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
Fixed issues with the tests which causes incorrect results: * All but the native selector were not actually selecting anything since they were just querying the index. * dojo test was returning the query object rather then actually executing the callback block
<script src="http://yui.yahooapis.com/3.6.0/build/yui/yui-min.js">
</script>
<script src="http://code.jquery.com/jquery-1.8.3.min.js">
</script>
<script src="http://ajax.googleapis.com/ajax/libs/dojo/1.8.2/dojo/dojo.js"></script>
<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>
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'];
Ready to run.
Test | Ops/sec | |
---|---|---|
jQuery v1.8 |
| ready |
YUI v3.6.0 |
| ready |
Dojo 1.8 |
| ready |
querySelector |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.