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="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<select id="container"></select>
$container = $('#container');
$container.empty();
var els = [];
var $els = $();
var string = '';
for (var i = 0; i < 1000; i++) {
$els.add(new Option(i, i));
els.push(new Option(i, i));
string += '<option value="' + i + '">' + i + '</option>';
}
Ready to run.
Test | Ops/sec | |
---|---|---|
string |
| ready |
array |
| ready |
jQ object |
| ready |
control |
| ready |
control2 |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.