Smart Metrics Logbook — Frontend

React + Redux Toolkit + MUI dashboard for tracking personal health metrics, paired with the Node backend.

Prerequisites

• Node.js 16+
• The backend running locally (default http://localhost:8000)

Setup

npm install
cp .env.example .env   # set REACT_APP_API_URL if needed
npm start              # runs on http://localhost:3040

Scripts

• npm start — start the dev server (port 3040)
• npm run build — production build
• npm test — run tests

Environment variables

See .env.example. REACT_APP_API_URL overrides the API base URL.

Architecture

• src/store — Redux Toolkit slices (auth, metrics, group)
• src/actions — async thunks calling the API
• src/pages — route-level screens (Dashboard, Metrics, Group, Track, auth)
• src/components/routing — MainRoutes and PrivateRoute
• src/utils — axios instance, auth-token helpers, toast wrapper