Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:87.0) Gecko/20100101 Firefox/87.0
Firefox 87
Ubuntu
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 4102330.0 Ops/sec
spread operator 3001926.2 Ops/sec
Push 2721241.2 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push