Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.114 Safari/537.36
Chrome 91
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
substring and substring 4465906.0 Ops/sec
replace inline regex 4826192.0 Ops/sec
replace compiled regex var 3874300.0 Ops/sec
brackets and substring 4575113.0 Ops/sec
brackets and slice 4607280.0 Ops/sec
substring and slice 4619441.0 Ops/sec
brackets and substr (legacy) 4597525.0 Ops/sec
substr and substr (legacy) 4630848.0 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)