marinade_counter_copy.html

<script>
// https://stackoverflow.com/questions/64689086/infinite-counter-with-increment-at-two-decimals
function Incro(increment, interval, execFunc){
  let iv;
  this.increment = increment; this.interval = interval; this.execFunc = execFunc; this.sum = 0;
  this.start = ()=>{
    iv = setInterval(()=>{
      this.sum += this.increment; this.execFunc();
    }, this.interval);
    return this;
  }
  this.stop = ()=>{
    clearInterval(iv); iv = undefined;
  }
}
function wait(ms){
   var start = new Date().getTime();
   var end = start;
   while(end < start + ms) {
     end = new Date().getTime();
  }
}


const incro = new Incro(0.42111, 100, function(){
  var this_span = document.getElementById('number');
  this_span.innerHTML = (this.sum.toFixed(5));
  if(this.sum > 10000)this.stop();
});

console.log('0.0000');
incro.start();
setTimeout(()=>{
  incro.stop();
  setTimeout(()=>{

    incro.start();
  }, 2000);
}, 500150);
</script>

<div style="text-align:center; font-family:idk; padding-bottom: 20px;
    padding-top: 20px; background-color:#171923">
    <img src="marinade_kiss_laser.png" style="height:94px">
    <span id="number" style="font-size:50px; color:white;">0.0000</span>
</div>