object and define vs object and props

JavaScript performance comparison

Test case created by derek

Preparation code

 
<script>
Benchmark.prototype.setup = function() {
    var theObject = void(0);
};
</script>

Test runner

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Testing in unknown unknown
Test Ops/sec
define
theObject = {
    aProp: "a value",
    aNotherProp: {},
    aNotherAgain: "",
}
pending…
props
theObject = {};
theObject.aProp = "a value";
theObject.aNotherProp = {};
theObject.aNotherAgain = "";
pending…

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