AMMDI is an open-notebook hypertext writing experiment, authored by Mike Travers aka mtraven. It's a work in progress and some parts are more polished than others. Comments welcome! More.
Crude version: edit the manifest file data/manifest.js to remove the stuff you don't want to publish, and remove the corresponding data files and directories.
Better version: looks like editing the code to remove unwanted parts is impossible, its too minimized and obfuscated. So: the right thing would be to take the json data files and have some new code that displays them. Sounds like a pain.