React

React is a JavaScript library for building user interfaces, primarily for single-page applications (SPAs) and mobile apps. It uses a component-based architecture and a virtual DOM to efficiently update and render UI components, enabling developers to create interactive and dynamic web applications with reusable code.

Also known as: React.js, ReactJS, React Js, React Library, Facebook React

Why learn React?

Developers should learn React when building modern web applications that require fast, responsive user interfaces with complex state management, such as social media platforms, e-commerce sites, or dashboards. It is widely adopted in the industry, supported by a large ecosystem (e.g., React Router, Redux), and integrates well with tools like Webpack and Babel for scalable development.

Learning Resources

• docs: React Official Documentation
• tutorial: React Tutorial on freeCodeCamp
• course: React - The Complete Guide on Udemy
• video: React Crash Course by Traversy Media