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/128.0.0.0 Safari/537.36
Chrome 128
Windows
Desktop
one year ago
string.indexOf()
3.8M/s
text.includes()
3.3M/s
regex.test()
2.3M/s
string.match()
1.7M/s
View exact numbers
Test name Executions per second
✓ string.indexOf() 3,775,075 Ops/sec
text.includes() 3,327,285 Ops/sec
regex.test() 2,333,788 Ops/sec
string.match() 1,688,015 Ops/sec
Script Preparation code:
Tests: