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
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>
</title>
<script type='text/javascript'>
window.$ = (function() {
var q = [], f = function (cb) {
q.push(cb);
};
f.attachReady = function ($) {
$(function () {
$.each(q, function(i, f) {
f();
});
q.length = 0; // clear it, just in case
});
return $;
}
return f;
})();
</script>
</head>
<body>
<div>
<script>
$(function() {
console.log("wallop");
});
</script>
<nav>
<ol>
<li>
<a href="##">1</a>
<script>
$(function() {
console.log("wallop");
});
</script>
</li>
<li>
<a href="##">2</a>
<script>
$(function() {
console.log("wallop");
});
</script>
</li>
<li>
<a href="##">3</a>
<script>
$(function() {
console.log("wallop");
});
</script>
</li>
<li>
<a href="##">4</a>
<script>
$(function() {
console.log("wallop");
});
</script>
</li>
<li>
<a href="##">5</a>
<script>
$(function() {
console.log("wallop");
});
</script>
</li>
<li>
<a href="##">6</a>
<script>
$(function() {
console.log("wallop");
});
</script>
</li>
<li>
<a href="##">7</a>
<script>
$(function() {
console.log("wallop");
});
</script>
</li>
<li>
<a href="##">8</a>
<script>
$(function() {
console.log("wallop");
});
</script>
</li>
<li>
<a href="##">9</a>
<script>
$(function() {
console.log("wallop");
});
</script>
</li>
</ol>
</nav>
<script>
$(function() {
$("a").click(function(ev) {
ev.preventDefault();
console.log($(this).text());
});
});
</script>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js">
</script>
</body>
</html>
Ready to run.
Test | Ops/sec | |
---|---|---|
with onload |
| ready |
without |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.