MeasureThat.net

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/117.0.0.0 Safari/537.36
Chrome 117
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
typeof 896166784.0 Ops/sec
Number.isNan 9810339.0 Ops/sec
isNaN 9417540.0 Ops/sec
Tests:

  • typeof

  • Number.isNan

  • isNaN