ExtJS create vs define-create

JavaScript performance comparison

Revision 11 of this test case created

Info

Added a div to render to.

Preparation code

<script src="//ajax.googleapis.com/ajax/libs/ext-core/3/ext-core.js">
</script>
<script src="//cdn.sencha.io/ext-4.1.0-gpl/ext-all.js">
</script>
<div id='render'></div>
<script>
Benchmark.prototype.setup = function() {
    Ext.define('MyPanel',{extends:'Ext.Panel', html:'hi'});
};
</script>

Preparation code output

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Testing in unknown unknown
Test Ops/sec
Ext.create
Ext.create('Ext.Panel',{html:'hi', renderTo: 'render'});
pending…
Ext.define
Ext.create('MyPanel',{renderTo: 'render'});
pending…

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