Graphql Development Tutorials, Guides & Insights

• Explore Authentication: Implement authentication and authorization to secure your GraphQL API.
• Integrate with a Database: Connect your GraphQL server to a database for persistent data storage.
• Optimize Performance: Use techniques like query batching and caching to improve API performance.

GraphQL offers a modern approach to API development, and by mastering its features, you can create robust and maintainable APIs for any application.

• Schema Definition: The typeDefs defines a simple schema with a Book type and queries to fetch books and add a new book.
• Resolvers: Functions that resolve the queries and mutations. In this case, they return all books and add a new book to the list.

Run the server using Node.js: