Run results for: String equals vs String.includes

how much of a performance deficit you can expect from using String.includes instead of using strict comparison with the === operator

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36
Chrome 121
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
String.includes 31562044.0 Ops/sec
Or chain 31747088.0 Ops/sec
Script Preparation code:
Tests:

  • String.includes

  • Or chain