Kene-s-Cribs-Website/src/index.js

import React, { Suspense } from "react";
import ReactDOM from "react-dom";
import reportWebVitals from "./reportWebVitals";
import "bootstrap/dist/css/bootstrap.min.css";
import "flag-icon-css/css/flag-icon.min.css";
import i18n from "i18next";
import { initReactI18next } from "react-i18next";
import LanguageDetector from "i18next-browser-languagedetector";
import HttpApi from "i18next-http-backend";

import "./index.css";
import App from "./App";

i18n
  .use(initReactI18next) // passes i18n down to react-i18next
  .use(LanguageDetector)
  .use(HttpApi)
  .init({
    // lng: "en",
    supportedLngs: ["en", "fr"],
    fallbackLng: "en",
    detection: {
      // "querystring",
      order: ["cookie", "htmlTag", "localStorage", "path", "subdomain"],
      caches: ["cookie"],
    },
    backend: {
      loadPath: "/assets/locales/{{lng}}/translations.json",
    },

    react: {
      useSuspense: false,
    },
  });

const loadingMsg = (
  <div className="py-4 text-center">
    <h2>Loading......</h2>
  </div>
);
ReactDOM.render(
  <Suspense fallback={loadingMsg}>
    <React.StrictMode>
      <App />
    </React.StrictMode>
  </Suspense>,
  document.getElementById("root")
);

// If you want to start measuring performance in your app, pass a function
// to log results (for example: reportWebVitals(console.log))
// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
reportWebVitals();