Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/111.0
Firefox 111
Windows
Desktop
one year ago
Test name Executions per second
Using array slice 14033803.0 Ops/sec
Using array spread 2267991.0 Ops/sec
Using array push and spread 3965722.5 Ops/sec
Using for loop and push 4719972.0 Ops/sec
Using array concat 3480998.5 Ops/sec
Script Preparation code:
Tests:
  • Using array slice

  • Using array spread

  • Using array push and spread

  • Using for loop and push

  • Using array concat