1.Wrape <Router> around your regular react components to give it access to components tree. You can then write <route>s in a Router or in another <route>. Basically, the Router is using the 'path' property of <route>s to match the current url. The matched <route> gets rendered. Wh...
Learn how to use the forwardRef function in React to expose DOM nodes inside a component to its parent component. In React, refs are used for storing values that don’t trigger a re-render when updated. We can also assign refs to DOM elements so that we can reference the ref to manipul...
To understand how to use this technology, I wrote an article called ‘How To Use ReactJS’. You will read about the basic concepts of the library, which will give you an idea of the functionality and use. Let’s start from the beginning. ReactJS gives the developer a template language ...
For instance, you can use refs to give focus on an input field when a button is clicked:import * as React from "react"; import ReactDOM from "react-dom"; export default function App() { const ref = React.useRef(); function focus() { ref.current.focus(); } return ( Focus...
Learn how to use React Router with TypeScript in your React applications, including route definitions, navigation, and props handling.
In a class component, using React Context can be slightly different. The useContext hook is not available for class components, but you can still use the contextType property to associate a context with a class component. Once the contextType is set, you can access the context data using ...
How to make a small, real-world application with React and Redux How to use Redux Toolkit to simplify Redux app development What is Redux? Redux is a state container for JavaScript applications. Normally with React, you manage state at a component level, and pass state around via props. Wit...
import * as React from 'react' import { useSomething } from 'some-context-package' function YourComponent() { const something = useSomething() } This has the benefit of you being able to do a few things which I'll show you in the implementation now: import * as React from 'react'...
How to use SVGs in React Below we explore various ways to use or render this React SVG logo on a webpage, it is worth noting that Create React App (CRA) has a built-in configuration for handling SVGs. Some of the examples in this article that require modifying the webpack setup appl...
React is a widely used front-end development framework. We occasionally need to produce PDF documents while designing online apps, and it might be a whole web page or only a component. We may use thejspdfandreact-dom/serverlibraries to produce a PDF file using React components. ...