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Web Development Newsletters: JavaScript, React, Vue, Angular Email Newsletters

Interested in following and subscribing to JavaScript email newsletters? Lucky for you, we’ve gathered a bunch of valuable resources and newsletters for you to follow the latest news and trends in the JavaScript community.

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React Lessons. Lesson 14.

Hey all! So, we continue working on our app. We already know how to make simple calls to the server and for 80% of possible cases this knowledge will be enough for executing standard tasks. However, we will learn how to deal with more complicated things, too. So, before moving on toward this task, I’d like to warn you that middleware does not necessarily need to be written by yourself. It means these are such frequently used (re-used) elements that have already been written previously by someone else. We recommend you to explore this resource, where you will find a whole bunch of various middlewares and so on. For example, here is a ready-to-use logger. We’ve created a logger to practice a little bit, but here is an example of a perfect ready-to-use solution.

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React Lessons. Lesson 13 Part 2.

"Dear readers! Do not forget about the first part of this article, beginners should start from Lesson 1." So, let us call these elements inside containers/Articles.js by adding the record and calling action creater:

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React Lessons. Lesson 13. Part 1.

Our topic for today deals with asynchronous actions. We will start to take our articles from API. As you have already noticed, we have a simple API working. And in order to launch it, you need to open the folder simple_api and execute the following command there:

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React Lessons. Lesson 12.

Hey all! Right now we will check up your home task and give you some valuable comments that will help you with your future work with React. To make it more convenient, you will need to see your code, so, switch to the respective commit and we will continue. Let us start with connect. We need connect to work with store. There is also another way: if you can transmit data using common props – do it! For example, in containers/Articles.js we refer to store in order to take out the needed articles from state:

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React Lessons. Lesson 11. Pt.2. Redux Middlewares

In this lesson, we will learn about middlewares in Redux. We will understand what are they, how we can create one and how to use it in our app.

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React Lessons. Lesson 11. Pt.1. Normalize Comments with Immutable.js

Our previous lesson was devoted to a more convenient way of how to write reducers using seamless APIs to add/remove elements and not to worry about any processes to be changed in between.

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React Lesson 10: Normalize Data with Immutable.js

Let's explore how to work with data. We've used a denormalized structure for displaying our articles so far. Now, we'll normalize the data.

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React Lesson 9: Homework Lesson 8

Hey all! Today we will start our lesson with your home task and see what data should be kept in store and what -- in the state of the components.

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