Run results for: Symbol vs String property square bracket

Run details:

User agent: Mozilla/5.0 (X11; CrOS x86_64 14541.0.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Browser: Chrome 124

Operating system: Chrome OS 14541.0.0

Device Platform: Desktop

Date tested: 2 years ago

String

3.6M/s

Symbol

3.5M/s

View exact numbers

Test name	Executions per second
✓ String	3,559,878 Ops/sec
Symbol	3,548,138 Ops/sec

Script Preparation code:

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

Tests: