Download the latest version of materialize css and place it on public/materialize folder (if not present, make one).
Make a folder named files on public/.
Make a .env file on /src like the one showed below:
PORT=YOUR_PORT
DB_USER=YOUR_USER
DB_PASSW=verysecretpassword
DB_NAME=YOUR_DB_NAME
DB_HOST=YOUR_HOST
DB_CONNECTION_LIMIT=10 #for exampleRun npm install to install dependencies.
Run npm run dev for development.
Run npm run test for testing with jest.