getElementById VS jQuery('#id')

JavaScript performance comparison

Revision 31 of this test case created by Marcin

Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<p id="foo">Test</p>

Preparation code output

Test

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Testing in unknown unknown
Test Ops/sec
getElementById
var a = document.getElementById('foo');
 
pending…
jQuery
var a = jQuery('#foo');
pending…
Wrap
var a = $(document.getElementById('foo'));
pending…

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