Tests:
  • null

  • undefined

  • Object.create(null)

  • void 0

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    null
    undefined
    Object.create(null)
    void 0

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 6 years ago)
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36
Chrome 69 on Linux
View result in a separate tab
Test name Executions per second
null 764385.0 Ops/sec
undefined 4083.7 Ops/sec
Object.create(null) 773280.9 Ops/sec
void 0 1011535.1 Ops/sec


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