addClass() v className (v4)

Revision 4 of this benchmark created on

Preparation HTML

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<style>
.one {
  border: 1px solid red;
}
.two {
  border: 1px solid green;
}
.three {
  background: red;
}
.four {
  background: green; 
}
</style>
<div id="testme" class="classA classB classC">Hello!</div>
<script>
  var $testme = $('#testme');
</script>

Test runner

Ready to run.

Testing in
TestOps/sec
addClass to classless
var divClass = $testme[0].className;
ready
className to classless
var divClass = $testme.attr("class");
ready
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ready
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ready
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ready

Revisions

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