test offset jquery vs vanilla

JavaScript performance comparison

Test case created by ornitho13

Preparation code

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

Preparation code output

<div id="element"></div>

Test runner

Warning! For accurate results, please disable Firebug before running the tests. (Why?)

Java applet disabled.

Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
vanilla js
function offset(elt) {
var rect = elt.getBoundingClientRect(), bodyElt = document.body;

return {
  top: rect.top + bodyElt .scrollTop,
  left: rect.left + bodyElt .scrollLeft
}
}
var offsetElt = offset(document.getElementById('element'));
offsetElt.top;
offsetElt.left;
pending…
jquery
$('#element').offset().top;
$('#element').offset().left;
pending…
jquery enhanced
var offset = $(document.getElementById('element')).offset()
offset.top;
offset.left;
pending…

Compare results of other browsers

Revisions

You can edit these tests or add even more tests to this page by appending /edit to the URL.

0 Comments