(OLD) Scanning QR codes with SwiftUI – Hot Prospects SwiftUI Tutorial 13/16

In this project you'll learn how to work with tabs and the environment, while also integrating external Swift packages, adding notifications, and more. This is part of the Hacking with iOS tutorial series, which teaches SwiftUI for free. You can read it online here: https://www.hackingwithswift.com/books/ios-swiftui