fullscreen.min.js plugin it is possible to use the WYSIWYG HTML editor in fullscreen mode.
Try it yourself:
Use the Fullscreen button to start editing in fullscreen mode.
Make sure that the
fullscreen button is included in the toolbarButtons list. By default the fullscreen button is already in the list, but if you changed the buttons list just make sure you don't omit the fullscreen button.
<div id="froala-editor"> <p>Use the Fullscreen button to start editing in fullscreen mode.</p> </div>
<script> new FroalaEditor('div#froala-editor') </script>