Run results for: Array.includes vs. String.includes comparison - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:137.0) Gecko/20100101 Firefox/137.0

Browser: Firefox 137

Operating system: Linux

Device Platform: Desktop

Date tested: one month ago

Test name	Executions per second
Array.includes	75753720.0 Ops/sec
String.includes	2367388672.0 Ops/sec
Array.join.includes	25701346.0 Ops/sec

Tests:

Array.includes
['foo', 'bar', 'John', 'Doe'].includes('John')
String.includes
'foo bar John Doe'.includes('John')
Array.join.includes
['foo', 'bar', 'John', 'Doe'].join(',').includes('John')