CapyPlan

CapyPlan is a collaborative estimation tool designed to help engineering teams estimate work with clarity and confidence.

Unlike traditional Estimation Poker which focuses on single numbers, CapyPlan emphasizes Uncertainty Analysis.

✨ Key Features

• PERT Estimation: Users provide three values: Optimistic, Most Likely, and Pessimistic.
• Risk Analysis:
  • Individual Risk: Automatically flags estimates as Low, Medium, or High Risk based on the spread of an individual's confidence.
  • Team Disagreement: Calculates the standard deviation of the team's responses to highlight when the team has conflicting understandings of a task.
• Real-Time Collaboration: Instant updates for all participants using WebSockets.
• Configurable Decks: Supports standard Fibonacci, T-Shirt sizes, or custom numeric decks.

🛠️ Tech Stack

• Frontend: React, Vite, Vanilla CSS.
• Backend: Node.js, ws (Raw WebSockets).
• Protocol: Shared TypeScript Zod schemas (Monorepo).
• Package Manager: pnpm workspaces.

🚀 How to Run

1. Install dependencies:

   pnpm install

2. Start Development Servers:

   pnpm dev

   This will start both the WebSocket signal server (port 3001) and the Web Client (port 5173).

3. Open in Browser: Visit http://localhost:5173 to join a room!

📂 Project Structure

• apps/web: The React client.
• apps/signal: The Node.js WebSocket server.
• packages/protocol: Shared types and validation logic.