Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36
Chrome 69
Mac OS X 10.13.3
Desktop
6 years ago
Test name Executions per second
Array.prototype.push 8267871.5 Ops/sec
Array.prototype.concat 1.2 Ops/sec
Array spread 0.4 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.push

  • Array.prototype.concat

  • Array spread