Implemented as a part of https://www.paralelnipolis.cz/obcanka/ hackaton in ParalelniPolis.
cd backend;
yarn install;
yarn build
yarn start
If you want to run app on different port, for example 5000, use PORT=5000 yarn start.
You can change the url to backend simply by variable GRAPHQL_URL_WS.
Check .env for more.
cd frontend;
yarn build;
yarn start;