jQuery Selector Perf - Selector speed

JavaScript performance comparison

Revision 114 of this test case created

Preparation code

<div id="box">
  <p>
    Hi
  </p>
</div>
<script src="//ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js">
</script>

Preparation code output

Hi

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Testing in unknown unknown
Test Ops/sec
"Left to Right" Thinking
$('#box p');
pending…
"Right to Left"
$('#box').children('p');
pending…
Alternate "Right to Left"
$('#box').find('p');
pending…
Id preceding in selector string
$('p', $('#box'));
pending…
No Id scope just tag
$('p');
pending…

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