Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/112.0
Firefox 112
Mac OS X 10.15
Desktop
one year ago
Test name Executions per second
Using indexOf 153.9 Ops/sec
Using lastIndexOf 161.9 Ops/sec
Using a Set 413.9 Ops/sec
Script Preparation code:
Tests:
  • Using indexOf

  • Using lastIndexOf

  • Using a Set