Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 14_6 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.1 Mobile/15E148 Safari/604.1
Mobile Safari 14
iOS 14.6
Mobile
2 years ago
Test name Executions per second
regex start 203.6 Ops/sec
startsWith 222.3 Ops/sec
regex end 139.1 Ops/sec
endsWith 225.2 Ops/sec
indexOf start 144.4 Ops/sec
indexOf end 124.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • regex start

  • startsWith

  • regex end

  • endsWith

  • indexOf start

  • indexOf end