Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:99.0) Gecko/20100101 Firefox/99.0
Firefox 99
Linux
Desktop
2 years ago
Test name Executions per second
Using indexOf 214.5 Ops/sec
Using lastIndexOf 211.9 Ops/sec
Using a Set 560.4 Ops/sec
Script Preparation code:
Tests:
  • Using indexOf

  • Using lastIndexOf

  • Using a Set