This skill helps you create animations and interfaces that people actually want to watch. It's built around the idea that appeal isn't prettiness but magnetic presence, whether you're designing a villain or a loading spinner. The core formula multiplies clarity, distinctiveness, consistency, and polish. You'll use it when you're working on character personalities, micro-interactions, onboarding flows, or any motion that needs to feel polished rather than technically correct but flat. The practical tests are solid: if you can't describe the personality, or if seeing it twice feels annoying instead of satisfying, you're missing appeal. Heavy influence from Pixar and Apple's approach to motion design.
npx skills add https://github.com/dylantarre/animation-principles --skill appeal-mastery