• Array.prototype.concat

  • spread operator

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    spread operator

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: 5 years ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36
Chrome 67 on Mac OS X 10.13.5
View result in a separate tab
Test name Executions per second
Array.prototype.concat 20655250.0 Ops/sec
spread operator 5898549.0 Ops/sec