> For the complete documentation index, see [llms.txt](https://totalsoft.gitbook.io/web-app-rocket-generator/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://totalsoft.gitbook.io/web-app-rocket-generator/built-in-architecture/internationalization.md).

# Internationalization

Internationalization (commonly known as i18n) is a core part of many web applications. 

We have integrated the sample application with the common i18n tool, called **react-i18next**, which is a React plugin for the popular `i18next` plugin.

Our language and translation files are added as JSON files stored in the application. You can find the files in the installed application, under the public/locales folder. 

Here you will find a folder per supported language, with a `translation.json` file inside.