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

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Browser: Chrome 128

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Object.keys

4.9M/s

Object.getOwnPropertyNames

4.8M/s

View exact numbers

Test name	Executions per second
✓ Object.keys	4,892,237 Ops/sec
Object.getOwnPropertyNames	4,848,418 Ops/sec

Script Preparation code:

var obj = {}

Tests: