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

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36

Browser: Chrome 96

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
includes()	1038918720.0 Ops/sec
indexOf()	186253104.0 Ops/sec
test()	44778180.0 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')