https://floating-citadel-56493.herokuapp.com/
curl -s -XPOST -H 'Content-Type: application/json' -d '{"query": "{hello memo(id:1){id title content}}"}' https://floating-citadel-56493.herokuapp.com/graphql
git clone https://github.com/nobutakaoshiro/simple-memo-graphql-example
cd simple-memo-graphql-example
npm install
cp .env.sample .env
vi .env
npm run dev
# Start PostgreSQL (dev)
cd development-tools/postgresql-docker
docker-compose up -d
# Stop PostgreSQL (dev)
# cd development-tools/postgresql-docker
docker-compose down