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/131.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 131

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Symbol

48.2M/s

String

43.6M/s

View exact numbers

Test name	Executions per second
✓ Symbol	48,193,556 Ops/sec
String	43,562,540 Ops/sec

Script Preparation code:

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

Tests: