Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:65.0) Gecko/20100101 Firefox/65.0
Firefox 65
Ubuntu
Desktop
5 years ago
Test name Executions per second
Array.prototype.concat 10119212.0 Ops/sec
spread operator 9909397.0 Ops/sec
Push 3601722.2 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push