Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 18_1_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.1.1 Mobile/15E148 Safari/604.1
Mobile Safari 18
iOS 18.1.1
Mobile
yesterday
Test name Executions per second
regex start 446.7 Ops/sec
startsWith 390.1 Ops/sec
regex end 261.0 Ops/sec
endsWith 376.6 Ops/sec
indexOf start 2751.7 Ops/sec
indexOf end 259.4 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • regex start

  • startsWith

  • regex end

  • endsWith

  • indexOf start

  • indexOf end