Guess it's Berlin

Production

docker-compose up -d
# serves at localhost:8080

To update app service run:

docker-compose build --no-cache app

Development

# install dependencies
npm install
# start a mongodb instance
docker run --rm -p 27017:27017 -d mongo:4
# start the node application
npm start
# serves at localhost:8080

Data

See ./data on how to update/replace street data.