Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
Chrome 128
Windows
Desktop
6 months ago
Test name Executions per second
parseInt 112.6 Ops/sec
toFixed 103.5 Ops/sec
~~ 132.9 Ops/sec
HTML Preparation code:
AخA
 
1
<div id="num"></div>
Script Preparation code:
 
var el = document.getElementById('num');
Tests:
  • parseInt

     
    var decimal = 30.0;
    for (var i = 0; i < 10000; i++) {
      decimal += (i / 1000);
      el.innerHTML = parseInt(decimal, 10);
    }
  • toFixed

     
    var decimal = 30.0;
    for (var i = 0; i < 10000; i++) {
      decimal += (i / 1000);
      el.innerHTML = decimal.toFixed();
    }
  • ~~

     
    var decimal = 30.0;
    for (var i = 0; i < 10000; i++) {
      decimal += (i / 1000);
      el.innerHTML = ~~decimal;
    }