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 (iPhone; CPU iPhone OS 16_7_8 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.6 Mobile/15E148 Safari/604.1
Mobile Safari 16
iOS 16.7.8
Mobile
one year ago
regex.test()
7.7M/s
text.includes()
6.3M/s
string.match()
5.3M/s
string.indexOf()
3.8M/s
View exact numbers
Test name Executions per second
✓ regex.test() 7,680,916 Ops/sec
text.includes() 6,342,960 Ops/sec
string.match() 5,274,068 Ops/sec
string.indexOf() 3,812,369 Ops/sec
Script Preparation code:
Tests: