# i18n The application supports having a single language for the UI. By default the language is English. We are using the [react-intl](https://github.com/yahoo/react-intl) package to translate UI texts and to format dates, numbers, money values, etc. To change the language, do the following: 1. Copy the default [src/translations/en.json](../src/translations/en.json) English translation messages file into some other file like `es.json`. 1. Change the messages in the new messages file to your language. 1. In [src/config.js](../src/config.js), change the `locale` variable value 1. In [src/app.js](../src/app.js), change the translation imports to come from the correct `react-intl` locale and the new messages file you created.