Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:75.0) Gecko/20100101 Firefox/75.0
Firefox 75
Mac OS X 10.14
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 13831314.0 Ops/sec
spread operator 11083342.0 Ops/sec
Push 4957945.5 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push