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

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Latest run results:
Run details: (Test run date: 24 days ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Chrome 122 on Mac OS X 10.15.7
View result in a separate tab
Test name Executions per second
Array.prototype.concat 16934740.0 Ops/sec
spread operator 60486940.0 Ops/sec
Array.prototype.flat 8419159.0 Ops/sec