browser rdetection

JavaScript performance comparison

Test case created

Preparation code

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

Preparation code output

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Testing in unknown unknown
Test Ops/sec
document
var t = (document.uniqueID || window.sidebvar);
pending…
userAgent
var t = (/MSIE|Firefox/.test(navigator.userAgent));
pending…
jquery
var t = (!$.support.reliableMarginRight || window.opera); //opera & chrome & safari & android & ios
pending…
jquery 2
var t = ($.support.checkOn || window.opera); //opera & chrome & safari & android & ios
pending…

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