Tests:
  • new Array()

    AخA
     
    new Array(500).map((_, index) => index)
  • Array.from()

     
    Array.from({ length: 500 }, (_, index) => index)
Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Experimental features:

  • Test case name Result
    new Array()
    Array.from()

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 8 months ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Chrome 126 on Windows
View result in a separate tab
Test name Executions per second
new Array() 1592241.2 Ops/sec
Array.from() 75222.9 Ops/sec