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JQuery $('#id') vs jQuery(document.getElementById('id')); (v8)

Revision 8 of this benchmark created on February 24, 2012

Description

Fastest way get a jQuery object of a DOM element of which I have the ID. document.getElementById has the advantage of not requiring escaping for special characters.

Preparation HTML

<div id="el">Some HTML element</div>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>

Test runner

Ready to run.

Testing in
Test		Ops/sec
jQuery('#id')	`jQuery('#el');`	ready
jQuery(document.getElementById('id'))	`jQuery(document.getElementById('el'));`	ready

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.

Revision 1: published by streetpc on February 7, 2012
Revision 2: published by Hadrien.eu on February 8, 2012
Revision 3: published on February 8, 2012
Revision 4: published by Hadrien.eu on February 8, 2012
Revision 5: published on February 8, 2012
Revision 6: published on February 8, 2012
Revision 7: published by Devin Rhode on February 10, 2012
Revision 8: published on February 24, 2012
Revision 9: published on March 7, 2012
Revision 10: published on April 9, 2012
Revision 11: published on August 2, 2012
Revision 12: published on September 6, 2012
Revision 13: published on September 12, 2012
Revision 14: published on September 12, 2012
Revision 15: published on September 13, 2012
Revision 16: published on September 13, 2012
Revision 17: published by Rajesh Taneja on October 16, 2012
Revision 18: published by Abdullah on October 17, 2012
Revision 19: published on October 22, 2012
Revision 20: published on November 20, 2012
Revision 22: published on November 22, 2012
Revision 23: published on November 25, 2012
Revision 24: published on November 30, 2012
Revision 25: published by David S on December 2, 2012
Revision 26: published on February 1, 2013
Revision 27: published on February 7, 2013
Revision 28: published on March 1, 2013
Revision 29: published on March 25, 2013
Revision 30: published by NJH on April 15, 2013
Revision 31: published on June 3, 2013
Revision 32: published on June 14, 2013
Revision 33: published on September 29, 2013
Revision 34: published by Jack on November 19, 2013
Revision 35: published on November 25, 2013
Revision 36: published on November 25, 2013
Revision 37: published by Chris on April 10, 2014