Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36
Chrome 68
Windows 7
Desktop
6 years ago
Test name Executions per second
Array.prototype.concat 806839.3 Ops/sec
spread operator 519583.3 Ops/sec
array.push 1638586.1 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.concat

  • spread operator

  • array.push


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