Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36
Chrome 91
Windows
Desktop
3 years ago
Test name Executions per second
regex start 429.7 Ops/sec
startsWith 547.4 Ops/sec
regex end 384.5 Ops/sec
endsWith 531.1 Ops/sec
indexOf start 9949.0 Ops/sec
indexOf end 9595.4 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • regex start

  • startsWith

  • regex end

  • endsWith

  • indexOf start

  • indexOf end