jquery vs createElement with class

JavaScript performance comparison

Revision 87 of this test case created by Jens Duttke

Preparation code

<script src="http://code.jquery.com/jquery-2.1.4.min.js"></script>
 

Preparation code output

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Testing in unknown unknown
Test Ops/sec
jquery (HTML, no end tag)
var test = $('<span class="testClass">');
pending…
createElement
var test = document.createElement('span');
test.className = "testClass";
pending…
jQuery (Object)
var test = $('<span></span>', {
  'class': 'testClass',
})
pending…
document.create no jQuery
var test = document.createElement('span');
test.classList.add("testClass");
pending…
jquery (HTML, end tag)
var test = $('<span class="testClass"></span>');
pending…
jquery (HTML, self closing)
var test = $('<span class="testClass" />');
pending…
jquery (addClass)
var test = $('<span></span>');
test.addClass('testClass')
pending…

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