Flutter Project Structure Template
By the time a Flutter project reaches its mid-to-late stage, the thing most likely to rot isn’t any single piece of code — it’s the question of where things belong. Network calls creep into pages, widgets reach for global singletons, service files sprout branching business logic. Each spot makes sense on its own; taken together, a new hire will be lost by the end of week one.
This post is my first-draft template for a Flutter project structure that has been holding up well recently: from the top-level directory layout, down to the layering inside lib/, down to the writing conventions for a single page. The goal is not “the best architecture” — it’s a skeleton where every file has an obvious home, and every change has an obvious landing spot.
