Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:80.0) Gecko/20100101 Firefox/80.0
Firefox 80
Ubuntu
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 587871.8 Ops/sec
spread operator 411572.8 Ops/sec
Push 3872000.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push