NodeJs
ExpressJs
Postgres
ReactJs
Install postgres and set its username as {username} and password as {password}
Then create a database called users_db (username password can be found in .env file)
DATABASE_URL=postgres://{username}:{password}@127.0.0.1:5432/{users_db}
node db createUserTable
root folder > node server.js
root folder > client > npm run start