Script Preparation code:
Tests:
  • Array.isArray

  • isArray

  • instanceof

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Array.isArray
    isArray
    instanceof

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 2 years ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.5112.102 Safari/537.36
Chrome 104 on Windows
View result in a separate tab
Test name Executions per second
Array.isArray 1515107.5 Ops/sec
isArray 2050942.6 Ops/sec
instanceof 1501231.2 Ops/sec