Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.66 Safari/537.36
Chrome 87
Linux
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 5031322.0 Ops/sec
spread operator 24564310.0 Ops/sec
Push 18053902.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push