Functional Core / Imperative Shell for Agentic Coding How Repository Structure, Feature Slices, and Project-Level Skills Guide Coding Agents Toward Self-Contained Features
Beyond Static Models: Behavior-First Design for Changing Domains Why Your ERD Is Not the Domain and How Events Make Systems Explainable
How to Enforce Consistency Without Aggregates in Event-Sourced Systems A Practical Approach Using Context-Scoped Filters and SQL