Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36
Chrome 87
Mac OS X 10.15.3
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 804174.7 Ops/sec
Spread operator 62490.1 Ops/sec
Push 141286.9 Ops/sec
Tests:
  • Array.prototype.concat

  • Spread operator

  • Push