jQuery Attribute selector performance (v15)

Revision 15 of this benchmark created on

Description

Test to see if jQuery filters by selector before doing attribute matching.

Preparation HTML

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

<b class="t" name="test0"></b>
<b class="t" name="test0"></b>
<b class="t" name="test0"></b>
<b class="t" name="test1"></b>
<b class="t" name="test1"></b>
<b class="t" name="test1"></b>

Test runner

Ready to run.

Testing in
TestOps/sec
Attribute matching only
document.querySelector('[name="test0"]');
ready
Attribute matching with class first
document.querySelector('b[name="test0"]');
ready
Class Selector
document.querySelector('.t');
ready
Tag Selector
document.querySelector('b');
ready

Revisions

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