Load SCORM packages into Open edX courses
Manage Plone skins CSS, logo, and base colors dynamically from the Plone control panel
An installable theme and theming tool for Plone 4
Integrate codemirror with Zope.
Allows to upload archive files (check readme for supported types) and access their contents trough the web, without having to download and extract them
Hab.la web chat for Plone