About
This skill equips Claude with deep expertise in the SwiftUI animation ecosystem, ranging from standard withAnimation blocks to advanced keyframe-based motion. It specifically supports modern Apple development patterns, including the iOS 26 @Animatable macro for boilerplate-free custom shapes, PhaseAnimator for multi-state sequences, and sophisticated spring physics. Use this skill to build polished, interactive user interfaces that follow Apple's Human Interface Guidelines for motion and responsiveness.