forloop_eq_get

JavaScript performance comparison

Revision 2 of this test case created

Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<div id='contenedor'></div>

<script>
var lst = $('#contenedor').append(Array(1000).join('<span />')).children();
</script>

Preparation code output

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Testing in unknown unknown
Test Ops/sec
Test 1
for (var i = 0, n = lst.length; i < n; i++) {
   var x = lst.eq(i);
}
pending…
Test 2
var lst2 = lst.get();
for (var i = 0, n = lst2 .length; i < n; i++) {
   var x = $(lst2[i]);
}
pending…
Test 3
for (var i = 0, n = lst.length; i < n; i++) {
   var x = $(lst.get(i));
}
pending…
Test 4
for (var i = 0, n = lst.length; i < n; i++) {
   var x = $(lst[i]);
}
pending…

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