Run results for: optionally chain me up on valentimes day - no safeword

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36

Browser: Chrome 106

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
optionally chaining deez	25423130.0 Ops/sec
if deez	4286022.0 Ops/sec

Script Preparation code:

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

Tests:

optionally chaining deez
let val = obj?.a?.b?.c?.d;
if deez
let val; if( obj && obj.a && obj.a.b && obj.a.b.c && obj.a.b.c.d) { val = obj.a.b.c.d;}