what it is

A coding skill built from Emil Kowalski’s articles for designers and engineers. It covers animation, design, code and performance. Install it with npx skills add emilkowalski/skill. It works with Claude Code, Codex and Cursor.

what I found

  • In the demo I saw, it reviewed a modal animation Claude Code had generated. It flagged scaling from 0 (“elements appearing from nothing feels unnatural”), the ease curves, reduced-motion support and enter and exit easing.
  • It’s narrower than the other design skills, with animation as the focus.

compared to