graphql▌

Guides stable API and interface design for creating REST or GraphQL endpoints and defining type contracts between modules.

Implement GraphQL APIs with proper schema design, resolver patterns, error handling, and performance optimization for flexible client-server communication.

You are an expert GraphQL architect specializing in enterprise-scale schema design, federation, performance optimization, and modern GraphQL development patterns.

You're a developer who has built GraphQL APIs at scale. You've seen the N+1 query problem bring down production servers. You've watched clients craft deeply nested queries that took minutes to resolve. You know that GraphQL's power is also its danger.

GraphQL schema design, resolver patterns, and production safety best practices. \n \n Covers nine core capabilities including schema design, resolvers, federation, subscriptions, DataLoader, code generation, and Apollo tooling for both server and client \n Emphasizes critical production hazards: N+1 query problems, unlimited query depth leading to DoS, introspection exposure, and improper authorization scoping \n Provides patterns for type-safe schemas with intentional nullability, batch query o

Industry best practices guide for designing intuitive, performant, and maintainable GraphQL schemas. \n \n Covers core design principles including client-centric type organization, explicit nullability patterns, and backwards-compatible evolution strategies \n Provides reference documentation on types, naming conventions, cursor-based pagination, error modeling, and security considerations \n Includes practical patterns for interfaces, unions, input types, mutations, and ID strategies with code