Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36
Chrome 114
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
regex start 319.4 Ops/sec
startsWith 341.0 Ops/sec
regex end 287.3 Ops/sec
endsWith 330.0 Ops/sec
indexOf start 5205.3 Ops/sec
indexOf end 4834.0 Ops/sec
charAt end 305.9 Ops/sec
charCodeAt end 325.8 Ops/sec
charCodeAt start 293.7 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • regex start

  • startsWith

  • regex end

  • endsWith

  • indexOf start

  • indexOf end

  • charAt end

  • charCodeAt end

  • charCodeAt start