Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.125 Safari/537.36
Chrome 84
Mac OS X 10.15.6
Desktop
4 years ago
Test name Executions per second
regex start 405.5 Ops/sec
startsWith 473.0 Ops/sec
regex end 357.4 Ops/sec
endsWith 501.2 Ops/sec
indexOf start 6629.0 Ops/sec
indexOf end 6626.6 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • regex start

  • startsWith

  • regex end

  • endsWith

  • indexOf start

  • indexOf end