Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 12_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/87.0.4280.77 Mobile/15E148 Safari/604.1
Chrome Mobile iOS 87
iOS 12.4
Mobile
3 years ago
Test name Executions per second
regex start 74.6 Ops/sec
startsWith 48.1 Ops/sec
regex end 45.7 Ops/sec
endsWith 50.2 Ops/sec
indexOf start 46.2 Ops/sec
indexOf end 45.7 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • regex start

  • startsWith

  • regex end

  • endsWith

  • indexOf start

  • indexOf end