Attribute vs Class selection (v14)

Revision 14 of this benchmark created on

Description

Tests speed of selection for data attribute selection versus class-based selection.

Preparation HTML

<ul>
<li id="1" data-cargroup="A" class="js-CarGroup-A">A</li>
<li id="2" data-cargroup="B" class="js-CarGroup-B">B</li>
<li id="3" data-cargroup="C" class="js-CarGroup-C">C</li>
<li id="4" data-test="test" class="css-test">C</li>
<li id="5" data-cargroup="D" class="js-CarGroup-D">D</li>
<li id="6" data-test="test" class="css-test">E</li>
</ul>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>

Test runner

Ready to run.

Testing in
TestOps/sec
Data-attribute selection
$('[data-test]');
ready
Class-based selection
$('.css-test');
ready
new
$('[data-test]','ul');
ready
new2
$('.css-test','ul');
ready

Revisions

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