GSAP

GSAP is a JavaScript animation library that animates anything JavaScript can touch, from CSS and SVG to canvas and WebGL objects, with precise timelines for sequencing and a large set of eases. Its plugins, including ScrollTrigger, SplitText, MorphSVG and CustomEase, cover scroll storytelling and text and SVG effects, and with Webflow's backing the whole library is now free. Over 15 years old and maintained by its original team, it sits behind much of the ambitious motion on studio and agency sites.