Scroll Top Tests

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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Java applet disabled.

Testing in unknown unknown
Test Ops/sec
Using Scroll Top
var getScrollPos = function () {
    return $(window).scrollTop();
};

getScrollPos();
pending…
Optimized Scroll Top
var getScrollPos = function () {
    return window.scrollY || window.pageYOffset || $(window).scrollTop();
};

getScrollPos();
pending…

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