concat vs unshift vs spread (huge arrays) (version: 1)

Comparing performance of: unshift vs concat vs spread

Created: one year ago by: Guest
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Previous results
  • Test case name Result
    unshift
    concat
    spread

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 10 months ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:143.0) Gecko/20100101 Firefox/143.0
Firefox 143 on Windows
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unshift
1.1M/s
concat
58/s
spread
9/s
View exact numbers
Test name Executions per second
✓ unshift 1,059,530 Ops/sec
concat 58 Ops/sec
spread 9 Ops/sec

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