@luongtt/create-react-base/sample/contexts/i18n.js

This is utility package for create react app base on create-react-app package

import i18n from 'i18next';
import { initReactI18next } from 'react-i18next';
import en from '../locales/en';
import vi from '../locales/vi';

const resources = {
  en,
  vi,
};

i18n
  .use(initReactI18next) // passes i18n down to react-i18next
  .init({
    resources,
    lng: localStorage.getItem('react-app-lang') || 'en',
    // language to use, more information here: https://www.i18next.com/overview/configuration-options#languages-namespaces-resources
    // you can use the i18n.changeLanguage function to change the language manually: https://www.i18next.com/overview/api#changelanguage
    // if you're using a language detector, do not define the lng option

    interpolation: {
      escapeValue: false, // react already safes from xss
    },
  })
  .catch(console.error);

export default i18n;