Run results for: .includes() vs .test() vs .match() vs .indexOf() mode

Compare different intra-string matching styles

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Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:142.0) Gecko/20100101 Firefox/142.0
Firefox 142
Linux
Desktop
one year ago
string.indexOf()
1672.7M/s
text.includes()
1669.0M/s
regex.test()
32.4M/s
string.match()
20.7M/s
View exact numbers
Test name Executions per second
✓ string.indexOf() 1,672,710,016 Ops/sec
text.includes() 1,668,988,800 Ops/sec
regex.test() 32,386,708 Ops/sec
string.match() 20,650,372 Ops/sec
Script Preparation code:
Tests: