When you start building React apps, managing state feels simple. A few useState hooks here and there, maybe some props passed down. But as your app grows, things get messy fast. Data starts flowing in too many directions, components become tightly coupled, and debugging turns into a headache.

That’s where state management tools like Redux Toolkit come in.

What is State Management?

State refers to the data your app needs to function. For example:

User login status

Form inputs

API data

UI states (like modals, loaders)

Managing this state means deciding:

Where it lives

Who can access it

How it gets updated

Why Not Just Use React State?

React already gives you:

useState

useContext

These are great for small apps.…