React Router is a library for managing navigation in a React-based web application. It allows you to define routes and map them to different components, allowing users to navigate between different views in your application without reloading the page.

React Router provides several components, including:

  1. <BrowserRouter>: This component is used to set up routing for your application using HTML5 history API.

  2. <Switch>: This component is used to render only the first child <Route> or <Redirect> that matches the current location.

  3. <Route>: This component is used to define a route with a path and a component to render when that path is matched.

  4. <Link>: This component is used to navigate to different routes within your application.

React Router also provides hooks like useHistory, useLocation, and useParams that you can use in your components to interact with the routing state.

Overall, React Router provides a flexible and easy-to-use solution for managing navigation in your React-based web application.

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