proto vs generator

JavaScript performance comparison

Test case created

Preparation code

 
<script>
Benchmark.prototype.setup = function() {
    var generator = function()
    {
    return {
    x: 0,
    doWork: function()
    {
    this.x += 1;
    }
    };
    };
   
    var obj = function()
    {
    this.x = 0;
    };
   
    obj.prototype.doWork = function()
    {
    this.x += 1;
    };
};
</script>

Test runner

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Testing in unknown unknown
Test Ops/sec
proto
var myObj = new obj();
myObj.doWork();
 
pending…
generator
var myObj = generator();
myObj.doWork();
pending…

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