React is a JavaScript library developed by Meta for building fast, interactive user interfaces using a component-based architecture.
React is at the heart of countless web and mobile applications, known for its virtual DOM, declarative syntax, and strong ecosystem. It enables developers to build complex UIs with reusable components and handle dynamic state with efficiency.
Whether paired with tools like Redux, Next.js, or React Native, React powers everything from MVPs to enterprise-grade apps — with a large developer community and extensive library support behind it.
