Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36
Chrome 78
Mac OS X 10.13.2
Desktop
5 years ago
Test name Executions per second
Array.prototype.concat 3897323.0 Ops/sec
spread operator 13464682.0 Ops/sec
Push 14357524.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push