Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:129.0) Gecko/20100101 Firefox/129.0
Firefox 129
Windows
Desktop
4 months ago
Test name Executions per second
Using indexOf 130.3 Ops/sec
Using lastIndexOf 162.2 Ops/sec
Using a Set 405.5 Ops/sec
Script Preparation code:
Tests:
  • Using indexOf

  • Using lastIndexOf

  • Using a Set