Tests:
  • Array.prototype.concat

  • spread operator

  • spread operator (to existing array)

  • Push

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Array.prototype.concat
    spread operator
    spread operator (to existing array)
    Push

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 2 years ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36
Chrome 96 on Mac OS X 10.15.7
View result in a separate tab
Test name Executions per second
Array.prototype.concat 2719859.5 Ops/sec
spread operator 1063712.5 Ops/sec
spread operator (to existing array) 1041102.1 Ops/sec
Push 1348727.1 Ops/sec