Try the MindMapVault FOSS Interactive Canvas (Privacy‑First, Local‑Only Mind Mapping)

MindMapVault FOSS is a privacy‑first, local‑only mind‑mapping app with a minimalist canvas and zero cloud dependencies. No accounts, no telemetry, no lock‑in. This one is not part of the numbered series. This is a direct invitation from an engineer building in public: open the live demo, test it har