react-intl-universal VS react-i18next

You can give a try to formatjs that now includes react-intl or react-intl-universal by Alibaba. If you are looking for a ready to be consumed solution instead, I would suggest phrase.com.

In a recent project I've been using react-i18next so I'll use its syntax for the examples, but pretty much every library works similarly.

react-i18next

i18next - You can find documentation and resources for using i18next at react.i18next.com. i18next is a popular internationalization framework for JavaScript, including React. It provides a comprehensive solution for handling translations, formatting, and more.

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:

Website: https://react.i18next.com/

If you are talking about handling translations for your application, take a look at https://react.i18next.com/

I will be supporting Korean as a part of the beta. I have to look deeper into https://react.i18next.com/ in order to understand what it provides. My goal is for engineers to be able to click a single button and have localizations always up to date in their codebase, not delaying shipping a new version or having to even think about it.

With the new react-i18next version, when loading multiple namespaces, t function will infer and accept the keys for the first namespace. So this pattern is now accepted:

react-i18next

In this article I will show you how to translate your React app with React-i18next and give a few examples that you may find useful!