Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36
Chrome 76
Mac OS X 10.14.4
Desktop
5 years ago
Test name Executions per second
Array.prototype.push 8988048.0 Ops/sec
Array.prototype.concat 2.0 Ops/sec
Array spread 1.2 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.push

  • Array.prototype.concat

  • Array spread