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
A myth about jQuery performance versus DOM performance: creating elements. When creating element nodes, DOM methods are faster than jQuery methods.
Inspired in: http://gabrieleromanato.name/a-myth-about-jquery-performance-versus-dom-performance-creating-elements/
<script src="http://code.jquery.com/jquery-2.0.3.min.js"></script>
<div id="output"></div>
var output = document.querySelector('#output');
document.querySelector('#output').innerHTML = '';
Ready to run.
Test | Ops/sec | |
---|---|---|
Native DOM management |
| ready |
jQuery DOM management |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.