Data Retrieval

JavaScript performance comparison

Revision 2 of this test case created

Preparation code

<script>
var local = 25;
var object = { property: 25 };
var array = [ 25 ];
var result;
</script>

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Testing in unknown unknown
Test Ops/sec
Literal
result = 25;
pending…
Local variable
result = local;
pending…
Object property dot syntax
result = object.property;
pending…
Object Property
result = object["property"]
pending…
Array item
result = array[0];
pending…

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Revisions

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