ant-design/docs/react/migration-v5.en-US.md

group	order	title
title order Migration 2	0	V4 to V5

This document will help you upgrade from antd 4.x version to antd 5.x version. If you are using 3.x or older version, please refer to the previous upgrade document to 4.x.

Upgrade preparation

1. Please upgrade to the latest version of 4.x first, and remove / modify related APIs according to the console warning message.

Incompatible changes in v5

Design specification

• Basic rounded corner adjustment, changed from 2px to four layers of radius, which are 2px 4px 6px and 8px. For example, radius of default Button is modified from 2px to 6px.
• Primary color adjustment, changed from #1890ff to #1677ff.
• Global shadow optimization, adjusted from three layers of shadows to two layers, which are used in common components (Card .e.g) and popup components (Dropdown .e.g).
• Overall reduction in wireframe usage.

Technology adjustment

• Remove less, adopt CSS-in-JS, for better support of dynamic themes. The bottom layer uses @ant-design/cssinjs as a solution.

  • All less files are removed, and less variables are no longer exported.
  • Css files are no longer included in package. Since CSS-in-JS supports importing on demand, the original antd/dist/antd.css has also been abandoned. If you need to reset some basic styles, please import antd/dist/reset.css.
  • If you need to reset the style of the component, but you don't want to introduce antd/dist/reset.css to pollute the global style, You can try using the App in the outermost layer to solve the problem that native elements do not have antd specification style.

• Remove css variables and dynamic theme built on top of them.

• LocaleProvider has been deprecated in 4.x (use <ConfigProvider locale /> instead), we removed the related folder antd/es/locale-provider and antd/lib/locale-provider in 5.x.

• Replace built-in Moment.js with Dayjs. For more: Use custom date library.

• babel-plugin-import is no longer supported. CSS-in-JS itself has the ability to import on demand, and plugin support is no longer required. Umi users can remove related configurations.

  // config/config.ts
  export default {
    antd: {
  -   import: true,
    },
  };
  

Compatibility

• DO NOT support IE browser anymore.

Component API adjustment

• The classname API of the component popup box is unified to popupClassName, and dropdownClassName and other similar APIs will be replaced.

  • AutoComplete
  • Cascader
  • Select
  • TreeSelect
  • TimePicker
  • DatePicker
  • Mentions

    import { Select } from 'antd';
  
    const App: React.FC = () => (
      <Select
  -     dropdownClassName="my-select-popup"
  +     popupClassName="my-select-popup"
      />
    );
  
    export default App;
  

• The controlled visible API of the component popup is unified to open, and visible and other similar APIs will be replaced.

  • Drawer visible changed to open.
  • Modal visible changed to open.
  • Dropdown visible changed to open.
  • Tooltip visible changed to open.
  • Tag visible is removed.
  • Slider tooltip related API converged to tooltip property.
  • Table filterDropdownVisible changed to filterDropdownOpen.

    import { Modal, Tag, Table, Slider } from 'antd';
  
    const App: React.FC = () => {
      const [visible, setVisible] = useState(true);
  
      return (
        <>
  -       <Modal visible={visible}>content</Modal>
  +       <Modal open={visible}>content</Modal>
  
  -       <Tag visible={visible}>tag</Tag>
  +       {visible && <Tag>tag</Tag>}
  
          <Table
            data={[]}
            columns={[
              {
                title: 'Name',
                dataIndex: 'name',
  -             filterDropdownVisible: visible,
  +             filterDropdownOpen: visible,
              }
            ]}
          />
  
  -       <Slider tooltipVisible={visible} />
  +       <Slider tooltip={{ open: visible }} />
        </>
      );
    }
  
    export default App;
  

• getPopupContainer: All getPopupContainer are guaranteed to return a unique div. This method will be called repeatedly under React 18 concurrent mode.

• Upload List structure changes. #34528

• Notification

  • Static methods are no longer allowed to dynamically set prefixCls maxCount top bottom getContainer in open, Notification static methods will now have only one instance. If you need a different configuration, use useNotification.
  • close was renamed to destroy to be consistent with message.

• Drawer style & className are migrated to Drawer panel node, the original properties are replaced by rootClassName and rootStyle.

• The deprecated message.warn in 4.x is now completely removed, please use message.warning instead.

Component refactoring and removal

• Remove locale-provider Directory. LocaleProvider was removed in v4, please use ConfigProvider instead.

• Move Comment component into @ant-design/compatible.

• Move PageHeader component into @ant-design/pro-components.

  - import { PageHeader, Comment } from 'antd';
  + import { Comment } from '@ant-design/compatible';
  + import { PageHeader } from '@ant-design/pro-layout';
  
    const App: React.FC = () => (
      <>
        <PageHeader />
        <Comment />
      </>
    );
  
    export default App;
  

• BackTop is deprecated in 5.0.0, and is merged into FloatButton.

