Run results for: String indexOf() === 0 vs. startsWith()

Run details:

User agent: AppleWebKit/607.1.3.3 (linux armv7;U;deu) DT_STB_BCM7268UP/Z2022.1.105.0 (DT,MRG5,Wired) ISP_STB_WPE/1.0.0

Browser: AppleMail 607

Operating system: Other

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Using indexOf()	1419927.0 Ops/sec
Using startsWith()	1447674.0 Ops/sec

Tests:

Using indexOf()
const str = "some-random-text" const result = str.indexOf("some-random") === 0
Using startsWith()
const str = "some-random-text" const result = str.startsWith("some-random")