Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 11_1_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36
Chrome 87
Mac OS X 11.1.0
Desktop
4 years ago
Test name Executions per second
regex start 483.4 Ops/sec
startsWith 593.7 Ops/sec
regex end 432.3 Ops/sec
endsWith 590.0 Ops/sec
indexOf start 8548.7 Ops/sec
indexOf end 8021.2 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • regex start

  • startsWith

  • regex end

  • endsWith

  • indexOf start

  • indexOf end