css3-event-wrapper

Wrapper for CSS3 AnimationEvent and TransitionEvent.
honeo/css3-event-wrapper
css3-event-wrapper

DEMO

Edit fiddle - JSFiddle

Example

$ npm i css3-event-wrapper

const css3EvtWrap = require('css3-event-wrapper'),
const onAnimationStart = css3EvtWrap.onAnimationStart;
 
onAnimationStart.add(element, (e)=>{
    console.log(e.type); //animationstart
});

Method

onAnimationStart.add(element, listener [,useCapture])
onAnimationStart.remove(element, listener [,useCapture])
onAnimationEnd.add(element, listener [,useCapture])
onAnimationEnd.remove(element, listener [,useCapture])
onAnimationIteration.add(element, listener [,useCapture])
onAnimationIteration.remove(element, listener [,useCapture])
onTransitionEnd.add(element, listener [,useCapture])
onTransitionEnd.remove(element, listener [,useCapture])

Reference

EventTarget.addEventListener() - Web API Interfaces | MDN
EventTarget.removeEventListener() - Web API Interfaces | MDN
AnimationEvent - Web API Interfaces | MDN
transitionend - Event reference | MDN