Custom Function in React In ES6, we can use array destructuring syntax to create an elegant custom function that returns a formatted string that we can use as a className value. Let’s look at the code: class App extends Component { render() { const classNameGenerator = (...classes)=>{...
Styled components are a way to create react components on the fly using just CSS style definitions. Let’s say, we want to display text with a red color. To do that, we call a method of the styled components library to generate that component with the provided style information: importsty...
When to use refs in ReactMany refs can be pointed to using forwardRef. In React, it’s generally recommended to use props and state to manage your component data flow. However, there are some situations where using refs can be helpful or even necessary. Here are some common use cases for...
React Redux offers a set of hooks that you can use to create cleaner code. This guide will introduce you to two of them: useSelector and useDispatch.
Toggle between two classnames Instead of adding or removing a class name, we can also toggle between two class names in react app. In this below example, by default container class is added to the div element, when we click on a Toggle class button container class is removed, the app cl...
It’s technically possible for us — in the name of global styling — to do something similar to this: ReactDOM.render(<StyledApp><App/></StyledApp>,document.getElementById("root")); Copy But we already have a helper function —createGlobalStyle— whose sole reason for existence is global...
This article will look into how to use SVGs in React, briefly introducing what an SVG is, common ways to use SVGs in React applications, and some of the best practices for using SVG in React. An Introduction to SVG Similar to how HTML provides elements for various components of a webpa...
Advanced Use Cases of useReducer() The `useReducer()` hook in React is a versatile tool for managing states in complex applications. While it’s commonly used for simpler state management, its capabilities extend to advanced use cases, making it a valuable asset for experienced developers. Let...
How to Use Redux and React Do you have experience using React? Have you heard of Redux, but you've put off learning it because it looks very complicated and all the guides seem overwhelming? If that's the case, this is the article for you! Contain your fear of containing state and co...
By the end of this step, you’ll be able to build a form using different form elements, including dropdowns and checkboxes. You’ll also be able to collect, submit, and display form data. Note:In most cases, you’ll use controlled components for your React application. But it’s a ...