writing-graphql-operations

Type-safe GraphQL queries use gql.tada to automatically generate TypeScript types from your GraphQL schema. This eliminates manual type definitions and catches type mismatches at compile time, ensuring queries match your schema structure and field selections are valid before runtime.

Yes, GraphQL fragments let you define reusable field selections once and apply them across queries and mutations. This reduces duplication, keeps field definitions consistent, and makes schema updates easier to maintain across all operations.

A repository pattern separates data access logic from business logic by centralizing GraphQL operations in dedicated repositories. Each repository handles queries, mutations, and result mapping to domain models, creating clean separation of concerns and easier testing.

Implement centralized error handling with GraphQLError and ValidationError patterns across all operations. This standardizes error parsing, logging, and user-facing messages, making error management predictable and reducing duplicate handling code throughout your application.

Mock Service Worker (MSW) intercepts GraphQL requests and returns predefined responses for testing. This lets you test operations, error handling, and component behavior in isolation without API dependencies or network calls during test runs.

Yes, gql.tada integrates with urql to provide type-safe operations. The generated types from gql.tada flow through urql queries and mutations, maintaining type safety across your client configuration and request-response cycle.