Run details:
Mozilla/5.0 (X11; Fedora; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36
Chrome 81
Fedora
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 5739134.0 Ops/sec
spread operator 29648436.0 Ops/sec
Push 22182070.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push