Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 12_4_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.2 Mobile/15E148 Safari/604.1
Mobile Safari 12
iOS 12.4.2
Mobile
5 years ago
Test name Executions per second
Array.prototype.push 2381290.8 Ops/sec
Array.prototype.concat 6.6 Ops/sec
Array spread 5.7 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.push

  • Array.prototype.concat

  • Array spread