Vite Integration

Vite is a JavaScript bundler which improves speed of dev server and production build compared to Webpack.

Setting Up React App with Vite

Create a new Vite project with React template using the command line:

yarn create vite my-admin --template react

We recommend using the TypeScript template:

yarn create vite my-admin --template react-ts

Setting Up React-Admin

Add the react-admin package, as well as a data provider package. In this example, we’ll use ra-data-json-server to connect to a test API provided by JSONPlaceholder.

cd my-admin
yarn add react-admin ra-data-json-server

Next, create the admin app component in src/admin/index.tsx:

// in src/admin/index.tsx
import { Admin, Resource, ListGuesser } from "react-admin";
import jsonServerProvider from "ra-data-json-server";

const dataProvider = jsonServerProvider("https://jsonplaceholder.typicode.com");

const App = () => (
  <Admin dataProvider={dataProvider}>
    <Resource name="posts" list={ListGuesser} />
    <Resource name="comments" list={ListGuesser} />
  </Admin>
);

export default App;

This is a minimal admin for 2 resources. React-admin should be able to render a list of posts and a list of comments, guessing the data structure from the API response.

Next, replace the App.tsx component with the following:

import MyAdmin from "./admin";

const App = () => <MyAdmin />;

export default App;

Then, change the index.css file to look like this:

/* in src/index.css */
body {
    margin: 0;
}

Next, add the Roboto font to your index.html file:

// in ./index.html
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>React Admin</title>
+   <link
+     rel="stylesheet"
+     href="https://fonts.googleapis.com/css?family=Roboto:300,400,500,700&display=swap"
+   />
  </head>
  <body>
    <div id="root"></div>
    <script type="module" src="/src/index.tsx"></script>
  </body>
</html>

Tip: You can also install the Roboto font locally by following the instructions from the Material UI starter guide.

Now, start the server with yarn dev, browse to http://localhost:5173/, and you should see the working admin:

Working Page

Your app is now up and running, you can start tweaking it.

Ensuring Users Have The Latest Version

If your users might keep the application open for a long time, it’s a good idea to add the <CheckForApplicationUpdate> component. It will check whether a more recent version of your application is available and prompt users to reload their browser tab.

To determine whether your application has been updated, it fetches the current page at a regular interval, builds a hash of the response content (usually the HTML) and compares it with the previous hash.

To enable it, start by creating a custom layout:

// in src/admin/MyLayout.tsx
import { CheckForApplicationUpdate, Layout, LayoutProps } from 'react-admin';

export const MyLayout = ({ children, ...props }: LayoutProps) => (
    <Layout {...props}>
        {children}
        <CheckForApplicationUpdate />
    </Layout>
);

Then use this layout in your app:

import { Admin, Resource, ListGuesser } from "react-admin";
import jsonServerProvider from "ra-data-json-server";
+import { MyLayout } from './MyLayout';

const dataProvider = jsonServerProvider("https://jsonplaceholder.typicode.com");

const App = () => (
-  <Admin dataProvider={dataProvider}>
+  <Admin dataProvider={dataProvider} layout={MyLayout}>
    <Resource name="posts" list={ListGuesser} />
    <Resource name="comments" list={ListGuesser} />
  </Admin>
);

export default App;

Troubleshooting

Error about `global` Being `undefined`

This usually means some dependency is not configured correctly for browser usage. You should try to contact the maintainer so that they update their build process.

You can fix this error by adding the following line to the index.html file:

// in ./index.html
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>React Admin</title>
    <link
      rel="stylesheet"
      href="https://fonts.googleapis.com/css?family=Roboto:300,400,500,700&display=swap"
    />
  </head>
  <body>
    <div id="root"></div>
+   <script>window.global = window</script>
    <script type="module" src="/src/index.tsx"></script>
  </body>
</html>