A zettelkasten is a directed graph. Neuron also has the notion of , which is a subset of this graph established by having zettels “branch off” to other zettels.
The z-index page (at
/z-index.html; also linked in the header) displays the zettelkasten for all in the zettelkasten graph.
Uplinks and Backlinks
A backlink of a zettel is a zettel that links to it. If that link is a folgezettel link, it is called an “uplink”.
An uplink tree of a zettel is the subset of thewhich branch off to the zettel. Uplink tree is displayed above the zettel; other backlinks are displayed below.
?cf (see ) to eject something out of a zettel’s uplink tree.