Dec 20, 2025 · WinUI 3 is Microsoft's modern native user interface framework for building Windows desktop applications. It brings the Fluent Design System, high-performance …

WinUI is a user interface layer that contains modern controls and styles for building Windows apps. The current generation is WinUI 3, which ships as part of the Windows App SDK.

WinUI is related to Windows Presentation Foundation (WPF) and Silverlight (WPF/E)—similar XAML-based UI frameworks used for desktop applications and portable applications respectively.

Jan 11, 2025 · WinUI is a modern, easy-to-use, yet powerful framework for Windows 10 & 11 used by Microsoft to build desktop apps. In this tutorial, you will learn... We need a few things …

In this video, you'll get familiar with setting up your machine and starting a new project, what other resources you need as a Windows developer, learning about the MVVM pattern, and diving into...

Aug 2, 2025 · WinUI, the Windows UI Library, powers the visual and interactive layers of Windows 11—from the fluid motion of the Start menu to the subtle clarity of app controls and system …

Aug 6, 2025 · Microsoft has published an article on Github detailing its plans to open source WinUI, its native Windows UI framework. Beth Pan, a software engineer on the Windows App …

Apr 20, 2025 · WinUI (Windows UI Library) is the native UI platform for Windows applications. It provides modern controls and styles that enable creating intuitive, accessible user interfaces …

Dec 18, 2025 · This Hello World guide walks you through setting up your WinUI and Windows App SDK development environment in Visual Studio and creating your first app.

Windows App SDK (formerly Project Reunion) is a set of libraries, frameworks, components, and tools that you can use in your apps to access powerful Windows platform functionality from all …