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 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.5 Safari/605.1.15
Safari 18
Mac OS X 10.15.7
Desktop
one year ago
string.indexOf()
613.5M/s
regex.test()
443.6M/s
string.match()
223.9M/s
text.includes()
45.6M/s
View exact numbers
Test name Executions per second
✓ string.indexOf() 613,453,568 Ops/sec
regex.test() 443,593,632 Ops/sec
string.match() 223,935,792 Ops/sec
text.includes() 45,638,960 Ops/sec
Script Preparation code:
Tests: