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 Array.from() vs new Array() vs push pushup (version: 0)

Testing the difference between creating filled arrays.

Comparing performance of: new Array() vs Array.from() vs push

Created: one month ago by: Guest
Jump to the latest result
Tests:

  • new Array()

  • Array.from()

  • push

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    new Array()
    Array.from()
    push

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: one month ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Chrome 122 on Windows
View result in a separate tab
Test name Executions per second
new Array() 609595.7 Ops/sec
Array.from() 27223.9 Ops/sec
push 465561.6 Ops/sec