Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36
Chrome 70
Mac OS X 10.13.6
Desktop
6 years ago
Test name Executions per second
Array.prototype.concat 3034228.8 Ops/sec
Multiple spread 4660026.0 Ops/sec
Push spread 3689602.5 Ops/sec
Multiple push 2217334.5 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.concat

  • Multiple spread

  • Push spread

  • Multiple push


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