Auto-saves as you type Β· exports into the note body.
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Double-click anywhere to create your first concept
then click it and press the blue + to branch.
How to use it β
Move around: right-click + drag to pan Β· scroll to zoom.
Select many: left-drag a box around concepts, Shift/Ctrl-click to add or remove individual ones, or Ctrl+A for all.
Delete the selection: press Del (works on one or many). Esc clears the selection.
Add a concept: double-click empty space, then type its name.
Branch it: hover a concept β click the blue + for a child below, or drag the + outward to place the branch in any direction (drop on empty space = new concept; drop on another concept = link to it).
Rename: double-click a concept (click off to save).
Link two existing ones: drag a concept on top of another β it glows green, then connects.
Change a link's type: click the line itself to cycle made-of β is-a β depends-on (right-click the line to pick one or delete it).
Add a definition: select one concept β a panel opens on the right. Type its definition/notes (exports into its Obsidian note). A blue dot marks concepts that have notes.
First principle: right-click a concept (or use the panel) β β Mark as first principle to flag a true bottom-of-the-branch idea (gold border).
Collapse a branch: right-click a concept with children β Collapse to fold its subtree (double border = collapsed). Expand the same way.
Find:Ctrl+F β type to highlight & jump between concepts (Enter = next).
Separate maps (tabs): the tab bar up top β + makes a new map, double-click a tab to rename it, β deletes it. Each tab is its own ontology.
Menu (β°, top-left): Save / Load .json, Share as link (copies a URL that contains the whole map β open it anywhere or send it, no account needed), Export to Obsidian, and these instructions.