Run results for: javascript startsWith() vs includes()

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Browser: Chrome 133

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

includes

166.8M/s

startsWith

99.1M/s

View exact numbers

Test name	Executions per second
✓ includes	166,752,048 Ops/sec
startsWith	99,110,360 Ops/sec

Tests: