Run results for: lose comparison and type coercion vs strict 2 x strict comparison

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Browser: Chrome 126

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

const value = 1; const isNil = value == null;

151.3M/s

const value = 1; const myIsNil = value === undefined || value === null;

12.9M/s

View exact numbers

Test name	Executions per second
✓ const value = 1; const isNil = value == null;	151,331,792 Ops/sec
const value = 1; const myIsNil = value === undefined \|\| value === null;	12,923,109 Ops/sec

Tests:

const value = 1; const isNil = value == null;
const value = 1; const isNil = value == null;
const value = 1; const myIsNil = value === undefined || value === null;
const value = 1; const myIsNil = value === undefined || value === null;