Turn any document or web page into a branching chat tree for structured exploration and knowledge work.

• Frontend: Next.js 15 (App Router), React 19, TypeScript
• UI: Tailwind CSS, shadcn/ui components, Radix UI
• Backend: Convex (real-time database), NextAuth.js
• Canvas: ReactFlow for concept visualization
• Markdown: react-markdown with syntax highlighting

1. Install dependencies:

npm install --legacy-peer-deps

2. Set up environment variables:

cp .env.local.example .env.local
# Edit .env.local with your credentials

3. Initialize Convex:

npx convex dev

4. Run the development server:

npm run dev

Open http://localhost:3000 to see the app.

• 🌳 Branching Conversations: Fork any assistant response to explore multiple paths
• 📌 Concept Anchoring: Capture highlights with full source provenance
• 🔗 Context Management: Inspect and control what context is included in each branch
• 📎 Multi-Source: Attach PDFs and URLs to any chat node
• 📝 Markdown Export: Export branches with citations and formatting

/app              # Next.js app router pages
/components       # React components
  /ui            # shadcn/ui components
  /canvas        # ReactFlow canvas components
  /chat          # Chat interface components
/convex          # Convex backend functions
/lib             # Utility functions and configurations

This project was built for the FoundersHack hackathon (Aug 15-17, 2025).

1. Authentication: NextAuth.js with credentials/OAuth providers
2. Real-time Sync: Convex for instant updates across tabs
3. Streaming: Server-sent events for LLM token streaming
4. Context Assembly: Smart ancestor message inclusion with overrides
5. Branching Logic: Tree structure with parent-child message relationships

• ✅ Core web app with authentication
• ✅ Dive (workspace) creation and management
• ✅ Concept creation from text snippets
• ✅ Chat tree with branching
• 🚧 LLM integration with streaming
• 🚧 Context inspector
• 🚧 Attachment support
• 🚧 Markdown export

Built for FoundersHack 2025