Creating a Xamarin XAML Page To get started, create a Xamarin.Forms Portable project. Within the Portable project of the solution, add a new Forms.Xaml Page in the project. In the example shown in ...

However, there is enough similarity between how Uno and Xamarin Forms implement XAML that you can work your way through a migration.

Xamarin.Forms gives you the gift of XAML if you're looking to take the short route to building mobile interfaces.