jQuery Cached Set (v55)

Revision 55 of this benchmark created by Sven on

Preparation HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js">
</script>
<div id="top" class="mydiv">
  <p id="para_1" class="mytext">
    Paragraph one
  </p>
  <p id="para_2" class="mytext">
    Paragraph two
  </p>
  <p id="para_3" class="mytext">
    Paragraph three
  </p>
  <span id="span_1" class="mytext">
    Text in a span
  </span>
</div>
<p id="para_4" class="mytext">
  Paragraph four
</p>
<p id="para_5" class="mytext">
  Paragraph five
</p>
<p id="para_6" class="mytext">
  Paragraph six
</p>
<script>
  var parent_el = document.getElementById("top");
  var cached = jQuery(parent_el).find('p.mytext');
</script>

Test runner

Ready to run.

Testing in
TestOps/sec
Cached elements
cached.css('color', '#ff0000');
cached.css('text-decoration', 'underline');
cached.css('background-color', '#eeeeee');
ready
No cache
jQuery('#top').find('p.mytext').css('color', '#ff0000');
jQuery('#top').find('p.mytext').css('text-decoration', 'underline');
jQuery('#top').find('p.mytext').css('background-color', '#eeeeee');
ready
Cache2
cached.css('color', '#ff0000').css('text-decoration', 'underline').css('background-color', '#eeeeee');
ready
Cach3
cached.css({
  "color": "#ff0000",
  "text-decoration": "underline",
  "background-color": "#eeeeee"
});
ready
Cache no jQuery
var element = document.getElementById("top");
var ptags = element.getElementsByTagName("p");

Array.prototype.forEach.call(ptags, function(el, i){ 
if(el.getElementsByClassName("mytext")){
	el.style.color = "#ff0000";
  el.style.textDecoration = "underline";
  el.style.backgroundColor = "#eeeeee";
}
});
ready

Revisions

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