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
<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<div id="foo" style="height:666px;width:300px;">
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ipsa neque tempore eligendi. Facilis inventore rem cum doloribus adipisci deleniti, fugiat quos? Possimus, perferendis deserunt, deleniti enim amet officia incidunt quas.
<div>
var $foo = $("#foo");
Ready to run.
Test | Ops/sec | |
---|---|---|
.height() |
| ready |
.offsetHeight [read-only] |
| ready |
.css("height") |
| ready |
.style.height |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.