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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36 Edg/123.0.0.0
Chrome 123
Windows
Desktop
2 years ago
string.indexOf()
15.2M/s
text.includes()
14.5M/s
regex.test()
8.8M/s
string.match()
7.0M/s
View exact numbers
Test name Executions per second
✓ string.indexOf() 15,178,756 Ops/sec
text.includes() 14,511,902 Ops/sec
regex.test() 8,799,024 Ops/sec
string.match() 7,015,686 Ops/sec
Script Preparation code:
Tests: