A practical, secure CORS configuration guide for APIs: concepts, pitfalls, and ready-to-use snippets for Express, NGINX, Spring, ASP.NET Core, and AWS.
A practical guide to header-based API versioning: patterns, negotiation, caching, examples, and rollout strategies for evolving contracts without breaking clients.
A practical guide to naming REST API endpoints: principles, patterns, examples, and a checklist for clear, consistent, and evolvable URLs.
A practical guide to the REST API response envelope pattern: design, errors, pagination, performance tips, and when to use or skip it.
A practical guide to encrypting data in Flutter with secure storage, biometrics, and envelope encryption—complete with code, pitfalls, and best practices.
Design, implement, and test REST API content negotiation: headers, q-values, media types, versioning, caching, and error handling with practical examples.
