Christopher Supnig, one of the Aloha Editor contributors just published a post in his blog explaining how to develop plugins for Aloha Editor jQueryUI.
Check it out …
Roughly three months ago I gave a short outline of the metaview plugin, that can be used to display the underlying structure of your text, by making paragraphs, annotations and other HTML tags visible to the editor. In this article I’ll show you the new implementation for the jQueryUI version of Aloha Editor.

