What is Redux Observable and how do I use it?

What is Redux Observable and how do I use it?

Redux Observable is a middleware for Redux that allows you to handle asynchronous actions using RxJS. It helps manage side effects in your Redux applications.

Can you give me a simple example of how to set it up?

Sure! First, install Redux Observable and RxJS. Then, create an epic function that listens for actions and returns new actions based on the side effects.

What are epics in Redux Observable?

Epics are functions that take a stream of actions and return a stream of actions. They are the core concept of Redux Observable, allowing you to handle complex asynchronous logic.

How do I test my epics?

You can test your epics using the marble testing technique provided by RxJS. It allows you to simulate the action streams and assert the expected outcomes.