Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.150 Safari/605.1.15
Chrome 88
Mac OS X 10.14.6
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 6113786.0 Ops/sec
spread operator 28413236.0 Ops/sec
Push 20758558.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push