lodash flatten vs array.flat 2 (version: 1)

lodash flatten vs spread

Comparing performance of: arr .flat vs lodash flatten vs concat + spread

Created: 8 months ago by: Guest
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HTML Preparation code:
Script Preparation code:
Tests:

  • arr .flat

  • lodash flatten

  • concat + spread

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    arr .flat
    lodash flatten
    concat + spread

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 8 months ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36
Chrome 140 on Windows
View result in a separate tab
Test name Executions per second
arr .flat 273.0 Ops/sec
lodash flatten 483.2 Ops/sec
concat + spread 2164.7 Ops/sec
Related benchmarks: