swiftui-expert-skill

name	swiftui-expert-skill
description	SwiftUI development and iOS UX/HIG compliance. Use for building features, refactoring views, and HIG audits (targets, Dynamic Type, semantic colors, modern APIs, iOS 26+ Liquid Glass).

SwiftUI Expert Skill

Overview

Build, review, or improve SwiftUI features with correct state management, modern API usage, and iOS 26+ Liquid Glass styling. Performs iOS UX audits aligned to Apple HIG.

Workflow Decision Tree

1) Review existing SwiftUI code

• Check state management, modern APIs, and view structure (see references/guidelines.md)
• Verify performance and list patterns (see references/performance-patterns.md, references/list-patterns.md)
• Inspect animations and Liquid Glass (see references/animation-basics.md, references/liquid-glass.md)
• Run iOS UX/HIG audit (targets, colors, Dynamic Type, SF Symbols, navigation).

2) Improve existing SwiftUI code

• Audit property wrappers (prefer @Observable) and modern equivalents (see references/guidelines.md).
• Extract subviews and refactor hot paths (see references/view-structure.md, references/performance-patterns.md).
• Adopt Liquid Glass only when explicitly requested.

3) Implement new SwiftUI feature

• Design data flow first (see references/state-management.md).
• Use modern APIs and @Observable (see references/guidelines.md).
• Structure views for optimal diffing and apply iOS UX guardrails (44pt targets, semantic colors).

Quick Reference

• references/quick-reference.md - Fast decision tables and high-frequency patterns.