Redux-Observable is a middleware for Redux which handles cancellation and many other asynchronous side effects by using reactive programming. … RxJS and Most.js are two libraries for reactive programming with which you can handle streams of actions in different ways. … In the following examples, Most.js will be used.
In this article, we’ll compare two options for handling async logic in Redux: redux-thunk and redux-observable. Redux-saga is another option that shares a lot of similarities with redux-observable, but it’s not included in this article.