Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.77 Safari/537.36
Chrome 91
Linux
Desktop
2 years ago
Test name Executions per second
substring and substring 5203650.0 Ops/sec
replace inline regex 5630984.0 Ops/sec
replace compiled regex var 4359765.0 Ops/sec
brackets and substring 5238151.0 Ops/sec
brackets and slice 5173999.0 Ops/sec
substring and slice 5272146.0 Ops/sec
brackets and substr (legacy) 5237658.0 Ops/sec
substr and substr (legacy) 5169504.0 Ops/sec
Script Preparation code:
Tests:
  • substring and substring

  • replace inline regex

  • replace compiled regex var

  • brackets and substring

  • brackets and slice

  • substring and slice

  • brackets and substr (legacy)

  • substr and substr (legacy)