Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 13_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1 Mobile/15E148 Safari/604.1
Mobile Safari 13
iOS 13.4
Mobile
4 years ago
Test name Executions per second
regex start 226.4 Ops/sec
startsWith 217.7 Ops/sec
regex end 161.7 Ops/sec
endsWith 217.8 Ops/sec
indexOf start 165.5 Ops/sec
indexOf end 164.1 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • regex start

  • startsWith

  • regex end

  • endsWith

  • indexOf start

  • indexOf end