Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.6 Safari/605.1.15
Safari 16
Mac OS X 10.15.7
Desktop
3 months ago
Test name Executions per second
Array clone with spread operator 20380324.0 Ops/sec
Array clone with slice 17643202.0 Ops/sec
Array addition with spread operator 10528340.0 Ops/sec
Array addition with slice and push 9247208.0 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