Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 16_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.0 Mobile/15E148 Safari/604.1
Mobile Safari 16
iOS 16.0
Mobile
one year ago
Test name Executions per second
Array.prototype.concat small 11109344.0 Ops/sec
spread operator (small) 9039636.0 Ops/sec
Array.prototype.concat (large) 769543.6 Ops/sec
spread operator (large) 175115.9 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.concat small

  • spread operator (small)

  • Array.prototype.concat (large)

  • spread operator (large)