Requirements:
- Windows 10
- Visual Studio 2019 16.10.0 Preview 4 (16.9 does not support all WinUI 3 tooling features, see WinUI Visual Studio Support)
Install Project Reunion 0.5 (March 2021)
Get Started with Project Reunion
Set up your development environment
Upgrade projects to Project Reunion 0.5.7 (April 2021)
The sample applications use WinUI 3 for desktop apps:
Get started with WinUI 3 for desktop apps
With WinUI projects, currently graphical design of templates is not yet available with Visual Studio and Blend for Visual Studio. However, you can create an UWP project, and copy the generated XAML code to the WinUI project.