How do I set up internationalization in Next.js?

How do I set up internationalization in Next.js?

To set up internationalization (i18n) in Next.js, you can use the built-in i18n routing feature. First, update your next.config.js file to include the i18n configuration.

What should I include in the i18n configuration?

You need to specify the locales you want to support, the default locale, and the locale detection settings. For example:

module.exports = {
  i18n: {
    locales: ['en-US', 'fr', 'es'],
    defaultLocale: 'en-US',
  },
};

How do I create translation files?

You can create JSON files for each locale in a 'locales' directory. For example, create 'locales/en-US.json' and 'locales/fr.json' with key-value pairs for translations.

Can I use a library for translations?

Yes, you can use libraries like 'react-i18next' or 'next-translate' to manage translations more easily.