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
simple selector tests
<script src="http://yui.yahooapis.com/3.4.1/build/yui/yui-min.js">
</script>
<script src="http://code.jquery.com/jquery-1.7.min.js">
</script>
<div id="test">
<div class="testlink">
<a href="#" id="linkone" title="test">test link</a>
</div>
<div class="testmenu">
<ul>
<li class="menuitem itemone">
<a href="#" title="item 1">menu item 1</a>
</li>
<li class="menuitem itemtwo">
<a href="#" title="item 2">menu item 2</a>
</li>
<li class="menuitem itemthree">
not clickable item 3
</li>
</ul>
</div>
</div>
<script>
var selectors = ['.menuitem', 'li.menuitem', '#linkone', 'div#test', 'a[title*=item]', 'a[title=test]'];
var Y = YUI().use('node-base', 'selector-css3');
</script><script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
Ready to run.
Test | Ops/sec | |
---|---|---|
jQuery v1.7 |
| ready |
YUI v3.4.1 |
| ready |
YUI v3.4.1 Selector class |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.