Usage with Next.js - Ant Design X

Here’s the translation of your guide on using @ant-design/x with Next.js:

Next.js is currently one of the most popular React server-side rendering frameworks. This article will guide you on how to use @ant-design/x components in a Next.js project.

Installation and Initialization

Before you start, you might need to install yarn, pnpm, or bun.

The tool will automatically initialize a scaffold and install various necessary dependencies. During the installation process, you may need to choose some configuration options. If you encounter network issues, try configuring a proxy or using another npm registry, such as switching to the Taobao mirror: npm config set registry https://registry.npmmirror.com.

Once the initialization is complete, navigate to the project directory and start the development server.

$ cd antdx-demo
$ npm run dev

Visit http://localhost:3000/ in your browser, and seeing the Next.js logo means the setup is successful.

Importing @ant-design/x

Now, install and import @ant-design/x from yarn, npm, pnpm, or bun.

Modify src/app/page.tsx to import the Bubble component from @ant-design/x.

import React from 'react';
import { Bubble } from '@ant-design/x';

const Home = () => (
  <div className="App">
    <Bubble content="Hello world!" />
  </div>
);

export default Home;

You should now see the Bubble component from @ant-design/x on your page. You can proceed to use other components to develop your application. For other development processes, you can refer to the official Next.js documentation.

You may notice that the @ant-design/x component does not have styles on the first screen. Below, we'll address how to handle SSR (Server-Side Rendering) styles for Next.js.

Using App Router Updated

If you are using the App Router in Next.js and @ant-design/x as your component library, you can improve user experience by extracting and injecting @ant-design/x's initial styles into HTML to avoid page flashes.

Install @ant-design/nextjs-registry

Use it in app/layout.tsx

import React from 'react';
import { AntdRegistry } from '@ant-design/nextjs-registry';

const RootLayout = ({ children }: React.PropsWithChildren) => (
  <html lang="en">
    <body>
      <AntdRegistry>{children}</AntdRegistry>
    </body>
  </html>
);

export default RootLayout;

For more details, refer to with-nextjs-app-router-inline-style.

Using Pages Router

If you are using the Pages Router in Next.js and @ant-design/x as your component library, you can improve user experience by extracting and injecting @ant-design/x's initial styles into HTML to avoid page flashes.

Install @ant-design/cssinjs

Developer Note:
Ensure that the version of @ant-design/cssinjs installed matches the version in @ant-design/x's local node_modules, to avoid issues with multiple React instances. (Tip: You can check the local version with npm ls @ant-design/cssinjs.)

Modify pages/_document.tsx

import React from 'react';
import { createCache, extractStyle, StyleProvider } from '@ant-design/cssinjs';
import Document, { Head, Html, Main, NextScript } from 'next/document';
import type { DocumentContext } from 'next/document';

const MyDocument = () => (
  <Html lang="en">
    <Head />
    <body>
      <Main />
      <NextScript />
    </body>
  </Html>
);

MyDocument.getInitialProps = async (ctx: DocumentContext) => {
  const cache = createCache();
  const originalRenderPage = ctx.renderPage;
  ctx.renderPage = () =>
    originalRenderPage({
      enhanceApp: (App) => (props) => (
        <StyleProvider cache={cache}>
          <App {...props} />
        </StyleProvider>
      ),
    });

  const initialProps = await Document.getInitialProps(ctx);
  const style = extractStyle(cache, true);
  return {
    ...initialProps,
    styles: (
      <>
        {initialProps.styles}
        <style dangerouslySetInnerHTML={{ __html: style }} />
      </>
    ),
  };
};

export default MyDocument;

Support for Custom Themes

// theme/themeConfig.ts
import type { ThemeConfig } from 'antd';

const theme: ThemeConfig = {
  token: {
    fontSize: 16,
    colorPrimary: '#52c41a',
  },
};

export default theme;

Modify pages/_app.tsx

import React from 'react';
import { XProvider } from '@ant-design/x';
import type { AppProps } from 'next/app';

import theme from './theme/themeConfig';

const App = ({ Component, pageProps }: AppProps) => (
  <XProvider theme={theme}>
    <Component {...pageProps} />
  </XProvider>
);

export default App;

Use @ant-design/x in your pages

import React from 'react';
import { Bubble } from '@ant-design/x';

const Home = () => (
  <div className="App">
    <Bubble content="Hello world!" />
  </div>
);

export default Home;

For more details, refer to with-nextjs-inline-style.