class versus data-attribute performance
JavaScript performance comparison
Preparation code
<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js">
</script>
<div class="level-one">
<div class="level-two">
<div class="data-qtip" data-qtip="This is the tooltip">
Lorem ipsum dolor sit amet.
</div>
</div>
</div>
Preparation code output
Lorem ipsum dolor sit amet.
Test runner
Warning! For accurate results, please disable Firebug before running the tests. (Why?)
Java applet disabled.
| Test | Ops/sec | |
|---|---|---|
jQuery('.data-qtip[data-qtip]') |
|
pending… |
jQuery('[data-qtip]') |
|
pending… |
You can edit these tests or add even more tests to this page by appending /edit to the URL.
0 comments