BrainDumpt

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  Unorganized ideas

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  Summarized view

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  Organized nodes

Inspiration

We spent the first three hours of this hackathon completely stuck. Not because we lacked ideas, but because we couldn't understand each other. One of us is a visual thinker. One of us is a builder. We were talking about the same thing in completely different languages and neither of us knew it. We tried Google Docs. We tried a whiteboard. Nothing captured the mess the way our brains were actually producing it. At some point we looked at the cardboard conspiracy board we'd built trying to map our own ideas and thought: "what if this existed but actually worked?" So we built it.

What it does

BrainDumpt is a live collaborative canvas where teams dump everything like voice, text, images, code, even vibes, and AI reads the whole board to find connections, cluster related ideas, and synthesize the chaos into a brief everyone on the team actually understands. It's not a whiteboard. It's not a notes app. It's the thing that catches your thought before it disappears and makes sure your teammate gets what you meant, not just what you typed by cleaning and connecting ideas.

How we built it

Python and Gemini on the backend powering the AI synthesis and connection mapping. TypeScript on the frontend for the live collaborative canvas. One technical member built the whole stack. One design member shaped every visual and interaction decision. Deployed and hosted end to end.

Challenges we ran into

Ironically, the hardest part of building a tool for ideation was the ideation itself. We hit a complete wall early on and couldn't agree on a direction. The other challenge was delegation, with one technical member and one design member, we had to figure out how to work in parallel without stepping on each other. That actually ended up shaping the product. Visionary mode and Builder mode exist because we are literally those two people.

Accomplishments we're proud of

We shipped a fully hosted and deployed product in one hackathon. It works. You can open it right now. For a two person team where only one person writes code, that's the thing we're most proud of.

What we learned

Just build the thing you need. Don't build for an imaginary user or a problem you think sounds impressive. We needed this tool today, at this hackathon, in this room. That's why it exists and that's why it works.

What's next for BrainDumpt

We want to get this into schools first: classrooms, clubs, hackathon teams. Then business workspace integrations. Google Meet, so your live conversation feeds directly into the canvas. Slack, so nothing said in a channel gets lost. The idea is that wherever your team is already thinking, BrainDumpt is already there catching it.

Built With

• python
• typescript