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:132.0) Gecko/20100101 Firefox/132.0
Firefox 132
Windows
Desktop
one year ago
text.includes()
1156.4M/s
string.indexOf()
1145.9M/s
regex.test()
29.1M/s
string.match()
16.7M/s
View exact numbers
Test name Executions per second
✓ text.includes() 1,156,436,992 Ops/sec
string.indexOf() 1,145,860,864 Ops/sec
regex.test() 29,051,348 Ops/sec
string.match() 16,687,067 Ops/sec
Script Preparation code:
Tests: