Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36
Chrome 81
Mac OS X 10.15.4
Desktop
4 years ago
Test name Executions per second
regex start 360.8 Ops/sec
startsWith 411.8 Ops/sec
regex end 324.3 Ops/sec
endsWith 482.6 Ops/sec
indexOf start 6426.7 Ops/sec
indexOf end 5916.2 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • regex start

  • startsWith

  • regex end

  • endsWith

  • indexOf start

  • indexOf end