Can multiple slices modify the same part of state?
In Redux Toolkit, each slice is designed to manage its own section of the state tree. However, multiple slices can still influence the same data indirectly through shared actions or by using extraReducers.
Ways Multiple Slices Can Affect Shared State
If multiple slices need to react to the same action, use
extraReducersin each slice to handle that shared action type.Avoid directly modifying another slice’s state; instead, design global actions or thunks that trigger updates in multiple slices.
Keep shared state minimal to reduce coupling between features.
Example: Shared Action Across Slices