What problem does it solve?
This Skill catches animation and motion regressions before they ship, especially the subtle issues that make UI feel sluggish, awkward, or visually off despite technically working.
Core Features & Use Cases
- Strict motion review: Evaluates animation code against a high craft bar with a default bias toward flagging problems.
- Craft and performance checks: Looks for weak easing, excessive duration, wrong transform origin, non-GPU properties, and other motion-pattern mistakes.
- Accessibility and interaction safety: Verifies reduced-motion handling, hover gating, interruptibility, and timing choices for rapid or deliberate interactions.
- Use Case: A product engineer can ask this Skill to review dropdown, toast, modal, or gesture animations and quickly surface motion choices that should be reduced, removed, or corrected.
Quick Start
Review the attached animation code and flag any motion choices that feel sluggish, physically incorrect, inaccessible, or too expensive to run.