jquery .each VS for loops

JavaScript performance comparison

Revision 2 of this test case created by Jasper Howard

Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
 
<script>
Benchmark.prototype.setup = function() {
    var list = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
};
</script>

Preparation code output

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Testing in unknown unknown
Test Ops/sec
$.each
$.each(list, function (index, value) {});
pending…
for (var i = 0, len = list.length)
for (var i = 0, len = list.length; i < len; i++) {}
pending…
for ( in )
for (i in list) {}
pending…
for (var i = 0)
for (var i = 0; i < list.length; i++) {}
pending…

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