jsPerf.app is an online JavaScript performance benchmark test runner & jsperf.com mirror. It is a complete rewrite in homage to the once excellent jsperf.com now with hopefully a more modern & maintainable codebase.
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https://jsperf.com/negative-modulo/2
Can be accessed at:
https://jsperf.app/negative-modulo/2
To get the list of all items at the level of a certain element, is it faster to do .parent().children() or .siblings().andSelf()?
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div>
<p></p>
<p></p>
<p></p>
<p></p>
<p></p>
<p id="someElement"></p>
</div>
var $someElement = $("#someElement"),
someElement = $someElement[0];
Ready to run.
Test | Ops/sec | |
---|---|---|
parent's children |
| ready |
siblings and self |
| ready |
parentNode and children |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.