Alan Alickovic React Application Architecture For Production Portable Jun 2026

Most React apps start with folders like components/ , hooks/ , and services/ . While this works for small projects, it falls apart in production. Alickovic recommends a where everything related to a specific domain (e.g., "authentication" or "user profiles") is grouped together. A typical feature folder might include: api/ : API request functions specific to the feature. components/ : UI components used only within this feature. hooks/ : Custom hooks for feature logic. types/ : TypeScript definitions.

Alan refactored it live:

Alan pointed to the whiteboard. The three circles were still there, now annotated with team notes. alan alickovic react application architecture for production

Alan Alickovic groaned, rubbing the sleep from his eyes. The alert was familiar: "CheckoutContainer - State update on unmounted component." Six months ago, he’d inherited the "Spree," a high-growth e-commerce startup’s React app. It was a masterpiece of duct tape and hope. Components were 3,000 lines long. useEffect hooks had no dependencies. State was a shared, global window.__store__ object that mutated silently. Most React apps start with folders like components/

The codebase was riddled with useEffect hooks containing raw fetch calls. Business logic was married to UI components. Alickovic’s pattern demands a strict separation of concerns. Alex implemented a dedicated API Client layer . Instead of fetching data inside a component, Alex created a service layer: A typical feature folder might include: api/ :

The Blueprint of Resilience: Unpacking Alan Alickovic’s Production-Ready React Architecture