Run results for: Symbol vs String property square bracket

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

String

6.1M/s

Symbol

5.9M/s

View exact numbers

Test name	Executions per second
✓ String	6,061,916 Ops/sec
Symbol	5,893,295 Ops/sec

Script Preparation code:

var foo = {};
var sym = Symbol("key");
var str = "key";

Tests: