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
<div id="container">
<ul>
<li id="byID">1</li>
<li class="unique_class">2.1</li>
<li class="unique_class">2.2</li>
<li class="unique_class">2.3</li>
<li class="multi_class">3</li>
<li class="multi_class">4</li>
</ul>
</div>
<div>
</div>
<div>
</div>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
Ready to run.
Test | Ops/sec | |
---|---|---|
$('#target') |
| ready |
$('.target') |
| ready |
$('.target').first() |
| ready |
$("*") |
| ready |
$(":div") |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.