Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.114 Safari/537.36
Chrome 91
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
lastIndexOf 21237552.0 Ops/sec
indexOf 759465856.0 Ops/sec
Tests:
  • lastIndexOf

  • indexOf