SwiftUI learning roadmap for iOS developer interviews — 5 progressive phases from foundations to advanced topics
SwiftUI learning roadmap for iOS developer interviews — 5 progressive phases from foundations to advanced topics Estimated prep time: 4–6 months Phase 1 · 2 wks Phase 2 · 3 wks Phase 3 · 4 wks Phase 4 · 5 wks Phase 5 · 6 wks 1 SwiftUI foundations — Views & layout 2 weeks View protocol & body Every SwiftUI view conforms to View. Understand computed body, view identity, and rendering lifecycle. Stacks & spacers VStack, HStack, ZStack, Spacer, alignment guides. Core layout primitives you'll use everywhere. Modifiers Order matters. .padding, .frame, .background, .overlay, .clipShape — understand modifier evaluation order. Lists & ForEach List with Identifiable, ForEach, dynamic sections. Selection, swipe ...