Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.135 Safari/537.36
Chrome 84
Mac OS X 10.15.5
Desktop
4 years ago
Test name Executions per second
Array.prototype.slice 96886032.0 Ops/sec
Array.prototype.concat 7007803.5 Ops/sec
spread operator 58718552.0 Ops/sec
Array.from 6430135.5 Ops/sec
Tests:
  • Array.prototype.slice

  • Array.prototype.concat

  • spread operator

  • Array.from