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/120.0.0.0 Safari/537.36
Chrome 120
Mac OS X 10.15.7
Desktop
10 months ago
Test name Executions per second
typeof 193829632.0 Ops/sec
Number.isNan 18272692.0 Ops/sec
isNaN 18006890.0 Ops/sec
Tests:

  • typeof

  • Number.isNan

  • isNaN