You got a report that a SwiftUI List… - SwiftUI

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List scrolling diagnosis

You got a report that a SwiftUI List stutters while scrolling, and that row toggles and images change to the wrong ones or flicker. In what order do you suspect causes, and what do you fix them with?

Your answer

SwiftUIShort answerExpert
A SwiftUI feed showing thousands of items stutters while scrolling. Based on the internal…
#list #lazyvstack #identifiable #performance
SwiftUIMultiple choiceAdvanced
In this SwiftUI to-do list, inserting an item at the front makes every row flicker instea…
#list #identifiable
SwiftUIShort answerAdvanced
In SwiftUI, what does the iOS 17 @Observable macro give you over the older ObservableObje…
#performance
SwiftUIShort answerExpert
On a dashboard screen built in SwiftUI, the whole screen stutters on every character type…
#performance

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