React Router

React Router is a tool used in web development to manage navigation within a website or web app. It allows different URLs to display different content or pages without needing to reload the entire page, making the experience smooth and seamless. Think of it like a map guiding users through various sections of a website, so clicking a link takes you directly to the right content. React Router helps developers build single-page applications that feel fast and intuitive by dynamically loading parts of the site based on the URL.