iOS Code Review Issue #79 covers several Swift and iOS development topics: effective use of the defer keyword for cleanup patterns, graceful API deprecation using @available with obsoleted, using Xcode Instruments proactively to catch performance issues in AI-generated code, SwiftUI animation basics and Keychain usage guides, and Point-Free's DebugSnapshots library that enables exhaustive state testing for @Observable classes. The issue also previews WWDC 2026 (June 8–12) and highlights the Apple Design Award 2026 finalists.
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