Run results for: Object.keys vs Object.getOwnPropertyNames - objects with 0 keys

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36 Edg/119.0.0.0

Browser: Chrome 119

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Object.keys	3256488.5 Ops/sec
Object.getOwnPropertyNames	3364468.2 Ops/sec

Script Preparation code:

var obj = {}

AخA
 
var obj = {}

Tests:

Object.keys
Object.keys(obj);
Object.keys(obj);
Object.getOwnPropertyNames
Object.getOwnPropertyNames(obj)
Object.getOwnPropertyNames(obj)