jQuery vs JavaScript Performance Comparison

JavaScript performance comparison

Revision 5 of this test case created by

Preparation code

<div id="hello">
</div>
<div class="bye">
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js">
</script>
    

Preparation code output

<div id="hello"> </div> <div class="bye"> </div>

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Java applet disabled.

Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
jQuery ID Selector Append
var $el = $('#hello');
pending…
JavaScript ID Append
var $el = document.getElementById('#hello');

pending…
jQuery Class Selector
var $el = $('.bye');
pending…
JavaScript Class Selector
var $el = document.getElementsByClassName('.bye');
pending…

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