Run results for: Optional chaining vs native code

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.3 Safari/605.1.15

Browser: Safari 15

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Optional Chaining	11995706.0 Ops/sec
Native	6331204.0 Ops/sec

Script Preparation code:

var foo={}

Tests: