Further reading

• Writing Tests—Redux Official Documentation:
  https://redux.js.org/recipes/writing-tests.
• Implementing Undo History—Redux Official Documentation:
  https://redux.js.org/recipes/implementing-undo-history.
• Server rendering—Redux Official Documentation:
  https://redux.js.org/recipes/server-rendering.
• Normalizing state—Redux Official Documentation:
  https://redux.js.org/recipes/structuring-reducers/normalizing-state-shape.
  This is important in the context of networking patterns. Some of your data that is fetched from backend systems will need to be normalized.
• Async actions—Redux Official Documentation:
  https://redux.js.org/advanced/async-actions.
• Redux Saga recipes—Redux Saga Official Documentation:
  https://redux-saga.js.org/docs/recipes/.
  This resource is particularly valuable for its recipes for throttling, debouncing, and undo...