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How to create count up timer in Javascript?

count up timer in javascript

var minutesLabel = document.getElementById("minutes");
var secondsLabel = document.getElementById("seconds");
var totalSeconds = 0;
setInterval(setTime, 1000);

function setTime() {
  secondsLabel.innerHTML = pad(totalSeconds % 60);
  minutesLabel.innerHTML = pad(parseInt(totalSeconds / 60));

function pad(val) {
  var valString = val + "";
  if (valString.length < 2) {
    return "0" + valString;
  } else {
    return valString;

count up timer in javascript

<label id="minutes">00</label>:<label id="seconds">00</label>


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