Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0
Firefox 71
Windows
Desktop
5 years ago
Test name Executions per second
Array.prototype.concat 4893896.5 Ops/sec
push with spread operator 2058024.9 Ops/sec
spread operator 3463128.2 Ops/sec
Tests:
  • Array.prototype.concat

  • push with spread operator

  • spread operator