State Management — useState, useReducer, Context, Zustand
Navigate the state management spectrum from simple useState to global stores with Zustand.
Every React app is fundamentally about state — the data that drives what users see and interact with. The question isn't whether you need state management. It's which tool fits the complexity you're dealing with right now.
Too many developers jump straight to a global state library for everything. Others try to manage complex multi-step forms with useState and end up with spaghetti. The skill is matching the tool to the problem.
The Complexity Spectrum
Think of state management tools as a spectrum from simple to powerful:
useState → useReducer → Context → Zustand/Jotai → Server State (TanStack Query)Each step adds capability and complexity. The goal is to stay as far left as possible while still solving your problem cleanly.
Level 1: useState — Your Default
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This lesson is part of the Guild Member curriculum. Plans start at $29/mo.