UI Animation & Motion Design Comprehensive guide for creating purposeful, performant animations in user interfaces. Animation Principles The 12 Principles of Animation (Applied to UI) | Principle | UI Application | | -------------------- | ------------------------------------- | | Timing | Duration reflects importance/distance | | Easing | Natural acceleration/deceleration | | Anticipation | Visual preparation for action | | Follow-through | Momentum continues after stop | | Secondary Action | Supporting elements respond | | Staging | Draw attention to key element | | Squash & Stretch | Bounc…