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/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Chrome 131
Mac OS X 10.15.7
Desktop
one year ago
string.indexOf()
156.3M/s
text.includes()
151.6M/s
regex.test()
32.5M/s
string.match()
20.4M/s
View exact numbers
Test name Executions per second
✓ string.indexOf() 156,331,536 Ops/sec
text.includes() 151,573,088 Ops/sec
regex.test() 32,450,994 Ops/sec
string.match() 20,360,278 Ops/sec
Script Preparation code:
Tests: