CategoryReact Hooks

November 19, 2020 — In a React component, useState and useReducer can cause your component to re-render each time there is a call to the update functions. In this article, you will find out how to use the useRef() hook to keep track of variables without causing re-renders, and how to enforce the re-rendering of React Components. Read more…

September 17, 2020 — Among others, Next.js has dubbed itself: The React Framework for Static Websites. But just like every other framework whose goal is to help you build what matters by abstracting common, redundant tasks, you’re often required to learn something new and opinionated. With Next.js, one of the things you need to know is how to integrate different CSS methods with its API, and that is the focus of this tutorial. Read more…

July 13, 2020 — There is a high possibility that a lot of components in your React application will have to make calls to an API to retrieve data that will be displayed to your users. It’s already possible to do that using the componentDidMount() lifecycle method, but with the introduction of Hooks, you can build a custom hook which will fetch and cache the data for you. That’s what Ademola Adegbuyi will cover with this tutorial. Read more…

June 22, 2020 — In this article, we’ll be looking at a new way of retrieving data in React Apps named SWR. This is a set of hooks for remote data fetching that makes things easier, such as caching, pagination, and so on. Read more…

April 15, 2020 — React provides a few built-in Hooks like useState. You can also create your own Hooks to reuse stateful behavior between different components. The example below shows a counter whose state is managed using the useState() hook. Each time you click on the button, we make use of setCount() to update the value of count by 1. In this article, Adeneye David Abiodun covers the rules of React Hooks and how to effectively start using them in your projects. Please note that in order to follow this article in detail, you will need to know how to use React Hooks. Read more…

April 10, 2020 — In this tutorial, you are going to learn and understand what React hooks are, the basic React Hooks that are available and also examples of how to write them for your React applications. In the process, you will also get to know about some additional hooks that were shipped with React 16.8 and also how to write your own custom React Hooks. Read more…