React-Redux: Should all component states be kept in Redux Store

Question

Say I have a simple toggle:

When I click the button, the Color component changes between red and blue

I might achieve this result by doing somethin

Answer 1

Redux FAQ: Organizing State
this part of redux official doc well answered your question.

Using local component state is fine. As a developer, it is your job to determine what kinds of state make up your application, and where each piece of state should live. Find a balance that works for you, and go with it.

Some common rules of thumb for determining what kind of data should be put into Redux:

• Do other parts of the application care about this data?
• Do you need to be able to create further derived data based on this original data?
• Is the same data being used to drive multiple components?
• Is there value to you in being able to restore this state to a given point in time (ie, time travel debugging)?
• Do you want to cache the data (ie, use what's in state if it's already there instead of re-requesting it)?