Run results for: .includes() vs .test() vs .match() vs .indexOf() (w/ -1 != and !==) - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Linux

Device Platform: Desktop

Date tested: one month ago

Test name	Executions per second
text.includes()	16763551.0 Ops/sec
regex.test()	12643359.0 Ops/sec
string.match()	10746550.0 Ops/sec
string.indexOf()	12637869.0 Ops/sec
string.indexOf() !== -1	13087480.0 Ops/sec
string.indexOf() != -1	14038816.0 Ops/sec

Script Preparation code:

var url='https://www.google.com/matchthis/other/args'

Tests:

text.includes()
url.includes('matchthis')
regex.test()
/matchthis/.test(url)
string.match()
url.match(/matchthis/)
string.indexOf()
url.indexOf('matchthis') >= 0
string.indexOf() !== -1
url.indexOf('matchthis') !== -1
string.indexOf() != -1
url.indexOf('matchthis') != -1