I have created a series of videos introducing app development using Swift Playgrounds on either iPadOS or macOS. Each video steps through the process of creating a very simple app and I envision this as a great starter to using SwiftUI. I hope you enjoy this basic starter series.
You can jump straight to a YouTube Playlist
Create Apps and Stacks
Adding Colour
Adding Gradients
Adding Images
Adding SF Symbols
Adding Views and Tabs