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
<style>
.one { background: red; width: 100px; height: 100px; }
.two { background: blue; width: 50px; height: 50px; }
</style>
<div id="candidate"></div>
var candidate = document.getElementById('candidate');
Ready to run.
Test | Ops/sec | |
---|---|---|
Class (className) |
| ready |
Class (setAttribute) |
| ready |
Style |
| ready |
Style (setAttribute) |
| ready |
cssText |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.