hide or class

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="a"></div>

Preparation code output

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Testing in unknown unknown
Test Ops/sec
check :hidden
if ($('#a').is(':hidden')) {
    $('#a').show();
} else {
    $('#a').hide();
}
pending…
check hasClass()
if ($('#a').hasClass('hide')) {
    $('#a').removeClass('hide');
} else {
    $('#a').addClass('hide');
}
pending…
toggleClass()
$('#a').toggleClass('hide')
pending…
check hasClass() + temp variable
var anchor = $('#a');
if (anchor.hasClass('hide')) {
    anchor.removeClass('hide');
} else {
    anchor.addClass('hide');
}
pending…

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