getElementById VS jQuery('#id') (v182)

Revision 182 of this benchmark created by Arjan on

Description

Adds check for getting elements by class name instead of just id.

Preparation HTML

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js">
</script>
<p id="foo" class="foo">
  Test
</p>
<p id="bar">
  bars</p>

Test runner

Ready to run.

Testing in
TestOps/sec
getElementById
$(document.getElementById('foo'));
ready
jQuery Selector
$('#foo');
ready
Custom Method
function _(id){
    return jQuery(document.getElementById(id));
}
_('foo');
 
ready
$ Custom Method
function _(id){
    return $(document.getElementById(id));
}
_('foo');
 
ready
jQuery by class name
$('.foo');
 
ready
realgetelementbyid
document.getElementById('foo');
ready
typeof
document.getElementsByClassName('foo');
ready

Revisions

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