Tests:
  • Array.prototype.concat

  • spread operator

  • Push

  • spread operator 2

  • Apply

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Array.prototype.concat
    spread operator
    Push
    spread operator 2
    Apply

    Fastest: N/A

    Slowest: N/A

Get performance results from real users on your website with Request Metrics.
Latest run results:
Run details: (Test run date: 5 years ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.67 Safari/537.36
Chrome 70 on Windows
View result in a separate tab
Test name Executions per second
Array.prototype.concat 6037235.0 Ops/sec
spread operator 23905730.0 Ops/sec
Push 23568200.0 Ops/sec
spread operator 2 5412549.0 Ops/sec
Apply 4337195.0 Ops/sec