Which of the following hooks is most appropriate for tracking complex application state in React?1 pointuseEffectuseReduceruseState
Question
Which of the following hooks is most appropriate for tracking complex application state in React?1 pointuseEffectuseReduceruseState
Solution
The most appropriate hook for tracking complex application state in React is useReducer.
Here's why:
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useState: This hook is used when we have one or two state variables. It's not ideal for complex state logic that involves multiple sub-values or when the next state depends on the previous one.
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useEffect: This hook is used to perform side effects in function components. Side effects could be data fetching, subscriptions, or manually changing the DOM from React components. It doesn't directly handle state management.
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useReducer: This hook is usually preferable to useState when you have complex state logic that involves multiple sub-values or when the next state depends on the previous one. It also lets you optimize performance for components that trigger deep updates because you can pass dispatch down instead of callbacks.
So
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