Run results for: typeof vs boolean

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Browser: Chrome 130

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

typeof

7.4M/s

boolean

4.0M/s

View exact numbers

Test name	Executions per second
✓ typeof	7,416,292 Ops/sec
boolean	4,045,094 Ops/sec

Script Preparation code:

var obj = 'string';

Tests: