MeasureThat.net

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

Go to the benchmark
Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/117.0
Firefox 117
Windows
Desktop
one year ago
Test name Executions per second
typeof 920471360.0 Ops/sec
Number.isNan 938080064.0 Ops/sec
isNaN 972983872.0 Ops/sec
Tests:

  • typeof

  • Number.isNan

  • isNaN

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