Run results for: String in Array - includes() vs indexOf() vs test() - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36

Browser: Chrome 96

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
includes()	901254720.0 Ops/sec
indexOf()	129147024.0 Ops/sec
test()	35015096.0 Ops/sec

Tests:

includes()
['apple', 'orange', 'lemon', 'blueberry'].includes('lemon')
indexOf()
['apple', 'orange', 'lemon', 'blueberry'].indexOf('lemon') > -1
test()
/^(apple|orange|lemon|blueberry)$/.test('lemon')

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