Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.0 Safari/605.1.15
Safari 15
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
arrayUnshift 6590207.0 Ops/sec
concat 2.9 Ops/sec
spread 3.5 Ops/sec
Script Preparation code:
Tests:
  • arrayUnshift

  • concat

  • spread