What is React used for?

js installed, you can create a React application by using create-react-app . If you’ve previously installed create-react-app globally, it is recommended that you uninstall the package to ensure npx always uses the latest version of create-react-app . To uninstall, run this command: npm uninstall -g create-react-app .

Conclusion. React is a cool tool for web development, and as cool as it is, it’s very easy to learn . Learning it at the right time puts you at a higher advantage. To step up your web development career with React you can learn NextJS or Remix easily.

React is a declarative, efficient, and flexible JavaScript library for building user interfaces . It lets you compose complex UIs from small and isolated pieces of code called “components”. React has a few different kinds of components, but we’ll start with React.Component subclasses: class ShoppingList extends React.

React. js is an open-source JavaScript library that is used for building user interfaces specifically for single-page applications . It’s used for handling the view layer for web and mobile apps. React also allows us to create reusable UI components.