Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/119.0
Firefox 119
Mac OS X 10.15
Desktop
one year ago
Test name Executions per second
Array clone with spread operator 232854976.0 Ops/sec
Array clone with slice 36927556.0 Ops/sec
Array addition with spread operator 130980672.0 Ops/sec
Array addition with slice and push 33023882.0 Ops/sec
Script Preparation code:
Tests:
  • Array clone with spread operator

  • Array clone with slice

  • Array addition with spread operator

  • Array addition with slice and push