What are some common errors when using useReducer in React?

What are some common errors when using useReducer in React?

Some common errors include not initializing state correctly, forgetting to return the new state, and using the wrong action type.

Can you explain how to initialize state properly?

Sure! You should provide an initial state as the second argument to useReducer, which can be an object or a primitive value.

What happens if I forget to return the new state?

If you forget to return the new state, your component won't re-render with the updated state, leading to unexpected behavior.

How can I debug useReducer issues?

You can use console.log statements in your reducer function to track the state and actions, or use React DevTools to inspect state changes.