Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.122 Safari/537.36
Chrome 81
Mac OS X 10.15.4
Desktop
4 years ago
Test name Executions per second
regex start 381.0 Ops/sec
startsWith 507.2 Ops/sec
regex end 341.6 Ops/sec
endsWith 487.7 Ops/sec
indexOf start 6840.9 Ops/sec
indexOf end 6829.3 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • regex start

  • startsWith

  • regex end

  • endsWith

  • indexOf start

  • indexOf end


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