Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:86.0) Gecko/20100101 Firefox/86.0
Firefox 86
Windows
Desktop
3 years ago
Test name Executions per second
Array clone with spread operator 25653252.0 Ops/sec
Array clone with slice 21428038.0 Ops/sec
Array addition with spread operator 23350380.0 Ops/sec
Array addition with slice and push 18714272.0 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