This is a systematic troubleshooting framework for animation problems, built around Disney's 12 principles. When an animation feels off but you can't pinpoint why, it walks you through each principle with specific problem signs and fixes. The checklist approach is genuinely helpful because animation issues often cluster around timing, easing, and purpose rather than being isolated bugs. The master troubleshooting section at the end is the real gem, covering performance basics like transform-only animations and prefers-reduced-motion. Most useful when you've already built something that doesn't feel right and need structured debugging rather than creative inspiration. The "when to remove animation" section shows appropriate restraint, which is rare in animation guidance.
npx skills add https://github.com/dylantarre/animation-principles --skill universal-solutions