Tests:
  • Array.prototype.concat

  • spread operator

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

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

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 7 days ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:76.0) Gecko/20100101 Firefox/76.0
Firefox 76 on Mac OS X 10.14
View result in a separate tab
Test name Executions per second
Array.prototype.concat 12747580.0 Ops/sec
spread operator 13659460.0 Ops/sec