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 (Android 15; Mobile; rv:137.0) Gecko/137.0 Firefox/137.0
Firefox Mobile 137
Android
Mobile
one year ago
text.includes()
1414.6M/s
string.indexOf()
1407.5M/s
regex.test()
18.8M/s
string.match()
12.7M/s
View exact numbers
Test name Executions per second
✓ text.includes() 1,414,554,112 Ops/sec
string.indexOf() 1,407,533,440 Ops/sec
regex.test() 18,835,012 Ops/sec
string.match() 12,712,780 Ops/sec
Script Preparation code:
Tests: