10 seconds timer in js code example
Example: javascript countdown 10 seconds
var timeleft = 10;
var downloadTimer = setInterval(function(){
if(timeleft <= 0){
clearInterval(downloadTimer);
}
document.getElementById("progressBar").value = 10 - timeleft;
timeleft -= 1;
}, 1000);
<progress value="0" max="10" id="progressBar"></progress>