Esta é uma app totalmente funcional baseada na aplicação Northwind do antigo Microsoft Access
Demo: https://northwind-nextjs.vercel.app/
$ git clone https://github.com/danielschmitz/northwind-nextjs.git
cd northwind-nextjs
npm install
Create a database at elephantsql.com (or use your postgreSQL instance...)
Copy .env.example to .env. Fill DB_HOST, DB_USER.....
$ npm run migrate
PS: Every time you run npm run mugrate the data will be erased to default. Dont use npm run migrate in the production servers
Check api.http with Rest Client Extension (Visual Studio Code)