Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:79.0) Gecko/20100101 Firefox/79.0
Firefox 79
Mac OS X 10.14
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 6562724.0 Ops/sec
spread operator 5979978.5 Ops/sec
Push 3011795.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push