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.
jsperf.com URLs are mirrored at the same path, e.g:
https://jsperf.com/negative-modulo/2
Can be accessed at:
https://jsperf.app/negative-modulo/2
Testing whether selecting multiple class names is faster by various methods
<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<div class="container" id="containerid">
<div class="main">
<ul class="list-1">
<li class="odd">item</li>
<li>item</li>
<li class="odd">item</li>
<li>item</li>
<li class="odd">item</li>
<li>item</li>
<li class="odd">item</li>
<li>item</li>
</ul>
<ul class="list-2">
<li class="odd">item</li>
<li>item</li>
<li class="odd">item</li>
<li>item</li>
<li class="odd">item</li>
<li>item</li>
<li class="odd">item</li>
<li>item</li>
</ul>
</div>
</div>
Ready to run.
Test | Ops/sec | |
---|---|---|
jQuery id |
| ready |
jQuery id - find() |
| ready |
jQuery selector class |
| ready |
jQuery Selector class |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.