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 (Windows NT 10.0; Win64; x64; rv:141.0) Gecko/20100101 Firefox/141.0
Firefox 141
Windows
Desktop
one year ago
text.includes()
1167.4M/s
string.indexOf()
1094.0M/s
regex.test()
26.0M/s
string.match()
16.6M/s
View exact numbers
Test name Executions per second
✓ text.includes() 1,167,361,024 Ops/sec
string.indexOf() 1,093,978,752 Ops/sec
regex.test() 26,011,768 Ops/sec
string.match() 16,595,615 Ops/sec
Script Preparation code:
Tests: