This course is a beginner's gateway into the mechanics of using Redux as an application building platform. It takes a bottom-up approach, enforcing the basic aspects of Redux before incorporating them together in a creative and interactive way. It begins with a short theoretical section before moving on to application based problems. 
The course does assume that the user has a basic idea of how React works, as Redux works in the React environment. Let's dive in!

Understanding Redux: A Beginner's Guide To State Management

I love the idea of using objects over arrays - for most use cases. There are some caveats to be aware of though.

**Caveat #1** : It’s a lot easier to iterate over Arrays in your view logic.

A common situation you’ll find yourself in is the need to render a list of
components.

For example, to render a list of users given a users prop, your logic would look something like this:

We have chosen to work with objects, but aren't arrays easier to iterate over? The Lodash library will solve this problem for us.

Getting to know Redux (Theory)

Your First Redux Application

Understanding State Updates with Actions

Building Skypey: A More Advanced Example

Building Skypey: Designing the State Object

Building Skypey: The User Component

Building Skypey: The Empty Screen

Building Skypey: The Chat Window

Building Skypey: Header and Chat Window

Building Skypey: Messaging

The Skypey App

The Major Problem with Using Objects Over Arrays