Category: React

How to handle the `onKeyPress` event in ReactJS? ReactJS is a popular JavaScript library used for building user interfaces. When working with ReactJS, you may come across the need to handle keyboard events, such as the `onKeyPress` event. In this blog post, we will explore different ways to handle the `onKeyPress` event in ReactJS. 1.…

React / JSX Dynamic Component Name When working with React and JSX, you may come across situations where you need to dynamically render components based on certain conditions or user input. One common requirement is to dynamically set the component name based on a variable or prop value. In this blog post, we will explore…

React Hooks useState() with Object React Hooks have revolutionized the way we write functional components in React. One of the most commonly used hooks is useState(), which allows us to manage state within our functional components. While useState() is typically used with primitive data types like strings and numbers, it can also be used with…

How to get rid of underline for Link component of React Router? If you’ve been working with React Router, you may have noticed that the Link component automatically adds an underline to the text. While this may be the default behavior, it’s not always desired. In this blog post, we’ll explore a couple of solutions…

Can I set state inside a useEffect hook? As a JavaScript developer, you might have come across the useEffect hook in React. It is a powerful tool that allows you to perform side effects in functional components. One common question that arises is whether it is possible to set state inside a useEffect hook. Let’s…

How can I use multiple refs for an array of elements with hooks? When working with JavaScript and React, you may come across situations where you need to reference multiple elements in an array. In such cases, using multiple refs can be a useful approach. In this article, we will explore how to use multiple…

What could be the downsides of using Redux instead of Flux When it comes to managing state in JavaScript applications, Redux and Flux are two popular choices. Both of these libraries provide a predictable state container, but they have some differences that may impact your decision. In this article, we will explore the downsides of…

Multiple calls to state updater from useState in component causes multiple re-renders When working with React and using the useState hook, you might encounter a situation where multiple calls to the state updater function cause multiple re-renders of the component. This can lead to performance issues and unexpected behavior in your application. In this blog…

React.js: Wrapping one component into another React.js is a powerful JavaScript library that allows developers to build reusable UI components. One common task in React.js is wrapping one component into another. This can be useful when you want to add additional functionality or styling to an existing component without modifying its original code. In this…

How to Use Google Fonts in React.js If you are working on a React.js project and want to use Google Fonts to enhance the typography of your application, you’re in the right place. In this blog post, we will explore different methods to incorporate Google Fonts into your React.js application. Method 1: Using the link…