  - import { BackTop } from 'antd';
  + import { FloatButton } from 'antd';
  
    const App: React.FC = () => (
      <div>
  -     <BackTop />
  +     <FloatButton.BackTop />
      </div>
    );
  
    export default App;
  

Start upgrading

Use git to save your code and install latest version:

npm install --save antd@5.x

If you want to use v4 deprecated component like Comment or PageHeader. You can install @ant-design/compatible and @ant-design/pro-layout for compatible:

npm install --save @ant-design/compatible@v5-compatible-v4
npm install --save @ant-design/pro-layout

You can manually check the code one by one against the above list for modification. In addition, we also provide a codemod cli tool @ant-design/codemod-v5 To help you quickly upgrade to v5.

Before running codemod cli, please submit your local code changes.

# Run directly through npx
npx -p @ant-design/codemod-v5 antd5-codemod src

# Or run directly through pnpm
pnpm --package=@ant-design/codemod-v5 dlx antd5-codemod src

Note that codemod cannot cover all scenarios, and it is recommended to check for incompatible changes one by one.

less migration

If you using antd less variables, you can use compatible package to covert it into v4 less variables and use less-loader to inject them:

const { theme } = require('antd/lib');
const { convertLegacyToken, defaultTheme } = require('@ant-design/compatible/lib');

const { defaultAlgorithm, defaultSeed } = theme;

const mapV5Token = defaultAlgorithm(defaultSeed);
const v5Vars = convertLegacyToken(mapV5Token);
const mapV4Token = theme.getDesignToken(defaultTheme);
const v4Vars = convertLegacyToken(mapV4Token);

// Webpack Config
module.exports = {
  // ... other config
  loader: 'less-loader',
  options: {
    lessOptions: {
      modifyVars: v5Vars, // or v4Vars
    },
  },
};

And then remove antd less reference in your less file:

// Your less file
--  @import (reference) '~antd/es/style/themes/index';
or
--  @import '~antd/es/style/some-other-less-file-ref';

Remove babel-plugin-import

Remove babel-plugin-import from package.json and modify .babelrc:

"plugins": [
- ["import", { "libraryName": "antd", "libraryDirectory": "lib"}, "antd"],
]

Umi user can disable by config：

// config/config.ts or .umirc
export default {
  antd: {
-   import: true,
+   import: false,
  },
};

Replace Day.js locale

Replace moment.js locale with day.js locale:

-   import moment from 'moment';
+   import dayjs from 'dayjs';
-   import 'moment/locale/zh-cn';
+   import 'dayjs/locale/zh-cn';

-   moment.locale('zh-cn');
+   dayjs.locale('zh-cn');

🚨 You need to pay attention to the day.js plugin system. If you find that the function originally in moment.js cannot be used in day.js, please refer to the day.js plugin document.

If you do not want to replace with day.js, you can use @ant-design/moment-webpack-plugin to keep moment.js:

npm install --save-dev @ant-design/moment-webpack-plugin

// webpack-config.js
import AntdMomentWebpackPlugin from '@ant-design/moment-webpack-plugin';

module.exports = {
  // ...
  plugins: [new AntdMomentWebpackPlugin()],
};

Switch to theme of v4

If you don't want the style to change after upgrade, we have provided a v4 theme in @ant-design/compatible that can restore v4 style.

```sandpack
const sandpackConfig = {
  dependencies: {
    '@ant-design/compatible': 'v5-compatible-v4',
  },
};

import {
  defaultTheme,   // Default theme
  darkTheme,      // Dark theme
} from '@ant-design/compatible';
import { ConfigProvider, Button, Radio, Space } from 'antd';

export default () => (
  <ConfigProvider theme={defaultTheme}>
    <Space direction="vertical">
      <Button type="primary">Button</Button>
      <Radio.Group>
        <Radio value={1}>A</Radio>
        <Radio value={2}>B</Radio>
        <Radio value={3}>C</Radio>
        <Radio value={4}>D</Radio>
      </Radio.Group>
    </Space>
  </ConfigProvider>
);

Legacy browser support

Ant Design v5 using :where css selector to reduce CSS-in-JS hash priority. You can use @ant-design/cssinjs StyleProvider to cancel this function. Please ref Compatible adjustment.

Multiple versions coexist

We do not recommend multiple versions coexist, it will make the application more complex (such as style override, ConfigProvider not reused, etc.). It's better to use micro-applications such as qiankun for page level development.

Install v5 through alias

$ npm install --save antd-v5@npm:antd@5
# or
$ yarn add antd-v5@npm:antd@5
# or
$ pnpm add antd-v5@npm:antd@5

The package.json will be:

{
  "antd": "4.x",
  "antd-v5": "npm:antd@5"
}

Now, antd in your project is still v4, and antd-v5 is v5.

import React from 'react';
import { Button as Button4 } from 'antd'; // v4
import { Button as Button5 } from 'antd-v5'; // v5

export default () => (
  <>
    <Button4 />
    <Button5 />
  </>
);

Then config prefixCls of ConfigProvider to avoid style conflict:

import React from 'react';
import { ConfigProvider as ConfigProvider5 } from 'antd-v5';

export default () => (
  <ConfigProvider5 prefixCls="ant5">
    <MyApp />
  </ConfigProvider5>
);

Encounter problems

If you encounter problems during the upgrade, please go to GitHub issues for feedback. We will respond and improve this document as soon as possible.