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Run results for: replace regex global vs replaceAll with string vs replaceAll with regex

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Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0
Firefox 97
Linux
Desktop
3 years ago
Test name Executions per second
replace regex global 3786344.0 Ops/sec
replaceAll with string 5215007.5 Ops/sec
replaceAll with regex 2984743.0 Ops/sec
Tests:

  • replace regex global

    AخA
     
    "010-1234-5678".replace(/-/g, "");

  • replaceAll with string

     
    "010-1234-5678".replaceAll("-", "");

  • replaceAll with regex

     
    "010-1234-5678".replaceAll(/-/g, "");