Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.99 Safari/537.36 OPR/83.0.4254.27
Opera 83
Windows
Desktop
2 years ago
Test name Executions per second
Using indexOf 66.6 Ops/sec
Using lastIndexOf 59.4 Ops/sec
Using a Set 634.3 Ops/sec
Script Preparation code:
Tests:
  • Using indexOf

  • Using lastIndexOf

  • Using a Set