Should I start with UIKit or SwiftUI?

It is easier because SwiftUI was designed to layout your interface using defaults . A paradigm that is akin to getting into a car with an automatic gearbox. UIKit, conversely, is like having a stick shift. It is easier, too, because Apple has worked hard to unify the syntax of many frameworks within SwiftUI.6 Oca 2022

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What architecture is SwiftUI?

MVVM is the new standard architecture SwiftUI comes with MVVM built-in. In the simplest case, where the View does not rely on any external state, its local @State variables take the role of the ViewModel , providing the subscription mechanism ( Binding ) for refreshing the UI whenever the state changes.

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