Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Chrome 89
Mac OS X 11.2.1
Desktop
3 years ago
Test name Executions per second
regex start 366.0 Ops/sec
startsWith 467.3 Ops/sec
regex end 332.0 Ops/sec
endsWith 459.4 Ops/sec
indexOf start 6100.1 Ops/sec
indexOf end 6043.2 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • regex start

  • startsWith

  • regex end

  • endsWith

  • indexOf start

  • indexOf end


;