AquaChain is a water-quality monitoring prototype that explores how sensor dashboards and traceable records could make clean-water operations easier to understand.
- A React and Vite frontend with a landing page, sign-in, sensor dashboards, and reading charts.
- An Express API with PostgreSQL storage and Socket.IO updates.
- Simulated sensor readings and demonstration blockchain transaction records.
- Venture planning, product-development, and commercialization documents.
Install Node.js and provision a local PostgreSQL database, then install both dependency sets from the repository root:
npm install
npm --prefix client installCreate a local .env file with DATABASE_URL pointing to that database and a strong JWT_SECRET. Keep this file out of Git. The server initializes its tables and demonstration data on startup.
npm run devOpen http://localhost:5000. The API runs at http://localhost:5001.
npm run build
npm startThis is a demonstration, not a deployed water-safety system. Sensor readings and blockchain transaction hashes are simulated; the current implementation does not prove physical sensor integration or submit those records to Ethereum. Use a local development database: startup seeds a demonstration account. The venture materials describe a broader product direction.
No license file is included in this repository. This README grants no additional reuse or redistribution permissions; contact the repository owner about permitted use.
Conceptual project artwork. Asset files, design notes, and generation prompts.