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/121.0.0.0 Safari/537.36
Chrome 121
Windows
Desktop
2 years ago
text.includes()
31.6M/s
string.indexOf()
31.4M/s
regex.test()
17.8M/s
string.match()
15.6M/s
View exact numbers
Test name Executions per second
✓ text.includes() 31,628,194 Ops/sec
string.indexOf() 31,379,904 Ops/sec
regex.test() 17,802,496 Ops/sec
string.match() 15,558,088 Ops/sec
Script Preparation code:
Tests: