Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:83.0) Gecko/20100101 Firefox/83.0
Firefox 83
Ubuntu
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 6098338.0 Ops/sec
spread operator 4683968.5 Ops/sec
Push 2841470.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push