plainObjectVsPropotype

JavaScript performance comparison

Revision 2 of this test case created by Jonathan Perry

Preparation code

 
<script>
Benchmark.prototype.setup = function() {
    var Class = function(i){
     this.x = i;
    }
   
    var po = new Class(20);
    var ol = {};
    po.x = 20;
    ol.x = 20;
};
</script>

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Testing in unknown unknown
Test Ops/sec
plain obj
ol.x = 20;
pending…
prototype
po.x = 20;
pending…

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