First, run the backend server:
cd backend
npm run devStartThen run Auth backend server :
cd auth-backend
npm run devStartThen run the frontend clients (how many ever you want, each will start on a different port)
cd frontend/websocket
npm run devNow you should be able to open the frontend client (in respective ports) and sign up as a new user and chat with which all users have signed up locally.
The DB used is MongoDB.
Copy env_sample and use it as .env. Fill in appropriate values.

