jq1.7.1-vs-jq1.8.3

JavaScript performance comparison

Revision 8 of this test case created

Info

test

Preparation code

<script src="//ajax.aspnetcdn.com/ajax/jQuery/jquery-1.8.3.min.js">
</script>
<script type="text/javascript">
  var $183 = jQuery.noConflict();
</script>
<script src="//ajax.aspnetcdn.com/ajax/jQuery/jquery-1.7.1.min.js">
</script>
<script type="text/javascript">
  var $171 = jQuery.noConflict();
</script>
<div class="wrapper">
  <div class="innerWrapper">
    <div class="button">
        <a href="" id="button" class="buttonRef">  
                  <span class="buttonText">Text</span>
       </a>
    </div>
  </div>
</div>
<script>
  var context83 = $183("div.wrapper");
  var context71 = $171("div.wrapper");
</script>

Preparation code output

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Testing in unknown unknown
Test Ops/sec
Get - Class 1.7.1
var item = $171(".buttonRef");
pending…
Get class1.8.3
var item = $183(".buttonRef");
pending…
Context-Class 1.7.1
var item = $171(".buttonRef", context71);
pending…
Context-Class 1.8.3
var item = $183(".buttonRef", context83);
pending…
Find-Class 1.7.1
var item = context71.find(".buttonRef")
pending…
Find-Class 1.8.3
var item = context83.find(".buttonRef")
pending…

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