Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36
Chrome 87
Mac OS X 10.14.6
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 6174308.0 Ops/sec
spread operator 32909402.0 Ops/sec
Push 22166588.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push