midiOS
What is SwiftUI?
Updated May 6, 2026
Short answer
SwiftUI is a declarative UI framework.
Deep explanation
It uses state-driven UI updates and declarative syntax.
Real-world example
Building modern iOS apps with less code.
Common mistakes
- Mixing UIKit patterns with SwiftUI.
Follow-up questions
- What is @State?
- SwiftUI vs UIKit?