In this chapter, you built a mobile messaging application that can be used to send and receive messages from a GraphQL server. The messages are received in real time as GraphQL subscriptions were used to receive the messages through a WebSocket. Also, a mobile authentication flow was added, meaning users should be logged in to send and receive messages. For this, AsyncStorage was used to store the JWT token returned by the GraphQL server in persistent storage.
The project you've built in this chapter was pretty challenging, but the project you'll create in the next chapter will be even more advanced. So far, you've handled most of the core features for a React Native mobile application, but there's more to come. The next chapter will explore how to build a full stack application with React Native and GraphQL as you'll be adding notifications and...