Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36
Chrome 85
Linux
Desktop
3 years ago
Test name Executions per second
substring and substring 3393499.0 Ops/sec
replace inline regex 3532035.0 Ops/sec
replace compiled regex var 2823933.0 Ops/sec
brackets and substring 3362363.0 Ops/sec
brackets and slice 3784868.0 Ops/sec
substring and slice 4385082.0 Ops/sec
brackets and substr (legacy) 4279413.0 Ops/sec
substr and substr (legacy) 4300468.0 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)