Selecting elements by attribute - jQuery vs native querySelectorAll
JavaScript performance comparison
Preparation code
<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js">
</script>
<div>
<menu data-controller="menu" class="ui-toolbar ui-widget-header">
<a id="newPage" href="#">New</a>
</menu>
<div id="mainWrapper">
<div data-controller="wijsplitter">
<div id="splitter">
</div>
<div>
</div>
</div>
</div>
<button data-controller="button">
</button>
</div>
Preparation code output
Test runner
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Java applet disabled.
| Test | Ops/sec | |
|---|---|---|
querySelectorAll |
|
pending… |
jQuery |
|
pending… |
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