SwiftUI Performance Audit SwiftUI view performance from a reproducible symptom to measured remediation. Route animation design to , production telemetry to , ownership/leak analysis to , navigation behavior to , state architecture to , and layout construction to . Contents - Workflow Decision Tree - 1. Code-First Review - 2. Guide the User to Profile - 3. Analyze and Diagnose - 4. Remediate - Common Code Smells (and Fixes) - 5. Verify - Outputs - Instruments Profiling - Identity and Lifetime - Lazy Loading Patterns - State and Observation Optimization - Common Mistakes - Review Checklist - Re…