Introduction to SwiftUI

Sep 20 2025 · Swift 6.2, iOS 26, Xcode 26

Lesson 02: Understanding Modifiers, State & Binding

Modifiers: Hands-On Demo

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Intro

Image("MyCat")
  .resizable()
  .frame(width: 100, height: 100)
Text("Select Cat Age")
  .font(.largeTitle)
  .padding()
  .background(.green)
  .foregroundStyle(.white)
Text("100")
  .bold()
  .font(.title)
  .foregroundStyle(.orange)
Slider(value: .constant(100), in: 0...255)
  .tint(.green)
  .padding()
Button("Next") {
  // Action to perform
}
.buttonStyle(.borderedProminent)
.padding()
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