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 on multiple elements
<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<div></div><div></div><div></div><div></div><div></div><div></div>
<div></div><div></div><div></div><div></div><div></div><div></div>
<div></div><div></div><div></div><div></div><div></div><div></div>
<div></div><div></div><div></div><div></div><div></div><div></div>
<div></div><div></div><div></div><div></div><div></div><div></div>
<div></div><div></div><div></div><div></div><div></div><div></div>
<div></div><div></div><div></div><div></div><div></div><div></div>
<script>
var cachedjQuery = $('div');
var cachedEl = document.getElementsByTagName("div");
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
jQuery :: display: none |
| ready |
jQuery :: hide() |
| ready |
jQuery :: display: none (cached) |
| ready |
jQuery :: hide() (cached) |
| ready |
Element (cached) |
| ready |
Element (cached style visibility) |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.