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
Check Pure JS NOD Selector Vs JQuery Selector
<div class="pane">
<ul>
<li class="list"><a href="#">test</a></li>
<li class="list">test</li>
<li class="list">test</li>
<li class="list">test</li>
<li class="list">test</li>
<li class="list">test</li>
<li class="list">test</li>
<li class="list">test</li>
</ul>
</div>
<div class="pane">
<ul>
<li class="list"><a href="#">test</a></li>
<li class="list">test</li>
<li class="list">test</li>
<li class="list">test</li>
<li class="list">test</li>
<li class="list">test</li>
<li class="list">test</li>
<li class="list">test</li>
</ul>
</div><script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script>
$.fn.tags = function (tagName) {
var i=this.length,
arr=[];
for (i;i--;) {
$.merge (arr, this[i].getElementsByTagName (tagName));
}
return $(arr);
};
var $links = $('.pane a'),
$nodes;
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
jQuery |
| ready |
jQuery method with getElementsByTagName |
| ready |
Pure JS |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.