This is a modified version of https://github.com/howtographql/react-apollo that works together with https://github.com/unimal-jp/graphql-ruby-sample.
git clone https://github.com/unimal-jp/graphql-react-apollo-sample
yarn install
yarn start
You can now open your browser and use the app on http://localhost:3000
.