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  1. What is React - W3Schools.com

    Facebook has created a Create React Application with everything you need to build a React app. It is a a development server that uses Webpack to compile React, JSX, and ES6, auto-prefix …

  2. React

    React is the library for web and native user interfaces. Build user interfaces out of individual pieces called components written in JavaScript. React is designed to let you seamlessly …

  3. What is React? - GeeksforGeeks

    Jul 23, 2025 · React is Developed by Facebook, React is a powerful JavaScript library used for building user interfaces, particularly for single-page applications. It allows developers to create …

  4. React (software) - Wikipedia

    React (also known as React.js or ReactJS) is a free and open-source front-end JavaScript library [5][6] that aims to make building user interfaces based on components more "seamless". [5] It …

  5. What Is React and Why Use It for Web Development?

    Sep 19, 2025 · React is a library that helps developers build websites. It was created by Facebook and has become very popular in the web development community. The main goal of …

  6. React Fundamentals: What It Is, Why We Use It, and How to Get …

    Sep 1, 2025 · We'll start with a simple, jargon-free explanation of what React is, explore why it has become the go-to choice for developers everywhere, and then walk you through the …

  7. What is ReactJS? A Beginner's Guide [2025]

    Oct 13, 2025 · ReactJS (or simply React) is an open-source JavaScript library that helps build user interfaces or UI components. Jordan Walke, a software engineer at Facebook, created …

  8. What is React? A Complete Beginner’s Guide to the Popular …

    Mar 25, 2025 · React (also known as React.js or ReactJS) is the world’s most popular JavaScript library for building user interfaces. Created by Facebook and used by giants like Instagram, …

  9. What is React and Why Should You Learn It? – thecodeacademy

    React is a JavaScript library for building user interfaces. But unlike traditional approaches where you directly manipulate the webpage’s DOM (Document Object Model), React introduces a …

  10. What is React? A complete guide for beginners | Dev and Deliver

    May 30, 2025 · So, let's start with the big one: What is React and how does it work? At its core, React (often called ReactJS) isn't a full-blown framework; it's a JavaScript library for building …