Script Preparation code:
Tests:
  • not obj

  • obj is null or obj is undefined

  • type of obj is undefined or obj is null

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    not obj
    obj is null or obj is undefined
    type of obj is undefined or obj is null

    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/114.0.0.0 Safari/537.36 Edg/114.0.1823.43
Chrome 114 on Windows
View result in a separate tab
Test name Executions per second
not obj 9072898.0 Ops/sec
obj is null or obj is undefined 2963607.2 Ops/sec
type of obj is undefined or obj is null 8623800.0 Ops/sec