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:135.0) Gecko/20100101 Firefox/135.0
Firefox 135
Linux
Desktop
one year ago
string.indexOf()
1743.4M/s
text.includes()
1666.1M/s
regex.test()
34.1M/s
string.match()
19.2M/s
View exact numbers
Test name Executions per second
✓ string.indexOf() 1,743,444,736 Ops/sec
text.includes() 1,666,140,416 Ops/sec
regex.test() 34,142,984 Ops/sec
string.match() 19,240,752 Ops/sec
Script Preparation code:
Tests: