Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.92 Safari/537.36
Chrome 81
Mac OS X 10.15.4
Desktop
4 years ago
Test name Executions per second
lastIndexOf 20534290.0 Ops/sec
indexOf 801052224.0 Ops/sec
Tests:
  • lastIndexOf

  • indexOf