Run results for: startsWith + split VS slice + indexOf

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/116.0

Browser: Firefox 116

Operating system: Linux

Device Platform: Desktop

Date tested: 8 months ago

Test name	Executions per second
startsWith + split	30850.6 Ops/sec
slice + indexOf	32851.7 Ops/sec

Script Preparation code:

tests = ['v420', '420', 'v420.06.28', 'elonmusk']

Tests:

startsWith + split
tests.forEach((label) => { const labelWithoutV = label.startsWith('v') ? label.split('v')[1] : label console.log(labelWithoutV) })
slice + indexOf
tests.forEach((label) => { const labelWithoutV = label.slice(label.indexOf('v') + 1) console.log(labelWithoutV) })