What is Redux? Why use Redux?

If you're a web developer, you've probably heard of Redux, but you may be wondering why it's such a popular library.

CBT Nuggets trainer Shaun Wassell explores the problems that Redux solves — and how it can be used to build more scalable and maintainable web applications. Redux solves several challenges that arise when building complex web applications. One of the biggest is managing the state of the application. As an application grows in size and complexity, managing the state becomes increasingly difficult. Redux provides a centralized location to manage the state of your application, making it easier to reason how your application works.

Another challenge is sharing state between different components of the application. When different components need access to the same data, sharing that data can be challenging. Redux provides a single source of truth for the application's state, which can be accessed by any component that needs it.

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[vspoke]

I like the video, the only think I did not like is that it really did not explain why we need redux, just that It gives rules to getting the context. I really understood context btw, thank you

[bibimathew]

This was super helpful. I really enjoyed the visual explanation which made it so much more easier for me to understand the concept. Thank you!

[sixtyfivewatts]

This is how you do tutorials, i understood what redux was without text

[CatBind]

from this video I really do not understand.... why do I need redux? What is it, and why is it superior to context?

[John-xxlw]

Can’t you accomplish this with the useReducer hook + context? The useReducer hook allows us to define “rules” the same way?

[AskoldTheFirst]

According to this video, Redux is a burden in our global context. We had better never use the Redux.