jquery vs prototype selectors

JavaScript performance comparison

Revision 3 of this test case created

Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js">
</script>
<script src="//ajax.googleapis.com/ajax/libs/prototype/1/prototype.js">
</script>
<script src="http://xuijs.com/downloads/xui-2.3.2.min.js">
</script>
<div id="findMe" class="imHidding">
</div>

Preparation code output

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Testing in unknown unknown
Test Ops/sec
jquery-selector-id
$('#findMe')
pending…
prototype-selector-id
$('findMe')
pending…
jquery-selector-class
$('.imHidding')
pending…
prototype-selector-class
$$('.imHidding')
pending…
xui-selector-id
x$('#findMe')
pending…
xui-selector-class
x$('.imHidding')
pending…
native class
document.querySelectorAll('.imHiding');
pending…
native id
document.getElementById('findMe');
pending…

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