powerful charts, maps and gauges for .Net, LiveCharts2 can now practically run everywhere Maui, Uno Platform, Blazor-wasm, WPF, WinForms, Xamarin, Avalonia, WinUI, UWP.

A fast, powerful, CommonMark compliant, extensible Markdown processor for .NET

Zero allocation LINQ with LINQ to Span, LINQ to SIMD, and LINQ to Tree (FileSystem, JSON, GameObject, etc.) for all .NET platforms and Unity, Godot.

TickerQ is a fast, reflection-free background task scheduler for .NET — built with source generators, EF Core integration, cron + time-based execution, and a real-time dashboard.

A base class for quickly and easily creating strongly typed enum replacements in C#.

UI Theme for AvaloniaUI

A Rosyln-powered generator for strongly-typed IDs

Avalonia theme inspired by Semi Design

Zero Allocation Text/Structured Logger for .NET with StringInterpolation and Source Generator, built on top of a Microsoft.Extensions.Logging.

A ChatGPT C# client for MacOS, Windows, Linux, Android, iOS and Browser. Powered by Avalonia UI framework.

Ursa is an enterprise level UI library for building cross-platform applications with Avalonia UI.

A docking layout system.

Installer and automatic update framework for cross-platform desktop applications

Avalonia-based text editor (port of AvalonEdit)

Avalonia Templates for `dotnet new`

.NET implementation of ai's nanoid

Camelot is a cross-platform file manager written in C#

Ambermoon rewrite in C#

SharpHook provides a cross-platform global keyboard and mouse hook, event simulation, and text entry simulation for .NET

In-app live reload for Avalonia applications.

Actipro Avalonia Controls samples and documentation. Build beautiful user interfaces in your Avalonia applications using Actipro's controls and themes.