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>
<script>
(function (win)
{
var Store = {},
DOMCache = {
get: function ( selector, force )
{
if ( Store[selector] && !force )
{
return Store[selector];
}
return (Store[selector] = $(selector));
}
};
win.DOMCache = DOMCache;
}(window));
$(document).ready(function() {
window.$h1 = $('h1');
window.$h2 = $('h2');
});
</script>
<h1>Header 1</h1>
<h2>Header 2</h2>
Ready to run.
Test | Ops/sec | |
---|---|---|
jQuery |
| ready |
jQuery Cached |
| ready |
jQuery Chaining |
| ready |
DOMCache |
| ready |
DOMCache chaining |
| ready |
Manual Cache |
| ready |
Manual Cache Chaining |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.