javascript nodejs graphql
- Schema Definition (
typeDefs): This defines the types and operations available in the API. We define a Book type and operations to query all books and add a new book. - Resolvers: These functions handle the logic for fetching and manipulating data. The
Query resolver fetches the list of books, and the Mutation resolver adds a new book to the list. - Apollo Server: Integrates with Express to handle incoming requests and execute GraphQL queries.
Run the server using Node.js: