React is an open-source JavaScript library developed by Facebook for creating dynamic and interactive user interfaces. Renowned for its component-based architecture, React allows developers to build reusable UI components that manage their own state, leading to efficient and scalable applications. With a virtual DOM that optimizes rendering, React enhances performance, making it ideal for both small projects and large-scale applications. Its strong community support and rich ecosystem of tools and libraries, such as React Router and Redux, empower developers to create seamless user experiences.
