Posts for: #architecture

AI coding agents love wrapping everything into god-objects. Layered architecture fights that instinct at the structural level. Your code gets smaller files, better tests, and agents that follow the pattern instead of inventing their own.

FastAPI and Flask make it dangerously easy to put everything in one place. Database calls in route handlers, business logic scattered across a hundred files, no clear boundary between what receives a request and what decides what to do with it. Here is how to fix that with proper layering.