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 typeof number vs. Number.isNan vs. isNan (version: 0)

Comparing performance of: typeof vs Number.isNan vs isNaN

Created: one year ago by: Guest
Jump to the latest result
Tests:

  • typeof

  • Number.isNan

  • isNaN

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    typeof
    Number.isNan
    isNaN

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: one month ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0
Chrome 120 on Windows
View result in a separate tab
Test name Executions per second
typeof 1161021000.0 Ops/sec
Number.isNan 13275000.0 Ops/sec
isNaN 13641250.0 Ops/sec