Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.125 Safari/537.36
Chrome 84
Mac OS X 10.15.6
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 7038615.5 Ops/sec
spread operator 29857230.0 Ops/sec
Push 4247436.5 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push