class-vs-data-selector

JavaScript performance comparison

Test case created by Josh

Preparation code

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

<div data-iscroll class="iscroll-wrapper"></div>

Preparation code output

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Testing in unknown unknown
Test Ops/sec
class-selector
var el = $(".iscroll-wrapper");
pending…
data-selector
var el = $("[data-iscroll]");
pending…

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1 comment

Josh (revision owner) commented :

Compare class selector against data attribute selector

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