Run results for: typeof number vs. Number.isNan vs. isNan

Go to the benchmark
Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
Chrome 128
Mac OS X 10.15.7
Desktop
one year ago
typeof
180.2M/s
Number.isNan
15.7M/s
isNaN
15.7M/s
View exact numbers
Test name Executions per second
✓ typeof 180,155,408 Ops/sec
Number.isNan 15,677,055 Ops/sec
isNaN 15,659,759 Ops/sec
Tests: