Run details:
Mozilla/5.0 (Linux; Android 10; Pixel 3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.119 Mobile Safari/537.36
Chrome Mobile 80
Android
Mobile
4 years ago
Test name Executions per second
Array.prototype.concat 3924285.5 Ops/sec
spread operator 15903971.0 Ops/sec
Push 12439556.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push