This is the frontend of this project you also need the frontend to run this project.
PORT=5000
NODE_ENV='development'
MONGO_URI // MongoDB URI to connect your mongodb
STRIPE_SECRET_KEY //
STRIPE_PUBLISHABLE_KEY //
STRIPE_WEBHOOK_SECRET //
STATIC_DIR=../../client/html
DOMAIN
JWT_SECRET // JSON WEB token
EMAIL_ACCOUNT // Your gmail account with
EMAIL_PASSWORD // Your gmail password
GOOGLE_CLIENT_ID // Google Authentication api id