Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36 Edg/97.0.1072.62
Chrome 97
Windows
Desktop
2 years ago
Test name Executions per second
substring and substring 2365668.0 Ops/sec
replace inline regex 2566757.0 Ops/sec
replace compiled regex var 2191462.0 Ops/sec
brackets and substring 2546320.0 Ops/sec
brackets and slice 2437026.0 Ops/sec
substring and slice 2519503.0 Ops/sec
brackets and substr (legacy) 2530139.0 Ops/sec
substr and substr (legacy) 2563787.0 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)