Run results for: Optional Chaining versus _.get lodash V22

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36

Browser: Chrome 146

Operating system: Windows

Device Platform: Desktop

Date tested: 4 months ago

Optional Chaining

191.7M/s

Lodash

13.0M/s

View exact numbers

Test name	Executions per second
✓ Optional Chaining	191,693,936 Ops/sec
Lodash	13,029,799 Ops/sec

Script Preparation code:

var obj = {a: {b: {c: {d: 1}}}}

Tests:

Optional Chaining
obj.a == null ? undefined : obj.a.b == null ? undefined : obj.a.b.c == null ? undefined : obj.a.b.c.d
Lodash
_.get(obj, "a.b.c.d")