Run results for: typeof vs isNaN

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:143.0) Gecko/20100101 Firefox/143.0

Browser: Firefox 143

Operating system: Linux

Device Platform: Desktop

Date tested: 10 months ago

typeof

1010.9M/s

isNaN(5)

722.8M/s

View exact numbers

Test name	Executions per second
✓ typeof	1,010,919,424 Ops/sec
isNaN(5)	722,765,888 Ops/sec

Tests: