After a few months of struggling with learning Swift, XCode, we encountered this online teaching, Hacking with Swift
https://www.hackingwithswift.com/
There are many free teachings done by them in Youtube. Those are quite helpful to have me basics about skills. But if you access their website, we can get more contents about real good stuff with examples called 100 Days of Swift and 100 Days of SwiftUI.
According to website,“100 Days of Swift and 100 Days of SwiftUI, in both article and video form, is available free to everyone.”
Another good program from them is their iPhone App called, Unwrap, which teaches Swift programming with videos, articles and questions. You may try it. It is Free!
https://www.hackingwithswift.com/unwrap
As we learn with “100 days of SwiftUI”, we will post about topics we learn in it from next post.