Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Chrome 83
Mac OS X 10.15.4
Desktop
4 years ago
Test name Executions per second
regex start 427.8 Ops/sec
startsWith 503.2 Ops/sec
regex end 348.3 Ops/sec
endsWith 528.3 Ops/sec
indexOf start 6849.7 Ops/sec
indexOf end 6566.1 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • regex start

  • startsWith

  • regex end

  • endsWith

  • indexOf start

  • indexOf end


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