React Intl VS next-i18next

You can use a third-party library, which is a bunch of code that someone else wrote for you. Many awesome third-party libraries can format numbers with commas in JavaScript. For example, you can try Numeral.js, Accounting.js, or Format.js.

react-intl

Looks like react has an npm package for internationalizing too. https://www.npmjs.com/package/react-intl

Format.JS

React i18n: Documentation: https://formatjs.io/docs/react-intl/ Source Code: https://github.com/formatjs/formatjs

de { key1 { "Deutsche Sprache " "schwere Sprache" } key2 { "Düsseldorf" }} I've found this library http://formatjs.io/react/. http://formatjs.io/ supports ICU, however I can't find any good example how to wire my language files with my app.

As we mentioned earlier, the Next.js works well with existing i18n libraries (react-intl, lingui, next-intl, and similar). In this tutorial, we will use the react-intl.

The second format is the ICU Message Format. There are multiple JavaScript modules implementing the ICU message syntax. One of the most used is intl-messageformat by Format.js. It is used behind the scenes also in react-intl.

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: