Sample graph

Compound graphs allow nodes to be nested inside each other.

Contact here for improvements/feedback for this particular graph.

The editor app Grapher v230217 is a tool to visually create compound graphs and was created by @nileshtrivedi.

The Foresight Institute is using it for their civilizational (Nanotech, Neurotech, Longevity, SpaceTech and Intelligent Cooperation) tech trees .

The code for this tool is available as open-source. Bug reports and PRs can be submitted there.

• To create a new node: Right-click on empty area and select "Create New Node".
• To create an edge: Select source node by left-click, drag from one of the control points: ⊕ and release when on top of target node.
• To create both a new node and an edge: Select source-node and left-click on any of the control points: ⊕.
• To create a child node: Right-click on the parent node and choose "Create child node".
• To make one node child of another: Drag it and drop it on parent node.
• To delete node: Right-click on the node and choose "Delete" either "including dependents" or "leaving orphans".
• To detach child node from its parent: Right-click on the child node and choose "Detach _ from _".
• To add a comment on the graph: Right-click on empty area and choose "Create New Text Note".