Is SwiftUI mature enough?

The overwhelming consensus seems to be that SwiftUI is not quite mature enough to write entire apps with it — that is, 100% pure SwiftUI™. The reason is two-fold. First, the APIs you need might be missing, and thus you have to walk across the bridge to UIKit.

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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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