Data Selector Performance (v2)

Revision 2 of this benchmark created on

Preparation HTML

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

Setup

var i = 500;
    var ul = $("#test");
    ul.html('');
    while (i > 0) {
      ul.append("<li data-component=\"list-item\" class=\"list-item my-other-class\">List Item " + i.toString() + "</li>");
      i -= 1;
    }

Teardown


    ul.html('');

Test runner

Ready to run.

Testing in
TestOps/sec
dataSelector
$("[data-component=\"list-item\"]", ul)
ready
classSelector
$(".list-item", ul)
ready
two classes
$(".list-item.my-other-class", ul)
ready
data selector using find
ul.find('[data-component=list-item]')
ready
class selector using find
ul.find('.list-item')
ready
two classes using find
ul.find('.list-item.my-other-class')
ready
data attribute using vanilla js
document.querySelectorAll('[data-component=list-item]')
ready
class and vanilla js
document.querySelectorAll('.list-item')
ready
two classes and vanilla js
document.querySelectorAll('.list-item.my-other-class')
ready

Revisions

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