Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4110.0 Safari/537.36
Chrome 84
Mac OS X 10.15.3
Desktop
4 years ago
Test name Executions per second
substring and substring 3382095.0 Ops/sec
replace inline regex 3755276.0 Ops/sec
replace compiled regex var 2960813.0 Ops/sec
brackets and substring 3332742.0 Ops/sec
brackets and slice 3388425.0 Ops/sec
substring and slice 3465209.0 Ops/sec
brackets and substr (legacy) 3406784.0 Ops/sec
substr and substr (legacy) 3350628.0 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)