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 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0
Firefox 128
Linux
Desktop
one year ago
string.indexOf()
623.3M/s
text.includes()
596.5M/s
regex.test()
15.4M/s
string.match()
9.1M/s
View exact numbers
Test name Executions per second
✓ string.indexOf() 623,326,016 Ops/sec
text.includes() 596,538,048 Ops/sec
regex.test() 15,415,267 Ops/sec
string.match() 9,098,208 Ops/sec
Script Preparation code:
Tests: