So far, we’ve been using a utility createLocalizedString to create and use the LocalizedString type. This utility is only really practical in unit tests. For real applications, we’ll want to use a translation function from react-i18next or next-i18next to do the heavy lifting. Then we just wrap the translation functions that are provided in order to use our type:

With the introduction of app directory, my previous i18n blog is not applicable anymore since next-i18next is not necessary.

Using ChatGPT Using next-i18next https://github.com/i18next/next-i18next

To get started with next-i18next, we need to install the library as a dependency in our project via a simple command (having React and Next installed is also required):

internationalization doesn't seem to work out of the box in serverless mode, you may be interested by issue_274, issue_911, issue_1311, issue_1490, issue_1552

About the stack: - Typescript - Nextjs - TailwindCSS - Styled Components - Emotion - Twin.Macro (combining Styled Components with TailwindCSS) - NextI18Next integrated (wrong translationkeys result in compilation errors) - Web3React - Ethers - Redux Toolkit + Redux Observables (with hydration example) - Ramda among others

Choose the correct package or library for React/next i18n, in this case as recommendation use i18next https://www.i18next.com/ and https://github.com/isaachinman/next-i18next for nextJS

NextJS, a well-known framework among React developers, provides multiple libraries that create a very developer-friendly environment. The most popular ones are i18Next, next-translate and, our main focus in this blog post, next-18next, a translation library that does a fantastic job helping in translation management. The following blog post will show you how to set up next-i18n in your NextJS app and manage translations with SimpleLocalize. Take a look at our demo app for the reference.

I'm trying to connect a functioning NextJS/React app that uses 'with-redux-saga' and 'with-redux' to 'next-i1iN' (https://github.com/isaachinman/next-i18next) -- but when my app boots I get the following error:

Link: https://swr.vercel.app/

Now, it's time to consume our API. We'll use React for this tutorail, but feel free to use any other framework you prefer; the process remains the same. Additionally, we'll utilize SWR to fetch data from the API and TypeScript to ensure type safety.

'use client'; import FormPostUpdate from './components/FormPostUpdate/FormPostUpdate'; import FormDelete from '../app/components/FormDelete/FormDelete'; import { useFetch } from './hooks/useFetch'; import { useFetchSWR } from './hooks/useFetchSWR'; import Chart from './components/Chart/Chart'; export default function Home() { // Uncomment the code below and comment out the "useFetch" code if your want to use SWR for data fetching --> https://swr.vercel.app/docs/with-nextjs // const { data, error, isLoading } = useFetchSWR( // 'http://127.0.0.1:8000/api/anime/' // ); // Uses the Fetch API for data fetching const { data, error, isLoading } = useFetch( 'http://127.0.0.1:8000/api/anime/' ); if (error) return

An error has occurred.

; if (isLoading) return

Loading...

; console.log(data); return ( <>

POST: Add Anime Form

UPDATE: Update Anime Form

Select an ID from the list. You can change the data for Anime ID, Name and Release.

DELETE: Delete Anime Form

GET: Anime Data List

{data.map((anime) => (

• {anime.anime_name}

• ID: {anime.id}
• Anime ID: {anime.anime_id}
• Anime Release Year: {anime.anime_release}

))}

); }

There are libraries like SWR, RTK Query, and React Query that simplify the data fetching process on the client and take care of the state, error handling, caching, and re-fetching for you.

Then install the package SWR into your application with the following command:

SWR

I would suggest taking a look at SWR [0]. I think it strikes a very nice balance between using fetch and something more heavy-handed like React Query.

[0] https://swr.vercel.app/

Check out the official documentation for SWR here

SWR: A React Hooks library for remote data fetching. It supports features like caching, revalidation, error handling, prefetching, pagination, and support for SSG and SSR. Its bundle size is 10kb minified and 4.4kb gzipped

SWR Library