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 Array spread vs. push performance (version: 0)

Comparing performance of: Array.prototype.push vs Array.prototype.concat vs Array spread

Created: 5 years ago by: Guest
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Script Preparation code:
Tests:

  • Array.prototype.push

  • Array.prototype.concat

  • Array spread

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

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

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: one year ago)
Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/112.0
Firefox 112 on Linux
View result in a separate tab
Test name Executions per second
Array.prototype.push 26333610.0 Ops/sec
Array.prototype.concat 0.3 Ops/sec
Array spread 0.2 Ops/sec