A practical guide to REST API caching with ETags—how they work, when to use them, headers to pair with, and implementation tips with code.
Practical strategies to keep APIs backward compatible—versioning, additive changes, deprecation, rollout, and testing for REST, GraphQL, and gRPC.
A practical guide to implementing HATEOAS in REST APIs with formats, examples, tooling, testing, and rollout strategies.
A practical guide to REST API error handling: status codes, structured responses (RFC 7807), retries, rate limits, idempotency, security, and observability.
A practical guide to REST API pagination—offset vs cursor—with pros/cons, SQL patterns, and implementation tips for scalable, consistent endpoints.
Step-by-step tutorial to design, write, validate, and publish API docs using OpenAPI and Swagger UI, with examples and best practices.
