Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36
Chrome 87
Mac OS X 10.14.6
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 517617.8 Ops/sec
Spread operator 59008.4 Ops/sec
Push 115293.7 Ops/sec
Tests:
  • Array.prototype.concat

  • Spread operator

  • Push