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="a">
<div>
<div>
<div>
<p>
</p>
<p>
</p>
</div>
</div>
</div>
</div>
<script>
$a_div = $('#a');
a_div = document.getElementById('a');
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
$('#a p') |
| ready |
$('p', $a_div) |
| ready |
$a_div.find('p') |
| ready |
$('p', a_div) CTX |
| ready |
$(a_div).find('p') CTX |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.