Run results for: optional chaining X old spice

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 120

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

Benchmark engine: Benchmark.js

old spice

620.6M/s

optional chaining

605.0M/s

View exact numbers

Test name	Executions per second
✓ old spice	620,581,504 Ops/sec
optional chaining	604,950,592 Ops/sec

Tests:

old spice
const testObj = { 'a': {'b': 1, 'c': 'fuzz'} } testObj && testObj.a && testObj.a.c
optional chaining
const testObj = { 'a': {'b': 1, 'c': 'fuzz'} } testObj?.a?.c