jQuery children vs find

JavaScript performance comparison

Revision 106 of this test case created by

Preparation code

<form id="formElem" name="formElem" action="" method="post">
                    <fieldset class="step" data-step='1'>
                        <img src="1.jpg" >
                    </fieldset>
                    <fieldset class="step" data-step='2'>
                        <img src="2.jpg" >
                    </fieldset>
                    <fieldset class="step" data-step='3'>
                        <img src="3.jpg" >
                    </fieldset>
                </form>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
    

Preparation code output

<form id="formElem" name="formElem" action="" method="post"> <fieldset class="step" data-step='1'> <img src="1.jpg" > </fieldset> <fieldset class="step" data-step='2'> <img src="2.jpg" > </fieldset> <fieldset class="step" data-step='3'> <img src="3.jpg" > </fieldset> </form>

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
direct selected
$(document).find('[data-step="1"]')
pending…
find
$('[data-step="1"]')
pending…

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