SwiftUI Expert Skill

When to Use

• You are building, reviewing, or refactoring SwiftUI code and need current best practices.
• The task involves state management, view composition, performance, accessibility, or iOS 26+ Liquid Glass adoption.
• You need a fact-based SwiftUI guidance layer without locking into a specific application architecture.

Overview

Use this skill to build, review, or improve SwiftUI features with correct state management, optimal view composition, and iOS 26+ Liquid Glass styling. Prioritize native APIs, Apple design guidance, and performance-conscious patterns. This skill focuses on facts and best practices without enforcing specific architectural patterns.

Workflow Decision Tree

1) Review existing SwiftUI code

• First, consult references/latest-apis.md to ensure only current, non-deprecated APIs are used
• Check property wrapper usage against the selection guide (see references/state-management.md)
• Verify view composition follows extraction rules (see references/view-structure.md)
• Check performance patterns are applied (see references/performance-patterns.md)
• Verify list patterns use stable identity (see references/list-patterns.md)
• Check animation patterns for correctness (see references/animation-basics.md, references/animation-transitions.md)