ROS PyTrees Dashboard

This project demonstrates a simple React + Vite dashboard that visualises behaviour tree activity from a ROS robot.

A Node.js server launches py-trees-blackboard-watcher and forwards its output via WebSocket to the React frontend. reactflow renders the behaviour tree and highlights nodes as messages arrive.

Getting Started

1. Install dependencies

npm install
cd app && npm install

2. Run in development mode

# terminal 1
npm start

# terminal 2
cd app && npm run dev

3. Build for production

npm run build

Ensure py-trees-blackboard-watcher is installed locally so the backend can launch it.