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

Compare different intra-string matching styles

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Run details:
Mozilla/5.0 (Android 14; Mobile; rv:134.0) Gecko/134.0 Firefox/134.0
Firefox Mobile 134
Android
Mobile
one year ago
text.includes()
399.8M/s
string.indexOf()
393.6M/s
regex.test()
7.2M/s
string.match()
4.7M/s
View exact numbers
Test name Executions per second
✓ text.includes() 399,774,304 Ops/sec
string.indexOf() 393,570,304 Ops/sec
regex.test() 7,228,724 Ops/sec
string.match() 4,712,842 Ops/sec
Script Preparation code:
Tests: