Instruction: Discuss strategies for managing global application state in Next.js using React context or other built-in mechanisms.
Context: This question explores the candidate's ability to implement global state management in Next.js applications without relying on external state management libraries.
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At the heart of managing global state in Next.js applications, I leverage React's Context API coupled with the use of the built-in useReducer hook for a more predictable state management pattern, similar to how Redux works but without the added complexity and overhead of external libraries. Let me break down how I approach this:
Step 1: Creating a Context First, I create a context using React's createContext method. This is where I define the shape of the global state and the initial state. It's crucial to provide a comprehensive initial state that covers all the data and UI states your application might need globally....