Run details:
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Chrome 89
Windows
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 4047139.5 Ops/sec
spread operator 25075226.0 Ops/sec
Push 18529044.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push