Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Chrome 83
Linux
Desktop
3 years ago
Test name Executions per second
substring and substring 4291665.0 Ops/sec
replace inline regex 4624093.0 Ops/sec
replace compiled regex var 3618278.0 Ops/sec
brackets and substring 4285812.0 Ops/sec
brackets and slice 4298754.0 Ops/sec
substring and slice 4223817.0 Ops/sec
brackets and substr (legacy) 4263240.0 Ops/sec
substr and substr (legacy) 4285724.0 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)