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>
var divTemplate = function() {
var div = document.createElement('div'),
divStyle = div.style,
childH1 = document.createElement('h1'),
childP = document.createElement('p'),
childSpan = document.createElement('span');;
divStyle.position = "absolute";
divStyle.cursor = "pointer";
divStyle.overflow = "hidden";
div.appendChild(childH1);
div.appendChild(childP);
div.appendChild(childSpan);
return div;
},
masterDiv = divTemplate();
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
createElement |
| ready |
cloneNode |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.