This is a simple web-socket chat app that uses no database which could be easily implemented but it was outside of the scope of this project.

The project flow is the following:

• the Dockerized node webserver is run from a PC
  • this opens port 8080 for the web-app
  • it also opens port 8081 for the web-socket
• from then on, the web-app is available to all devices within the network

Usage:

• in root folder: docker compose up to start the webserver
• you can access the web-app from the host PC using the address http://localhost:8080
• you can access the web-app from the other devices using the PC's local address ex: http://192.168.1.205

You can find a screenshot here: