Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 12_1_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0 Mobile/15E148 Safari/604.1
Mobile Safari 12
iOS 12.1.4
Mobile
5 years ago
Test name Executions per second
Array.prototype.concat 6944617.0 Ops/sec
spread operator 34997772.0 Ops/sec
Push 3909361.2 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push