getElementById VS jQuery('#id') vs custom getElementById (v21)

Revision 21 of this benchmark created on

Preparation HTML

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js">
</script>
<p id="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 (jQuery)
function _(id){
    return jQuery(document.getElementById(id));
}
_('foo');
 
ready
Custom Method (getElementById)
function _(id){
    return document.getElementById(id);
}
_('foo');
 
ready
jQuery Window Object
$('#foo');
$('#bar');
ready
realgetelementbyid
document.getElementById('foo');
ready

Revisions

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