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 src="http://yui.yahooapis.com/combo?3.4.1/build/yui-base/yui-base-min.js&3.4.1/build/oop/oop-min.js&3.4.1/build/event-custom-base/event-custom-base-min.js&3.4.1/build/features/features-min.js&3.4.1/build/dom-core/dom-core-min.js&3.4.1/build/dom-base/dom-base-min.js&3.4.1/build/selector-native/selector-native-min.js&3.4.1/build/selector/selector-min.js&3.4.1/build/node-core/node-core-min.js&3.4.1/build/node-base/node-base-min.js&3.4.1/build/event-base/event-base-min.js&3.4.1/build/event-delegate/event-delegate-min.js&3.4.1/build/node-event-delegate/node-event-delegate-min.js&3.4.1/build/pluginhost-base/pluginhost-base-min.js&3.4.1/build/pluginhost-config/pluginhost-config-min.js&3.4.1/build/node-pluginhost/node-pluginhost-min.js&3.4.1/build/dom-style/dom-style-min.js&3.4.1/build/dom-screen/dom-screen-min.js&3.4.1/build/node-screen/node-screen-min.js&3.4.1/build/node-style/node-style-min.js">
</script>
<script src="ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.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 = ['body', 'div', 'body div', 'div a', 'div > a', 'div[class^=test]', 'div, li, a', '.menuitem', 'li.menuitem', '#linkone', 'div#test', 'a[title*=item]', 'a[title=test]', 'li:nth-child(even)', 'li:nth-child(odd)', 'li:last-child', 'li:first-child'];
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
jQuery v1.6.4 |
| ready |
YUI3 v3.4.1 |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.