Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36
Chrome 79
Mac OS X 10.15.3
Desktop
4 years ago
Test name Executions per second
Array.prototype.push 8779942.0 Ops/sec
Array.prototype.concat 1.8 Ops/sec
Array spread 1.3 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.push

  • Array.prototype.concat

  • Array spread