Tests:
  • Array.prototype.concat

  • spread operator

  • Push

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Array.prototype.concat
    spread operator
    Push

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 4 months ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Chrome 74 on Mac OS X 10.14.5
View result in a separate tab
Test name Executions per second
Array.prototype.concat 3687823.0 Ops/sec
spread operator 25247060.0 Ops/sec
Push 25294430.0 Ops/sec