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
<div id="box">I'm a box</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/zepto/1.0rc1/zepto.min.js">
</script>
<style>
.newClass{
background: #FF0000;
box-shadow: "1px 1px 5px 5px red";
width: "100px";
height: "100px";
display: "block";
}
</style>
var el = document.getElementById("box");
el.className = "";
el.setAttribute("style", "");
el = null;
Ready to run.
Test | Ops/sec | |
---|---|---|
jQuery.css() |
| ready |
Native DOM |
| ready |
single CSS |
| ready |
Native DOM ["style"] |
| ready |
add class |
| ready |
style attr |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.