Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:103.0) Gecko/20100101 Firefox/103.0
Firefox 103
Windows
Desktop
2 years ago
Test name Executions per second
Array clone with spread operator 187019552.0 Ops/sec
Array clone with slice 34458184.0 Ops/sec
Array addition with spread operator 120400304.0 Ops/sec
Array addition with slice and push 30852310.0 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