Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 12_4 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
Mobile
3 years ago
Test name Executions per second
Array.prototype.concat 6418393.0 Ops/sec
spread operator 35069940.0 Ops/sec
Push 4476496.5 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push