jQuery Transit
Super-smooth CSS3 transformations and transitions for jQuery
...The plugin abstracts away vendor prefixes and browser quirks from an era with inconsistent CSS3 support, letting teams focus on intent instead of compatibility. It integrates with the jQuery queue system, so transitions can be sequenced or synchronized with other effects without race conditions. Although many apps now use native Web Animations or libraries like GSAP/Framer Motion, jquery.transit remains a compact, readable reference for CSS transition ergonomics and progressive enhancement.