What are the best practices for state management in React apps?

What are the best practices for state management in React apps?

Some best practices include using local state for simple components, lifting state up when necessary, and considering context or state management libraries like Redux or MobX for larger applications.

When should I use Redux instead of React's built-in state?

Use Redux when your app has complex state logic, needs to share state across many components, or requires a predictable state container.

Can you explain how to set up Redux in a React app?

Sure! First, install Redux and React-Redux. Then, create a store, define reducers, and wrap your app with the Provider component to pass the store.

What are some common pitfalls to avoid with state management?

Common pitfalls include overusing global state, not normalizing state shape, and failing to optimize performance with memoization.