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 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Mobile Safari/537.36
Chrome Mobile 121
Android
Mobile
2 years ago
string.indexOf()
5.9M/s
text.includes()
5.6M/s
regex.test()
3.3M/s
string.match()
2.8M/s
View exact numbers
Test name Executions per second
✓ string.indexOf() 5,942,574 Ops/sec
text.includes() 5,592,966 Ops/sec
regex.test() 3,290,808 Ops/sec
string.match() 2,799,199 Ops/sec
Script Preparation code:
Tests: