json-translator VS React Intl

Interesting.

I've used json-translator in the past.

It supports Google Translate, Bing Microsoft Translate, Libre Translate, and Argos Translate.

https://github.com/mololab/json-translator

I created a package & CLI for translating JSON files and also objects (if you want to use it in the code) into different languages in an amazingly fast and FREE way. It uses Google Translate API for translation. Normally translate APIs are not FREE. But the json-translator is fully FREE to use. No need for any key configuration or something. github.com/ParvinEyvazov/json-translator

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.