Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 15_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.0 Mobile/15E148 Safari/604.1
Mobile Safari 15
iOS 15.0
Mobile
3 years ago
Test name Executions per second
regex start 155.2 Ops/sec
startsWith 149.6 Ops/sec
regex end 115.6 Ops/sec
endsWith 133.4 Ops/sec
indexOf start 88.4 Ops/sec
indexOf end 93.5 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • regex start

  • startsWith

  • regex end

  • endsWith

  • indexOf start

  • indexOf end