hasClass vs is vs array.indexOf (v9)

Revision 9 of this benchmark created by Maico Borges on

Preparation HTML

<div id="foo">
  I am a DIV
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js">
</script>

Test runner

Ready to run.

Testing in
TestOps/sec
hasClass
$('#foo').hasClass('bar');
ready
is
$('#foo').is('.bar');
ready
array indexOf
document.querySelector('#foo').className.split(' ').indexOf('bar') >= 0
ready

Revisions

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