Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 15_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.3 Mobile/15E148 Safari/604.1
Mobile Safari 15
iOS 15.3.1
Mobile
2 years ago
Test name Executions per second
regex start 191.5 Ops/sec
startsWith 184.0 Ops/sec
regex end 152.7 Ops/sec
endsWith 147.5 Ops/sec
indexOf start 8.2 Ops/sec
indexOf end 111.9 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • regex start

  • startsWith

  • regex end

  • endsWith

  • indexOf start

  • indexOf end