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Nalezeno "react": 534

Draggin’ and Droppin’ in React

16.8.2019
The React ecosystem offers us a lot of libraries that all are focused on the interaction of drag and drop. We have react-dnd, react-beautiful-dnd, react-drag-n-drop and many more, but some of them require quite a lot of work to build even a simple drag and drop demo, and some do not provide...

Using Immer for React State Management

7.8.2019
We make use of state to keep track of application data. States change as users interact with an application. When this happens, we need to update the state that is displayed to the user, and we do this using React’s setState. Since states are not meant to be updated directly (because React’s state...

Fetching Data in React using React Async

1.8.2019
You’re probably used to fetching data in React using axios or fetch. The usual method of handling data fetching is to: Make the API call. Update state using the response if all goes as planned. Or, in cases where errors are encountered, an error message is displayed to the user. There will always...

Run useEffect Only Once

30.7.2019
React has a built-in hook called useEffect. Hooks are used in function components. The Class component comparison to useEffect are the methods componentDidMount, componentDidUpdate, and componentWillUnmount. useEffect will run when the component renders, which might be more times than you think....

What I Like About Vue

25.7.2019
Dave Rupert digs into some of his favorite Vue features and one particular issue that he has with React: I’ve come to realize one thing I don’t particularly like about React is jumping into a file, reading the top for the state, jumping to the bottom to find the render function, then following...

Using GraphQL Playground with Gatsby

18.7.2019
I’m assuming most of you have already heard about Gatsby, and at least loosely know that it’s basically a static site generator for React sites. It generally runs like this: Data Sources → Pull data from anywhere. Build → Generate your website with React and GraphQL. Deploy → Send the site to...

Build a Chat App Using React Hooks in 100 Lines of Code

15.7.2019
We’ve looked at React Hooks before, around here at CSS-Tricks. I have an article that introduces them as well that illustrates how to use them to create components through functions. Both articles are good high-level overviews about the way they work, but they open up a lot of possibilities...

The Many Ways to Include CSS in JavaScript Applications

8.7.2019
Welcome to an incredibly controversial topic in the land of front-end development! I’m sure that a majority of you reading this have encountered your fair share of #hotdrama surrounding how CSS should be handled within a JavaScript application. I want to preface this post with a disclaimer: There...

React Starter: Editor Tools

8.7.2019
Before we move into more coding with React, let's talk about the tools that can help us streamline our React development. We want to go into our React development as well equipped as possible!

Hey, let’s create a functional calendar app with the JAMstack

3.7.2019
Hey, let's create a functional calendar app with the JAMstack I’ve always wondered how dynamic scheduling worked so I decided to do extensive research, learn new things, and write about the technical part of the journey. It’s only fair to warn you: everything I cover here is three weeks of research...

React Starter: How does JSX make HTML elements?

3.7.2019
JSX makes making React components easier. Some may find JSX to have a high learning curve and that's totally understandable. It's not exactly HTML and it's not exactly JavaScript, so it can take so

Getting to Know the useReducer React Hook

26.6.2019
useReducer is one of a handful of React hooks that shipped in React 16.7.0. It accepts a reducer function with the application initial state, returns the current application state, then dispatches a function. Here is an example of how it is used; const [state, dispatch] = useReducer(reducer...

Getting to Know the useReducer React Hook

26.6.2019
useReducer is one of a handful of React hooks that shipped in React 16.7.0. It accepts a reducer function with the application initial state, returns the current application state, then dispatches a function. Here is an example of how it is used; const [state, dispatch] = useReducer(reducer...

React Starter: JSX Gotchas

20.6.2019
JSX is a very powerful technology. With all new things that we have to learn, there is a bit of a learning curve. Let's talk about some of the gotchas when using JSX. These are some common things t

Managing WordPress Metadata in Gutenberg Using a Sidebar Plugin

20.6.2019
WordPress released their anticipated over to the post editor, nicknamed Gutenberg, which is also referred to as the block editor. It transforms a WordPress post into a collection of blocks that you can add, edit, remove and re-order in the layout. Before the official release, Gutenberg...

Managing State in React using Unstated-Next

17.6.2019
In a previous post, we saw how to manage state using Unstated. As you might recall, Unstated uses React’s built-in setState to allow you create components that can consume state by subscribing to a provider — like the React’s Context API. Well, we’re going to build off that last post by looking...

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