Show HN: I built a tool that grows mind maps as you explore a topic

I’ve always been curious about big, complex topics; things like quantum computing, AI ethics, or philosophy, but I’d often get stuck at the very beginning. I’d open a dozen tabs, skim Wikipedia, and still not feel like I had a good mental model of what I was even looking at.

So I built a tool to help with that. You type in any topic, and it generates a simple mind map; just a few high-level subtopics to start. Then, as you click and explore those nodes, it expands outward with more specific, connected concepts. The map grows with your curiosity.

It’s intentionally lightweight and incremental. The goal isn’t to overwhelm you with everything at once, but to help you gradually build a clearer picture and follow your own curiosity in a structured way.

I’ve been using it to explore new areas, plan research, and even prep for writing projects. If you're the kind of person who likes to "see" what they're learning, I’d love your feedback.