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/125.0.0.0 Safari/537.36
Chrome 125
Windows
Desktop
2 years ago
text.includes()
8.1M/s
string.indexOf()
7.4M/s
regex.test()
4.6M/s
string.match()
4.1M/s
View exact numbers
Test name Executions per second
✓ text.includes() 8,120,098 Ops/sec
string.indexOf() 7,435,724 Ops/sec
regex.test() 4,649,830 Ops/sec
string.match() 4,090,021 Ops/sec
Script Preparation code:
Tests: