JSFiddle - React, Tailwind, and code Playground

by chad_888

HTML

<div id="timeline" style="background-color:black;"></div>

JavaScript

$(document).ready(function()
                   { 

(function(){

var audio = new Audio();
setInterval(function(){
    var a = Math.floor(audio.currentTime / (audio.duration / 200));
    $('#timeline').css({"width" : "" + a + "px"});
}, 500);
}());
                   });