Run results for: Base64 to Base64Url replaceAll vs split + join (with plusses and slashes)

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 YaBrowser/23.1.5.751 Yowser/2.5 Safari/537.36

Browser: Yandex Browser 23

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
split + join	660778.4 Ops/sec
replaceAll	1081411.2 Ops/sec

HTML Preparation code:

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Script Preparation code:

const data = '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';

 
const data = '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';

Tests:

split + join
const data = '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'; data.split('+').join('-').split('/').join('_')
const data = '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';
data.split('+').join('-').split('/').join('_')
replaceAll
const data = 'W3siaWQiOiIwMDAxIiwidHl+wZSI6ImRvbnV0IiwibmFtZSI6IkNha2UiLCJwcH+UiOjAuNTUsImJhdHRlcnMiOnsiYmF0dGVyIj/pbeyJpZCI6IjEwMDEiLCJ0eXBlIjoiUmVndWxhciJ9LHsiaWQiOiIxMDAyIiwidHlwZSI6IkNob2NvbGF0ZSJ9LHsiaWQiOiIxMDAzIiwidHlwZSI6IkJsdWViZXJyeSJ9LHsiaWQiOiIxMDA0IiwidHlwZSI6IkRldmlsJ3MgRm9vZCJ9XX0sInRvcHBpbmciOlt7ImlkIjoiNTAwMSIsInR5cGUiOiJOb25lIn0seyJpZCI6IjUwMDIiLCJ0eXBlIjoiR2xhemVkIn0seyJpZCI6IjUwMDUiLCJ0eXBlIjoiU3VnYXIifSx7ImlkIjoiNTAwNyIsInR5cGUiOiJQb3dkZXJlZCBTdWdhciJ9LHsiaWQiOiI1MDA2IiwidHlwZSI6IkNob2NvbGF0ZSB3aXRoIFNwcmlua2xlcyJ9LHsiaWQiOiI1MDAzIiwidHlwZSI6IkNob2NvbGF0ZSJ9LHsiaWQiOiI1MDA0IiwidHlwZSI6Ik1hcGxlIn1dfSx7ImlkIjoiMDAwMiIsInR5cGUiOiJkb251dCIsIm5hbWUiOiJSYWlzZWQiLCJwcHUiOjAuNTUsImJhdHRlcnMiOnsiYmF0dGVyIjpbeyJpZCI6IjEwMDEiLCJ0eXBlIjoiUmVndWxhciJ9XX0sInRvcHBpbmciOlt7ImlkIjoiNTAwMSIsInR5cGUiOiJOb25lIn0seyJpZCI6IjUwMDIiLCJ0eXBlIjoiR2xhemVkIn0seyJpZCI6IjUwMDUiLCJ0eXBlIjoiU3VnYXIifSx7ImlkIjoiNTAwMyIsInR5cGUiOiJDaG9jb2xhdGUifSx7ImlkIjoiNTAwNCIsInR5cGUiOiJNYXBsZSJ9XX0seyJpZCI6IjAwMDMiLCJ0eXBlIjoiZG9udXQiLCJuYW1lIjoiT2xkIEZhc2hpb25lZCIsInBwdSI6MC41NSwiYmF0dGVycyI6eyJiYXR0ZXIiOlt7ImlkIjoiMTAwMSIsInR5cGUiOiJSZWd1bGFyIn0seyJpZCI6IjEwMDIiLCJ0eXBlIjoiQ2hvY29sYXRlIn1dfSwidG9wcGluZyI6W3siaWQiOiI1MDAxIiwidHlwZSI6Ik5vbmUifSx7ImlkIjoiNTAw/MiIsInR5cGUiOiJHbGF6Z+WQifSx7ImlkIjoiNTAwMyIsInR5cGU+iOiJDaG9jb2xhdGUifSx7ImlkIjoiNTAwNCIsInR5/cGUiOiJNYXBsZSJ9XX1d=='; data.replaceAll('+', '-').replaceAll('_', '/')
const data = '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';
data.replaceAll('+', '-').replaceAll('_', '/')