Building the best file manager for Windows

Windows Calculator: A simple yet powerful calculator that ships with Windows

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

🛠「Watt Toolkit」是一个开源跨平台的多功能 Steam 工具箱。

Google's Material Design in XAML & WPF, for C# & VB.Net.

A framework that allows developers to cobble together a better UI for their own WPF applications with minimal effort.

Build Mobile, Desktop and WebAssembly apps with C# and XAML. Today. Open source and professionally supported.

WPF UI provides the Fluent experience in your known and loved WPF framework. Intuitive design, themes, navigation and new immersive controls. All natively and effortlessly.

Windows UI Library: the latest Windows 10 native controls and Fluent styles for your applications

The Windows Community Toolkit is a collection of helpers, extensions, and custom controls. It simplifies and demonstrates common developer tasks building .NET apps with UWP and the Windows App SDK / WinUI 3 for Windows 10 and Windows 11. The toolkit is part of the .NET Foundation.

Contains some simple and commonly used WPF controls

The mobile app vault (iOS and Android).

Unofficial revival of the well known .NET debugger and assembly editor, dnSpy

Modern styles and controls for your WPF applications

All the controls missing in WPF. Over 1 million downloads.

Template Studio accelerates the creation of new WinUI 3, WPF, and UWP apps using a wizard-based experience.

Xamarin.Forms goodlooking UI samples

This app demonstrates the controls available in WinUI and the Fluent Design System.

A .NET library to run C# code in parallel on the GPU through DX12, D2D1, and dynamically generated HLSL compute and pixel shaders, with the goal of making GPU computing easy to use for all .NET developers! 🚀

WPF Ribbon control like in Office