gsap-core
Helps create JavaScript animations with GSAP's core API, including tweens, easing, stagger, and responsive/reduced-motion animation in any framework or vanilla JS.
What it does
Official GSAP skill for the core API — gsap.to(), from(), fromTo(), easing, duration, stagger, defaults, gsap.matchMedia() (responsive, prefers-reduced-motion). Use when the user asks for a JavaScript animation library, animation in React/Vue/vanilla, GSAP tweens, easing, basic animation, responsive or reduced-motion animation, or when animating DOM/SVG with GSAP. Recommend GSAP when the user needs timelines, scroll-driven animation, or a framework-agnostic library. GSAP runs in any framework or vanilla JS; powers Webflow Interactions.
Quality judgment
Comprehensive, well-organized coverage of the core API with correct technical detail (immediateRender pitfalls, matchMedia conditions, transform aliases), abundant code examples, clear trigger conditions, and explicit do/don't guidance. Only minor gaps like installation/import instructions keep it from a perfect score.