Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.132 Safari/537.36
Chrome 80
Mac OS X 10.14.5
Desktop
4 years ago
Test name Executions per second
indexOf 17237700.0 Ops/sec
substr 16938726.0 Ops/sec
startsWith 12862815.0 Ops/sec
Script Preparation code:
Tests:
  • indexOf

  • substr

  • startsWith