jQuery .find() vs. context selector

JavaScript performance comparison

Revision 112 of this test case created by matt

Preparation code

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>

<div id="someId">
<p>A test</p>
<p>
     <p id="#somePId" class="someClass"></p>
</p>
<p>This is text</p>
</div>

    

Preparation code output

<div id="someId"> <p>A test</p> <p> <p id="#somePId" class="someClass"></p> </p> <p>This is text</p> </div>

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
Find id
var hasFrame = $('#somePId').length > 0 ? true : false;
pending…
Find id from context
var $context = $('#someId')
var hasFrame = $context.find('#somePId').length > 0 ? true : false;
pending…

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A test

This is text