Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36
Chrome 75
Mac OS X 10.14.0
Desktop
5 years ago
Test name Executions per second
slice 936738.6 Ops/sec
spread operator 9048235.0 Ops/sec
concat into empty array 1960049.6 Ops/sec
Array.from 3574859.5 Ops/sec
Script Preparation code:
Tests:
  • slice

  • spread operator

  • concat into empty array

  • Array.from


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