ClassList versus ClassName (v8)

Revision 8 of this benchmark created on

Preparation HTML

<div id="foo"
></div>
<script>
 fooEl = document.getElementById('foo');
</script><script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>

Test runner

Ready to run.

Testing in
TestOps/sec
Class List All
fooEl.className = '';
fooEl.classList.add('bar', 'bara', 'barara');
ready
Class List One By One
fooEl.className = '';
fooEl.classList.add('bar'); 
fooEl.classList.add('bara'); 
fooEl.classList.add('barara');
ready
ClassName All
fooEl.className = '';
fooEl.className = 'bar bara barara';
ready
ClassName One by One
fooEl.className = '';
fooEl.className += ' bar';
fooEl.className += ' bara'; 
fooEl.className += ' barara';
ready
One
fooEl.className = '';
fooEl.classList.add('bar');
ready
One
fooEl.className = '';
fooEl.className += ' bar';
ready

Revisions

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