Since most React applications are single page applications (SPAs), web forms usually do not submit the information directly from the form to a server. Instead, they capture the form information on the client-side and ...

In JavaScript apps using the React front-end library, you can use event handlers to update state data, trigger prop changes, or prevent default browser actions. To do this, React uses a SyntheticEvent wrapper instead ...

The React Developer Tools browser extension gives you an interface for exploring the React component tree of your JavaScript app, along with the current props, state, and context for individual components. It can also...

In this tutorial, you'll share state across multiple components using React context. React context is an interface for sharing information with other components without explicitly passing the data as props. This means...

React Hooks are a broad set of tools in the React front-end JavaScript library that run custom functions when a component's props change. Since this method of state management doesn't require you to use classes, devel...

In React, state refers to a structure that keeps track of how data changes over time in your application. Managing state is a crucial skill in React because it allows you to make interactive web applications. In this ...

In this tutorial, you'll learn three different ways to style React components: plain Cascading Style Sheets (CSS), inline styles with JavaScript-style objects, and JSS, a library for creating CSS with JavaScript. To i...

In this tutorial, you'll create wrapper components with props using the React JavaScript library. Wrapper components are components that provide a default structure to display the child components. This pattern is use...

Props are arguments that you provide to a JSX element in a React application. They look like standard HTML props, but they aren't predefined and can have many different JavaScript data types, including numbers, string...

Custom components are independent pieces of functionality that you can reuse in your code, and are the building blocks of all applications built on the React framework. Often, they can be simple JavaScript functions a...

JSX is an abstraction that allows you to write HTML-like syntax in your JavaScript code and will enable you to build React components that look like standard HTML markup. Since you are also writing JavaScript, you’ll ...

Starting a new JavaScript project with React used to be a complicated process. But now, Create React App includes all the JavaScript packages you need to run a React project, including code transpiling, basic linting,...