nareshgarg375/express-node-server repository overview

This repository contains a simple Express-based Node.js server packaged inside a Docker container. By default, the server listens on port 8000, but users can easily change this by setting the PORT environment variable or by mapping ports when running the container. The server provides a single route (/) that returns a JSON response, making it ideal for testing and learning Docker with Node.js

Run Using Default Port (8000)

docker run it -p 8000:8000 nareshgarg375/express-node-server

Map Any Custom Port

Example: run on host port 3000 while container uses 8000:

docker run it -p 3000:8000 nareshgarg375/express-node-server