Script Preparation code:
Tests:
  • undefined

  • typeof

  • in

  • hasOwnProperty

  • bool

  • ?.

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    undefined
    typeof
    in
    hasOwnProperty
    bool
    ?.

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: one year ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36
Chrome 109 on Windows
View result in a separate tab
Test name Executions per second
undefined 1700237.0 Ops/sec
typeof 5266003.5 Ops/sec
in 5793627.5 Ops/sec
hasOwnProperty 4974282.0 Ops/sec
bool 5179799.0 Ops/sec
?. 5058121.0 Ops/sec


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