Run results for: 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

Go to the benchmark
Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Chrome 131
Mac OS X 10.15.7
Desktop
one year ago
Or chain
212.9M/s
Array.includes
86.7M/s
View exact numbers
Test name Executions per second
✓ Or chain 212,867,760 Ops/sec
Array.includes 86,741,896 Ops/sec
Script Preparation code:
Tests: