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Learn React, a JavaScript library for building user interfaces and single-page applications, with examples, exercises and quizzes. Set up a React environment with create-react-app tool and get certified by W3Schools.
Learn what React is, how it works, and its history. React is a JavaScript library for building UI components and a virtual DOM.
Learn the basics of React, a JavaScript library for building user interfaces. Find out how to use JSX, components, elements, and the Create React App tool.
W3Schools offers a course and a certification program to help you master React, the JavaScript library for single-page applications. Learn React fundamentals, components, state management, and get industry recognition with a certificate.
What is React? React is a JavaScript library created by Facebook. React is a tool for building UI components.
React is a JavaScript library for building user interfaces. React is used to build single page applications. React allows us to create reusable UI components. Start learning React now » Learning by Examples. Our "Show React" tool makes it easy to demonstrate React, it shows both the code and the result. Example:
Learn about ReactJS, a powerful JavaScript library for building user interfaces. Discover why ReactJS is popular among developers, its features, benefits, and how it can improve the performance of web applications.