getElementsByClassName VS querySelectorAll (v141)

Revision 141 of this benchmark created on

Preparation HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<div>
  <ul>
    <li><a href="#" name="name" class="classname">item 1</a></li>
  </ul>
</div>
<script>
  var nodes;
</script>

Test runner

Ready to run.

Testing in
TestOps/sec
getElementsByClassName
var nodes = document.getElementsByClassName('classname')[0];
ready
querySelector
var nodes = document.querySelector('.classname');
ready
jquery select
var nodes = $('.classname');
ready
querySelectAll
var nodes = document.querySelectorAll('.classname')[0];
ready

Revisions

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