Notedeck is a distribution of Tiddlywiki I've been developing for a few months. It's not a lot of code: most of the time has been thinking about what features mesh well together to create a coherent set of tools. The tools are designed to take a more opinionated approach to organizing information in a Tiddlywiki for use as a "memex" of sorts. While Zettlekasten notetaking methods are gaining popularity, Zettlekasten requires an ongoing investment into how the notes are linked together. Notedeck's philosophy is to allow notes to be organized as a graph, but to default to a tree structure. Sound interesting? Read on!