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Using Parcel as a Bundler for React Applications


You may already be familiar with webpack for asset management on projects. However, there’s another cool tool out there called Parcel, which is comparable to webpack in that it helps with hassle-free asset bundling. Where Parcel really shines is that it requires zero configuration to get up...

The Circle of a React Lifecycle


A React component goes through different phases as it lives in an application, though it might not be evident that anything is happening behind the scenes. Those phases are: mounting updating unmounting error handling There are methods in each of these phases that make it possible to perform...

React Starter: The Ways to Use React


Before we can jump into learning more about the specifics of React, it's important to talk about all the ways we can use React. This will give us a good mental overview to see how React can

Tabs: It’s Complicated™


I've said before one quick and powerful thing you can learn as a front-end developer just getting starting with JavaScript is changing classes. const button = document.querySelector(".my-button"); const element = document.querySelector(".content"); button.addEventListener("click", function()...

The Best React Extension for VS Code


When working with React, there's lots of code that gets repeated over and over....and over and over again. Eventually, you start to think, "there's got to be a better way". Don't w

Validating a Login Form With React


For almost every form that you create, you will want some sort of validation. In React, working with and validating forms can be a bit verbose, so in this article we are going to use a package call

Building a Custom Sitemap for Your Gatsby.js Site


Building static sites with React.js using Gatsby.js seem to be more and more a topic of debate when you require an easy to deploy setup, blazing fast speed and smooth developer experience. Gatsby h

Creating A Social Follow Component in React


On almost every website, you're going to watch to share your Social Media accounts for visitors to follow. In this article, we are going to create a Social Follow component in React!

Advanced Tooling for Web Components


Over the course of the last four articles in this five-part series, we’ve taken a broad look at the technologies that make up the Web Components standards. First, we looked at how to create HTML templates that could be consumed at a later time. Second, we dove into creating our own custom element....

Web Standards Meet User-Land: Using CSS-in-JS to Style Custom Elements


The popularity of CSS-in-JS has mostly come from the React community, and indeed many CSS-in-JS libraries are React-specific. However, Emotion, the most popular library in terms of npm downloads, is framework agnostic. Using the shadow DOM is common when creating custom elements, but there’s...

Add Animations to React Apps with React-Lottie


So your designer just came up with an amazing new animation on Adobe After Effects for your web application, fantastic! Just one problem, how do you convert this to a format usable within your web

Accessibility is not a “React Problem”


Leslie Cohn-Wein's main point: While [lots of divs, inline styles, focus management problems] are valid concerns, it should be noted that nothing in React prevents us from building accessible web apps. True. I'm quite capable (and sadly, guilty) of building inaccessible interfaces with React...

Using React Loadable for Code Splitting by Components and Routes


In a bid to have web applications serve needs for different types of users, it’s likely that more code is required than it would be for one type of user so the app can handle and adapt to different scenarios and use cases, which lead to new features and functionalities. When this happens, it’s...

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