Server Setup Development Tutorials, Guides & Insights

When you execute the addBook mutation, you'll see real-time updates in the subscription.

This tutorial has covered the basics of setting up a GraphQL API with Node.js and Apollo Server, including creating queries, mutations, and subscriptions. By leveraging GraphQL's powerful features, you can build efficient, flexible, and scalable APIs for your applications.

• Fetch Books

     query {
       books {
         title
         author
       }
     }