A lightweight backend project using Node.js, MongoDB, and Mongo Express, fully containerized with Docker Compose.

• node-app: Custom Node.js backend for handling data.
• mongo: MongoDB database container.
• mongo-express: Web UI to view MongoDB collections.

This launches:

Node.js app → http://localhost:4000

Mongo Express → http://localhost:8081

MongoDB → Port 27017 (internal use)

🧪 How It Works This project is a containerized Node.js backend with a GUI for user account creation. Submitted data is stored in MongoDB and visible via:

GUI at localhost:4000 → fill form to create user

POST localhost:4000/addUser → add user via JSON payload

GET localhost:4000/getUsers → retrieve all users in JSON format

Mongo Express at localhost:8081 → view data in Demo-db database

🐳 Docker Images Node.js app: amitkishore/nodeapp-dockerimage:1.0

MongoDB & Mongo Express: Official Docker images

🔗 Useful Links Docker Hub:

https://hub.docker.com/repository/docker/amitkishorea/nodeapp-dockerimage/general