React Router Dom - Shell/Bash

React Router Dom is a collection of navigation components for React.js that helps in managing the navigation of your web application. Using React Router Dom, you can easily create a navigation system that allows users to move between different pages without reloading the entire page. This makes the web app feel more like a natural app, and provides a smoother user experience.

Installing React Router Dom

React Router Dom can be installed using the npm package manager. You can install it by running the following command in your terminal:

npm install react-router-dom

Once installed, you can then import the necessary components into your project files and start building your navigation system.

Using React Router Dom

React Router Dom provides a number of components that are used to create a navigation system. The most commonly used components include:

BrowserRouter

BrowserRouter is a component that wraps your entire application and listens for changes in the URL. It then renders the appropriate component based on the URL.

import { BrowserRouter } from 'react-router-dom';

ReactDOM.render(
    <BrowserRouter>
        <App />
    </BrowserRouter>,
    document.getElementById('root')
);

Route

Route is a component that renders a specific component when the URL matches a specified path.

import { Route } from 'react-router-dom';

<Route path="/home" component={Home} />

Link

Link provides a declarative way to navigate between different pages in your application.

import { Link } from 'react-router-dom';

<Link to="/about">About Us</Link>

Redirect

Redirect is used to redirect the user to a different URL when a certain condition is met.

import { Redirect } from 'react-router-dom';

<Redirect to="/login" />

Conclusion

React Router Dom makes it incredibly easy to create a navigation system for your React.js application. Whether you are building a simple web page or a complex web app, React Router Dom provides the necessary components to manage navigation and provide a great user experience.