jquery vs createElement with class

JavaScript performance comparison

Revision 17 of this test case created

Preparation code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
 

Preparation code output

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Testing in unknown unknown
Test Ops/sec
jquery (HTML)
var test = $('<span class="testClass">');
pending…
create 1
var test = $(document.createElement('span'));
test.className = "testClass";
pending…
create 2
var test = $(document.createElement('span')).addClass("testClass");
pending…
create 3
var test = document.createElement('span');
test.className = "testClass";
pending…
create 4
var test = document.createElement('span');
$(test).addClass("testClass");
pending…
create 5
var test = $(document.createElement('span'));
test.addClass("testClass");
pending…

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