BCP47 defines standard for language codes that browser should use. Specification is quite wide but we will use most common setup which is used today:
<2 letter ISO 639>
// e.g. "no", "ca", "nl"
or
<2 letter ISO 639>-<ISO 3166-1>
// e.g. "es-mx", "ar-sa", "nl-be"
npm i browser-langs
# or
yarn add browser-langsimport { all, find } from 'browser-langs';
// get list of all cultural (and not only) language codes
all() // list of `Language` objects returned
// find language matching language code
find('en') // English Language object will be returned
find('en-gb') // English (United Kingdom) Language object will be returned
// detect currently selected language in browser
detect() // current (most matching) Language object will be returned
// detect currently selected languages in browser (based on priority)
detectAll() // returns list of current Language objects- Language codes: https://github.com/adlawson/nodejs-langs
- Original list of countries: https://github.com/mledoze/countries
Please see LICENSE.txt
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