Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Chrome 130
Mac OS X 10.15.7
Desktop
2 months ago
Test name Executions per second
Regex loop 351889.3 Ops/sec
Regex 434388.0 Ops/sec
Original 443214.2 Ops/sec
Original reversed 423295.9 Ops/sec
LastIndexOf 890045.5 Ops/sec
LastIndexOf B 882782.2 Ops/sec
LastIndexOf 2 587480.6 Ops/sec
Script Preparation code:
Tests:
  • Regex loop

  • Regex

  • Original

  • Original reversed

  • LastIndexOf

  • LastIndexOf B

  • LastIndexOf 2