jQuery children vs find (v44)

Revision 44 of this benchmark created on

Description

This testcase compares the performance of .children() and .find()

Preparation HTML

<div id="test">
 <div class="level1"><div class="level2"></div></div>
 <div class="level1"><div class="level2"></div></div>
 <div class="level1"><div class="level2"></div></div>
 <div class="level1"><div class="level2"></div></div>
 <div class="level1"><div class="level2"></div></div>
 <div class="level1"><div class="level2"></div></div>
 <div class="level1"><div class="level2"></div></div>
 <div class="level1"><div class="level2"></div></div>
 <div class="level1"><div class="level2"></div></div>
 <div class="level1"><div class="level2"></div></div>
 <div class="level1"><div class="level2"></div></div>
 <div class="level1"><div class="level2"></div></div>
</div><script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>

Test runner

Ready to run.

Testing in
TestOps/sec
children('div')
$('#test').children('div'); // 12 results
ready
find('div')
$('#test').find('div'); // 24 results
ready
children('.level1')
$('#test').children('.level1'); // 12 results
ready
find('.level1')
$('#test').find('.level1'); // 12 results
ready
children('.level2')
$('#test').children('.level2'); // 0 results
ready
find('.level2')
$('#test').find('.level2'); // 12 results
ready
children('.doesnotexist')
$('#test').children('.doesnotexist'); // 0 results
ready
querySelectorAll('#test > .level1');
document.querySelectorAll('#test > .level1');
ready
$("#test")[0]querySelectorAll('> .level1');
$("#test")[0].querySelectorAll('> .level1');
ready

Revisions

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