Run results for: typeof !== undefined vs strict !equal

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0

Browser: Chrome 120

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

typeof

1018.7M/s

strict equal undefined

8.9M/s

View exact numbers

Test name	Executions per second
✓ typeof	1,018,669,632 Ops/sec
strict equal undefined	8,876,274 Ops/sec

Tests: