This app shows a trello board, and allows some interaction with it.
This app reads config from api/.env. The .env file will look as follows:
TRELLO_HOST='https://api.trello.com'
TRELLO_API_KEY='<your_key>'
TRELLO_API_TOKEN='<your_token>'
express-generator was used to set up the initial express app.
create-react-app was used to set up the initial react app.