closest element

JavaScript performance comparison

Test case created by Kory

Info

Speed comparison of different libraries closest functions

Preparation code

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

<div class="parentElement">
<div>
<div class="target">

</div>
</div>
</div>
<script>
Benchmark.prototype.teardown = function() {
    if(window.closestParent.className !== 'parentElement'){
        throw "closest failed";
    }
};
</script>

Preparation code output

Test runner

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

Java applet disabled.

Testing in unknown unknown
Test Ops/sec
jQuery
window.closestParent = $('.target').closest('.parentElement')[0];
pending…
doc
window.closestParent = doc.closest('.target', '.parentElement');
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. Here’s a list of current revisions for this page:

0 comments

Add a comment