ai-kit

Animation skill for Motion (prev Framer Motion) and CSS animation. Provides: animation best practices (including specific advice for vanilla JS, React, Vue, Base UI and Radix), documentation and example search, CSS spring and bounce generation, MotionScore code and runtime performance audits with Performance Doctor fixes, and the visual transition editor. Use when writing animations, working with Motion (motion, motion/react, motion-v, framer-motion), animating a UI, writing CSS linear() springs, auditing or fixing slow animations, performance, jank or layout thrash via code or runtime, searching Motion docs or examples, adding, inserting or building a Motion component or Motion UI section, or upgrading between Motion versions.