Alan Alickovic React Application Architecture For Production __top__ Today

That night, Alan disabled his pager alerts. He went to bed at 10:00 PM. He dreamed of pure functions and predictable state transitions.

He called this . Parents orchestrate; children only present. The Turning Point Three weeks later, a new feature arrived: "Real-time Inventory." Old Alan would have panicked. New Alan smiled.

He wrote a that emitted inventory events. He connected it to a Zustand store for transient UI updates (the "Only 2 left!" badge). He connected a separate listener to React Query to invalidate the cart cache when an item sold out. alan alickovic react application architecture for production

"Because the architecture is boring," Alan said. "Boring is stable. Stable ships."

"Listen," he said. "We are not building a React app. We are building a . There’s a difference." That night, Alan disabled his pager alerts

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.

Alan grabbed a whiteboard marker.

Alan pointed to a single file: services/websocket.ts .