jQuery selectors speed test

JavaScript performance comparison

Revision 9 of this test case created

Info

jQuery selectors speed test $ over .find

Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<div id='test'>
<div id='test2'></div>
<div id='test3'></div>
<div id='test4'></div>
</div>

Preparation code output

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Testing in unknown unknown
Test Ops/sec
click
var id = 'test'
$('#'+id+' .test2')
$('#'+id+' .test3')
$('#'+id+' .test4')
pending…
on
var id = 'test'
var el = $('#'+id');
$.find(.test2'
)
$.find(.test3')
$.find(.test4'
)
 
pending…
on document
 
pending…

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