iOS SwiftUI Generator

Generate production-ready SwiftUI code following Apple Human Interface Guidelines.

When to Use

• Creating new SwiftUI views or components
• Building iOS UI from design descriptions
• Need HIG-compliant code scaffolding
• Converting UI concepts to SwiftUI code

Generation Principles

Always Follow

1. Semantic Colors — Use Color.primary, Color(.systemBackground), not hex
2. SF Symbols — Prefer system icons over custom assets
3. Dynamic Type — Support text scaling with .font(.body)
4. Dark Mode — All colors must work in both modes
5. Accessibility — Include VoiceOver labels, minimum 44pt touch targets

Code Standards

// ✅ Good
struct ExpenseCard: View {
    let expense: Expense

    var body: some View {
        HStack {
            Image(systemName: expense.category.icon)
                .foregroundStyle(.secondary)
                .accessibilityHidden(true)

            VStack(alignment: .leading) {
                Text(expense.title)
                    .font(.headline)
                Text(expense.date, style: .date)
                    .font(.subheadline)
                    .foregroundStyle(.secondary)
            }

            Spacer()

            Text(expense.amount, format: .currency(code: "USD"))
                .font(.headline)
        }
        .padding()
        .background(Color(.secondarySystemBackground))
        .clipShape(RoundedRectangle(cornerRadius: 12))
        .accessibilityElement(children: .combine)
        .accessibilityLabel("\(expense.title), \(expense.amount)")
    }
}

// ❌ Bad
struct ExpenseCard: View {
    var body: some View {
        HStack {
            Image("custom-icon")  // Use SF Symbols
            Text("$50.00")
                .foregroundColor(Color(hex: "#333"))  // Use semantic
        }
        .frame(height: 30)  // Too small for touch
    }
}

Component Templates

Navigation

• Tab Bar (2-5 items)
• Navigation Stack with drill-down
• Modal sheets and full-screen covers
• Search integration

Forms

• Text fields with validation
• Pickers (date, selection, wheel)
• Toggles and steppers
• Secure fields

Lists

• Standard list with sections
• Swipe actions
• Pull-to-refresh
• Empty states

Cards & Containers

• Content cards
• Grouped backgrounds
• Material overlays

Usage

User: Create a settings screen with profile section and preferences

Claude: [Generates SwiftUI code]
- SettingsView with List and sections
- ProfileHeaderView component
- PreferenceRow reusable component
- All using semantic colors and SF Symbols

Output Format

Generated code includes:

1. Main view struct
2. Supporting subviews
3. Preview provider
4. Accessibility labels
5. Usage comments

Related Skills

• ios-design-review — Validate generated code
• ios-hig-reference — Design guidelines reference