Install Dependencies For Backend - npm i

For Frontend - cd frontend npm i

Env Variables Make Sure to Create a config.env file in backend/config directory and add appropriate variables in order to use the app.

Essential Variables

PORT= 4000

DB_URI =

STRIPE_API_KEY=

STRIPE_SECRET_KEY=

JWT_SECRET=

JWT_EXPIRE=

COOKIE_EXPIRE=

SMPT_SERVICE =

SMPT_MAIL=

SMPT_PASSWORD=

SMPT_HOST=

SMPT_PORT=

CLOUDINARY_NAME

CLOUDINARY_API_KEY

CLOUDINARY_API_SECRET

fill each filed with your info respectively

on deployment part i deployed backend on ONRENDER and add build folder of frontend in backend folder so we have no need to deploy frontend separately.