JSFiddle - React, Tailwind, and code Playground

by Mariagrazia_Lunghi

HTML

<audio controls src="http://www.sandropaganotti.com/wp-content/goodies/misc/thunder.mp3">

JavaScript

document.querySelector('audio').addEventListener('play', function(e){ 
    e.target.insertAdjacentHTML('afterend', 'Durata della riproduzione: ' + Math.round(e.target.duration) + 'sec');

}, false);