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 var1!==null vs var1!==undefined vs var1!=="x" (version: 1)

Comparing performance of: var1!==null vs var1!==undefined vs var1!=="x"

Created: 2 years ago by: Registered User
Jump to the latest result
Script Preparation code:
Tests:

  • var1!==null

  • var1!==undefined

  • var1!=="x"

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    var1!==null
    var1!==undefined
    var1!=="x"

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: 2 years ago)
Mozilla/5.0 (iPad; CPU OS 14_8 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/96.0.4664.53 Mobile/15E148 Safari/604.1
Chrome Mobile iOS 96 on iOS 14.8
View result in a separate tab
Test name Executions per second
var1!==null 14991080.0 Ops/sec
var1!==undefined 5243597.0 Ops/sec
var1!=="x" 15088140.0 Ops/sec