jQuery.each vs. for loop

JavaScript performance comparison

Revision 120 of this test case created

Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script>
  var a = {a:1, b:2, c:3, d:4, e:5, f:6, g:7, h:8},
      e;
</script>

Preparation code output

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Test Ops/sec
jQuery.each
 
$.each(a, function() {
 e = this;
});
 pending…
for loop
 
for (var i in a) {
 e = a[i];
};
 pending…

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