Apply Apple Human Interface Guidelines for page controls (dot indicators): when to use them, where to place them, how many pages are appropriate, and how to avoid common misuse. Use when building or reviewing paged UI in UIKit or SwiftUI.
Write, review, or improve SwiftUI code following best practices for state management, view composition, performance, modern APIs, Swift concurrency, and iOS 26+ Liquid Glass adoption. Use when building new SwiftUI features, refactoring existing views, reviewing code quality, or adopting modern SwiftUI patterns.
Best practices and example-driven guidance for building SwiftUI views and components. Use when creating or refactoring SwiftUI UI, designing tab architecture with TabView, composing screens, or needing component-specific patterns and examples.