Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36
Chrome 69
Mac OS X 10.13.4
Desktop
6 years ago
Test name Executions per second
Array.prototype.push 7074430.0 Ops/sec
Array.prototype.concat 1.4 Ops/sec
Array spread 0.6 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.push

  • Array.prototype.concat

  • Array spread