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" data-foo="bar" class="foobar"></div>
<script>
var $elem = $('#foo').data('foo', 'bar');
var elem = $elem[0];
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
hasClass |
| ready |
$.data |
| ready |
data attribute |
| ready |
dataset property (where supported) |
| ready |
.data |
| ready |
.data() |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.