Setup & Installation
What This Skill Does
Scaffolds, develops, and maintains WinUI 3 desktop applications using C#, the Windows App SDK, and CommunityToolkit components. Covers environment setup, project creation, XAML controls, navigation, theming, accessibility, and deployment. Follows official Microsoft and Fluent design guidance throughout. Instead of hunting across Microsoft Learn, WinUI Gallery, and SDK samples separately, this skill applies the right reference for each task type and enforces packaging, theming, and launch verification steps that are easy to skip manually.
When to use it
- Working with winui app functionality
- Implementing winui app features
- Debugging winui app related issues
