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 `array.slice(-1)[0]` vs `array[array.length - 1]` (version: 0)

Ways to get the last item in an array

Comparing performance of: `array.slice(-1)[0]` vs `array[array.length-1]`

Created: 11 months ago by: Guest
Jump to the latest result
Script Preparation code:
Tests:

  • `array.slice(-1)[0]`

  • `array[array.length-1]`

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    `array.slice(-1)[0]`
    `array[array.length-1]`

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: 9 months ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36
Chrome 114 on Windows
View result in a separate tab
Test name Executions per second
`array.slice(-1)[0]` 20389300.0 Ops/sec
`array[array.length-1]` 13415750.0 Ops/sec