Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36
Chrome 89
Mac OS X 11.2.2
Desktop
3 years ago
Test name Executions per second
regex start 326.9 Ops/sec
startsWith 398.3 Ops/sec
regex end 297.3 Ops/sec
endsWith 370.7 Ops/sec
indexOf start 3992.5 Ops/sec
indexOf end 3886.4 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • regex start

  • startsWith

  • regex end

  • endsWith

  • indexOf start

  • indexOf end