Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.121 Safari/537.36
Chrome 85
Mac OS X 10.14.6
Desktop
4 years ago
Test name Executions per second
Array.prototype.push 10750626.0 Ops/sec
Array.prototype.concat 2.3 Ops/sec
Array spread 2.5 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.push

  • Array.prototype.concat

  • Array spread