Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0
Firefox 127
Windows
Desktop
6 months ago
Test name Executions per second
Using indexOf 314.1 Ops/sec
Using lastIndexOf 294.4 Ops/sec
Using a Set 677.8 Ops/sec
Script Preparation code:
Tests:
  • Using indexOf

  • Using lastIndexOf

  • Using a Set