jQuery selectors speed test

JavaScript performance comparison

Revision 11 of this test case created by

Preparation code

<script src="https://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

<div id='test'> <div id='test2'></div> <div id='test3'></div> <div id='test4'></div> </div>

Test runner

Warning! For accurate results, please disable Firebug before running the tests. (Why?)

Java applet disabled.

Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
click
var id = 'test';
$('#'+id+' .test2');
$('#'+id+' .test3');
$('#'+id+' .test4');
pending…
on
var id = 'test';
var el = $('#'+id');
el.find('#test2');
el.find('#test3');
el.find('#test4');
pending…
on document
var id = 'test';
var el = $('#'+id');
el.find('#test2');
el.find('#test3');
el.find('#test4');
pending…

Compare results of other browsers

Revisions

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

0 Comments