Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 15_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.5 Mobile/15E148 Safari/604.1
Mobile Safari 15
iOS 15.5
Mobile
2 years ago
Test name Executions per second
Array.prototype.concat 31501032.0 Ops/sec
spread operator 520248288.0 Ops/sec
Push 14247339.0 Ops/sec
Object assign 4992309.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push

  • Object assign


;