Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 14_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148 OPT/2.5.1
Mobile Safari 14
iOS 14.1
Mobile
4 years ago
Test name Executions per second
regex start 68.0 Ops/sec
startsWith 72.0 Ops/sec
regex end 59.0 Ops/sec
endsWith 73.7 Ops/sec
indexOf start 64.1 Ops/sec
indexOf end 64.1 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • regex start

  • startsWith

  • regex end

  • endsWith

  • indexOf start

  • indexOf end