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) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 OPR/106.0.0.0
Opera 106
Windows
Desktop
2 years ago
text.includes()
20.2M/s
string.indexOf()
19.0M/s
regex.test()
8.2M/s
string.match()
6.4M/s
View exact numbers
Test name Executions per second
✓ text.includes() 20,206,092 Ops/sec
string.indexOf() 19,015,372 Ops/sec
regex.test() 8,194,358 Ops/sec
string.match() 6,402,257 Ops/sec
Script Preparation code:
Tests: