Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36 Edg/138.0.0.0
Chrome 138
Windows
Desktop
9 months ago
Test name Executions per second
toLowerCase() 192450016.0 Ops/sec
Regex per run 2526698.8 Ops/sec
Regex global 5112816.0 Ops/sec
Regex string 2782221.0 Ops/sec
Script Preparation code:
Tests:
  • toLowerCase()

  • Regex per run

  • Regex global

  • Regex string