Apollo vs Relay: strengths, trade‑offs, and when to choose each for React GraphQL apps, from caching and pagination to SSR, typing, and developer UX.
Practical guide to auto‑generating API docs: tools, workflows, examples, CI/CD, and best practices for OpenAPI, GraphQL, and gRPC.
Practical best practices for GraphQL schema design: naming, types, pagination, nullability, errors, auth, evolution, and performance.
Practical strategies to keep APIs backward compatible—versioning, additive changes, deprecation, rollout, and testing for REST, GraphQL, and gRPC.
Build real-time apps with GraphQL Subscriptions: step-by-step server, client, auth, scaling, and testing guidance using Node, WebSockets, and graphql-ws.
A practical guide to GraphQL federation in microservices—concepts, schema design, gateway patterns, performance, security, and migration strategies.
