Intro In this article, we’ll go over how we unit test Redux-Saga and Redux Dynamic Modules in our React frontends at La Javaness. Saga unit testing felt very tedious to me when I joined La Javaness, and reading Phil Herbert’s article on the topic confirmed my intuition about the issues at…

Some definition From https://nodejs.org/api/stream.html : “A stream is an abstract interface for working with streaming data”. “There are many stream objects provided by Node.js. For instance, a request to an HTTP server and process.stdout are both stream instances”. Streams are an interface used to process data, one chunk at a time. …

In a previous article, we discussed the benefits of using Recoil compared to Redux or the Context API. We introduced basic Recoil concepts and created a first small application. You can find the first part here. You can find this whole tutorial in the github repository here: https://github.com/La-Javaness/recoil-pokedex/tree/local-state-part-2 In this…

Nowadays, the first thing one does when they start developing a React application is to use Redux (or the React Context API). After all, we need to manage our application state. Unfortunately, Redux is not without drawbacks: The setup for Redux is long, especially when you just want to manage…