Resolving persisted state

In the previous recipe, you explored persisting application state within a browser’s storage. Building upon this foundation, in this recipe, we’ll focus on an equally crucial aspect – restoring that persisted state. That functionality is invaluable when dealing with user-specific local application personalization, such as the preference between dark or light mode or the consent to receive push notifications. With state persistence and resolution, you offer users the convenience of rejoining their sessions exactly where they left them. This continuity is fundamental in crafting a user-centric application and offering a personalized experience.

With the light or dark mode persisted in the last recipe, let’s implement an option to resolve a persisted view mode value when a component renders.

Getting ready

Before you start resolving persisted state, do the following:

• Create a Chapter05/Recipe06 directory – this...