Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 13_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.4 Mobile/15E148 Safari/604.1
Mobile Safari 13
iOS 13.3
Mobile
4 years ago
Test name Executions per second
Array.prototype.concat 12944210.0 Ops/sec
spread operator 55059760.0 Ops/sec
Push 6538739.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push