Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.71 Safari/537.36
Chrome 94
Windows
Desktop
2 years ago
Test name Executions per second
substring and substring 3970775.0 Ops/sec
replace inline regex 4420673.0 Ops/sec
replace compiled regex var 3367380.0 Ops/sec
brackets and substring 3998284.0 Ops/sec
brackets and slice 4033111.0 Ops/sec
substring and slice 4040166.0 Ops/sec
brackets and substr (legacy) 3984895.0 Ops/sec
substr and substr (legacy) 4048795.0 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)