Run results for: Compare typeof vs null check 2

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36 Edg/123.0.0.0

Browser: Chrome 123

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Is null

18.6M/s

Is number

17.7M/s

View exact numbers

Test name	Executions per second
✓ Is null	18,604,822 Ops/sec
Is number	17,703,096 Ops/sec

Script Preparation code:

const value = null

Tests: