joe jquery selectors performance tests

JavaScript performance comparison

Revision 25 of this test case created

Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>

<div id="a">
   <a  class="tc" href="#previewSelections" id="p">
        continue
</span>
</a>
</div>

<script>
  $a_div = $('#a');
</script>

Preparation code output

Test runner

Warning! For accurate results, please disable Firebug before running the tests. (Why?)

Java applet disabled.

Testing in unknown unknown
Test Ops/sec
$('#a p')
$('#a p')
pending…
$('p', $a_div)
$('p', $a_div)
 
pending…
$a_div.find('p')
$a_div.find('p')
 
pending…
$('#p')
$('#p') 
pending…
$a_div.find('.tc')
$a_div.find('.tc')
pending…
$('#a').find('#p')
$('#a').find('#p') 
pending…
$('div').find('#p')
$('div').find('#p') 
pending…
$('#a').find('.tc')
$('#a').find('.tc') 
pending…
$(document).on('click','a[href="#previewSelections"]',function(event) {
$(document).on('click','a[href="#previewSelections"]',function(event) {
});
pending…

Compare results of other browsers

Revisions

You can edit these tests or add even more tests to this page by appending /edit to the URL. Here’s a list of current revisions for this page:

0 comments

Add a comment