Update: Moved localization to seperate module

src/App.js

@@ -1,27 +1,7 @@
-import i18next from 'i18next';
-import { initReactI18next } from 'react-i18next';
-import Backend from 'i18next-http-backend';
-import LanguageDetector from 'i18next-browser-languagedetector';
 import Test from './components/Test';
+import localizationInit from './config/localization';
 
-i18next
-  .use(Backend)
-  .use(LanguageDetector)
-  .use(initReactI18next)
-  .init({
-    supportedLngs: ['en' /*, 'fr'*/],
-    fallbackLng: 'en',
-    debug: false,
-    // Options for language detector
-    detection: {
-      order: ['localStorage', 'sessionStorage', 'cookie', 'htmlTag'],
-      caches: ['localStorage'],
-    },
-    // react: { useSuspense: false },
-    backend: {
-      loadPath: '/assets/locales/{{lng}}/translation.json',
-    },
-  });
+localizationInit();
 
 function App() {
   return (

src/config/localization.js

@@ -0,0 +1,25 @@
+import i18next from 'i18next';
+import { initReactI18next } from 'react-i18next';
+import Backend from 'i18next-http-backend';
+import LanguageDetector from 'i18next-browser-languagedetector';
+
+export default function localizationInit() {
+  i18next
+    .use(Backend)
+    .use(LanguageDetector)
+    .use(initReactI18next)
+    .init({
+      supportedLngs: ['en' /*, 'fr'*/],
+      fallbackLng: 'en',
+      debug: false,
+      // Options for language detector
+      detection: {
+        order: ['localStorage', 'sessionStorage', 'cookie', 'htmlTag'],
+        caches: ['localStorage'],
+      },
+      // react: { useSuspense: false },
+      backend: {
+        loadPath: '/assets/locales/{{lng}}/translation.json',
+      },
+    });
+}