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="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<style>
#test div {
float:left;
}
</style>
<div id="test"></div>
var $test = $("#test"),
cssText = typeof(document.createElement("div").style.cssText) != "undefined",
elems = [],
colors = "#f88 #8f8 #88f #ff8 #8ff #f8f".split(" "),
el, text, count = 0
test.innerHTML = ""
for (var i = 0; i < 100; i++) {
var el = $("<div>")
elems.push(el)
$test.append(el)
}
Ready to run.
Test | Ops/sec | |
---|---|---|
style |
| ready |
cssText |
| ready |
setAttribute text |
| ready |
jQuery.css |
| ready |
setAttribute |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.