Notes on shipping production-grade systems — architecture decisions, performance engineering, security hardening, and lessons from real estate, e-commerce, financial, and enterprise builds.
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Learn how state machines eliminate impossible states and make complex UI logic predictable and testable.
Master data fetching, caching, and synchronization with React Query (TanStack Query) in your React apps.
Compare modern React state management solutions. Learn when to use Redux Toolkit, Zustand, or Jotai for your projects.
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