See the webcomponent page at: [github.com/alump/alump-vaadin-rich-text-editor](https://github.com/alump/alump-vaadin-rich-text-editor) Adds some extra styling options to toolbar, and adds "Dynamic Data" feature that allows server side to inject template values to the text. This add-on is based on - and so inherits the licensing of - pro licensed Rich Text Editor. But this fork is not an official Vaadin component. And so not officially supported by Vaadin.