Run results for: chain of two or equals vs includes

how much of a performance deficit you can expect from using Array.includes instead of manually writing a chain of logical ORs

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36 Edg/136.0.0.0
Chrome 136
Mac OS X 10.15.7
Desktop
one year ago
Or chain
138.3M/s
Array.includes
96.5M/s
View exact numbers
Test name Executions per second
✓ Or chain 138,311,888 Ops/sec
Array.includes 96,480,624 Ops/sec
Script Preparation code:
Tests: