Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:106.0) Gecko/20100101 Firefox/106.0
Firefox 106
Mac OS X 10.15
Desktop
2 years ago
Test name Executions per second
Array.prototype.slice() 21479574.0 Ops/sec
spread operator 1577579520.0 Ops/sec
Array.prototype.slice(0) 21529638.0 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.slice()

  • spread operator

  • Array.prototype.slice(0)