jQuery.each vs. for loop (v164)

Revision 164 of this benchmark created on

Preparation HTML

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js">
</script>
<script>
  var a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11];
  var e;

  function getRandomInt() {
    return Math.ceil(Math.random() * 10000);
  }
</script>

Test runner

Ready to run.

Testing in
TestOps/sec
jQuery.each
$.each(a, function() {
  window.e = this + getRandomInt();
});
ready
for loop
for (var i = 0, len = a.length; i < len; ++i) {
  window.e = a[i] + getRandomInt();
};
ready
Array.forEach
a.forEach(function(x) {
  window.e = x + getRandomInt();
});
ready
'for' loop v2
for (var i = 0; i < a.length; ++i) {
  window.e = a[i] + getRandomInt();
};
ready

Revisions

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