Connections graph

Tools → Connections graph (Ctrl+Alt+G) shows every note in the workspace as an interactive graph: each node is a .md note, each line a wikilink. Nodes settle into place on their own (animated physics) and can be dragged; hovering highlights the neighbors and fades the rest; click opens the note. Scroll to zoom (names appear as you get closer) and drag the background to pan.

On the tab's toolbar: filter by name (fades non-matching notes), a toggle for orphan notes (no links at all — shown in gray), force sliders (repulsion, distance and gravity), fit the graph to the window and rescan the notes. The more connections a note has, the bigger its node; each top-level folder gets its own color.

Similar notes. The Connections mini-bar, inside the note itself, lists incoming links, outgoing links and mentions by name. At its end is the Similar notes section: notes about nearby subjects even without a link or a shared word. It is computed when you ask (click Compute), not on every note switch, because walking the index costs disk reads. Each row shows the name, how close it is and the excerpt behind the suggestion — without that evidence there would be no way to judge it. It spends no AI call: it uses the meaning index that already exists, so the section only appears with semantic boost (embeddings) turned on in Settings → General → Features.