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Run results for:
Jquery fastest selector (fix)
fix : jQuery was missing. new : added test '#test > .outer'. change : generate html code in preparation step
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=569065" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
Browser:
Chrome 128
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
find .outer
16K/s
#test > .outer
6K/s
find > .outer
6K/s
children .outer
3K/s
children div
3K/s
find div
893/s
View exact numbers
Test name
Executions per second
✓
find .outer
15,935 Ops/sec
#test > .outer
5,750 Ops/sec
find > .outer
5,702 Ops/sec
children .outer
3,069 Ops/sec
children div
2,807 Ops/sec
find div
893 Ops/sec
HTML Preparation code:
<div id="test"></div> <script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.7.1/jquery.js'></script>
Script Preparation code:
let rootElement = $("#test"); for(let n=1; n<=1000; n++) rootElement.append('<div class="outer"><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div><div class="inner">Test</div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>');
Tests:
children div
$('#test').children('div');
find div
$('#test').find('div');
children .outer
$('#test').children('.outer');
find .outer
$('#test').find('.outer');
find > .outer
$('#test').find('> .outer');
#test > .outer
$('#test > .outer');