Tests:
  • Array.prototype.concat

  • spread operator

  • Array.prototype.flat

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

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

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: one month ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Chrome 130 on Mac OS X 10.15.7
View result in a separate tab
Test name Executions per second
Array.prototype.concat 5.6 Ops/sec
spread operator 5.2 Ops/sec
Array.prototype.flat 5.2 Ops/sec