How can I use Immer with Redux?

How can I use Immer with Redux?

You can use Immer to simplify your Redux reducers by allowing you to write mutable code that updates the state.

Can you show me a code example?

Sure! Here's a simple example:

import produce from 'immer';

const initialState = { count: 0 };

const reducer = (state = initialState, action) => {
  return produce(state, draft => {
    switch (action.type) {
      case 'increment':
        draft.count += 1;
        break;
      case 'decrement':
        draft.count -= 1;
        break;
      default:
        break;
    }
  });
};

What are the benefits of using Immer with Redux?

The main benefits are improved readability, easier state updates, and reduced boilerplate code.