to use or not to use getElementById for performance

JavaScript performance comparison

Revision 2 of this test case created

Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<div id="rumpus"></div>
 

Preparation code output

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Testing in unknown unknown
Test Ops/sec
without getElementById
$('#rumpus').text('roo');
pending…
with getElementById
document.getElementById("rumpus").innerHTML = "roo"
pending…

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