Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Chrome 79
Mac OS X 10.14.6
Desktop
4 years ago
Test name Executions per second
regex start 306.5 Ops/sec
startsWith 131.3 Ops/sec
regex end 280.2 Ops/sec
endsWith 129.0 Ops/sec
indexOf start 757.5 Ops/sec
indexOf end 129.1 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • regex start

  • startsWith

  • regex end

  • endsWith

  • indexOf start

  • indexOf end