Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Chrome 137
Windows
Desktop
11 months ago
Test name Executions per second
regex start 509.3 Ops/sec
startsWith 1305.9 Ops/sec
regex end 370.4 Ops/sec
endsWith 1030.6 Ops/sec
indexOf start 14222.1 Ops/sec
indexOf end 13728.2 Ops/sec
charAt end 1015.5 Ops/sec
charCodeAt end 1081.6 Ops/sec
charCodeAt start 1197.7 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