Run results for: String indexOf vs startsWith/endsWith

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36
Chrome 143
Mac OS X 10.15.7
Desktop
9 months ago
indexOf
258.4M/s
endsWith
226.7M/s
startsWith
207.3M/s
View exact numbers
Test name Executions per second
✓ indexOf 258,350,128 Ops/sec
endsWith 226,708,400 Ops/sec
startsWith 207,259,552 Ops/sec
Script Preparation code:
Tests: