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 concat vs spread vs empty spread vs push (performance) (version: 0)

Compare the new ES6 spread operator with the traditional concat() method and push

Comparing performance of: concat vs spread vs empty spread vs push

Created: 5 years ago by: Guest
Jump to the latest result
Tests:

  • concat

  • spread

  • empty spread

  • push

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    concat
    spread
    empty spread
    push

    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_14_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.75 Safari/537.36
Chrome 73 on Mac OS X 10.14.1
View result in a separate tab
Test name Executions per second
concat 7217540.0 Ops/sec
spread 5005804.0 Ops/sec
empty spread 12111580.0 Ops/sec
push 31386190.0 Ops/sec