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Run results for:
Symbol vs String property square bracket
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Run details:
User agent:
Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Whale/3.5.3.2 Safari/537.36
Browser:
Chrome 120
Operating system:
Android
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
Symbol
5893295.0 Ops/sec
String
6061916.0 Ops/sec
Script Preparation code:
var foo = {}; var sym = Symbol("key"); var str = "key";
Tests:
Symbol
foo[sym] = 1;
String
foo[str] = 1;