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; rv:121.0) Gecko/20100101 Firefox/121.0
Firefox 121
Mac OS X 10.15
Desktop
2 years ago
string.indexOf()
740.6M/s
text.includes()
52.8M/s
regex.test()
42.8M/s
string.match()
24.5M/s
View exact numbers
Test name Executions per second
✓ string.indexOf() 740,628,160 Ops/sec
text.includes() 52,836,748 Ops/sec
regex.test() 42,784,776 Ops/sec
string.match() 24,523,410 Ops/sec
Script Preparation code:
Tests: