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order | title |
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4 | Use in create-react-app |
create-react-app is one of the best React application development tools. We are going to use antd
within it and modify the webpack config for some customized needs.
Install and Initialization
We need to install create-react-app
first, you may need install yarn too.
$ npm install -g create-react-app yarn
Create a new project named antd-demo
.
$ create-react-app antd-demo
The tool will create and initialize environment and dependencies automatically, please try config your proxy setting or use another npm registry if any network errors happen during it.
Then we go inside antd-demo
and start it.
$ cd antd-demo
$ yarn start
Open the browser at http://localhost:3000/. It renders a header saying "Welcome to React" on the page.
Import antd
Below is the default directory structure.
├── README.md
├── package.json
├── public
│ ├── favicon.ico
│ └── index.html
├── src
│ ├── App.css
│ ├── App.js
│ ├── App.test.js
│ ├── index.css
│ ├── index.js
│ └── logo.svg
└── yarn.lock
Now we install antd
from yarn or npm.
$ yarn add antd
Modify src/App.js
, import Button component from antd
.
import React, { Component } from 'react';
import Button from 'antd/lib/button';
import './App.css';
class App extends Component {
render() {
return (
<div className="App">
<Button type="primary">Button</Button>
</div>
);
}
}
export default App;
Add antd/dist/antd.css
at the top of src/App.css
.
@import '~antd/dist/antd.css';
.App {
text-align: center;
}
...
Ok, you should now see a blue primary button displayed on the page. Next you can choose any components of antd
to develop your application. Visit other workflows of create-react-app
at its User Guide .
Advanced Guides
We are successfully running antd components now but in the real world, there are still lots of problems about antd-demo. For instance, we actually import all styles of components in the project which may be a network performance issue.
Now we need to customize the default webpack config. We can achieve that by using react-app-rewired which is one of create-react-app's custom config solutions.
Import react-app-rewired and modify the scripts
field in package.json.
$ yarn add react-app-rewired --dev
/* package.json */
"scripts": {
- "start": "react-scripts start",
+ "start": "react-app-rewired start",
- "build": "react-scripts build",
+ "build": "react-app-rewired build",
- "test": "react-scripts test --env=jsdom",
+ "test": "react-app-rewired test --env=jsdom",
}
Then create a config-overrides.js
at root directory of your project for futher overriding.
module.exports = function override(config, env) {
// do stuff with the webpack config...
return config;
};
Use babel-plugin-import
babel-plugin-import is a babel plugin for importing components on demand (How does it work?). We are now trying to install it and modify config-overrides.js
.
$ yarn add babel-plugin-import --dev
+ const { injectBabelPlugin } = require('react-app-rewired');
module.exports = function override(config, env) {
+ config = injectBabelPlugin(['import', { libraryName: 'antd', style: 'css' }], config);
return config;
};
Remove the @import '~antd/dist/antd.css';
statement added before because babel-plugin-import
will import styles and import components like below:
// scr/App.js
import React, { Component } from 'react';
- import Button from 'antd/lib/button';
+ import { Button } from 'antd';
import './App.css';
class App extends Component {
render() {
return (
<div className="App">
<Button type="primary">Button</Button>
</div>
);
}
}
export default App;
Then reboot with yarn start
and visit the demo page, you should not find any warning messages in the console, which prove that the import on demand
config is working now. You will find more info about it in this guide.
Customize Theme
According to the Customize Theme documentation, to customize the theme, we need to modify less
variables with tools such as less-loader. We can also use react-app-rewire-less to achieve this. Import it and modify config-overrides.js
like below.
$ yarn add react-app-rewire-less --dev
const { injectBabelPlugin } = require('react-app-rewired');
+ const rewireLess = require('react-app-rewire-less');
module.exports = function override(config, env) {
- config = injectBabelPlugin(['import', { libraryName: 'antd', style: 'css' }], config);
+ config = injectBabelPlugin(['import', { libraryName: 'antd', style: true }], config); // change importing css to less
+ config = rewireLess(config, env, {
+ modifyVars: { "@primary-color": "#1DA57A" },
+ });
return config;
};
We use modifyVars
option of less-loader here, you can see a green button rendered on the page after rebooting the start server.
eject
You can also could try yarn run eject for a custom setup of create-react-app, although you should dig into it by yourself.
Source code and other boilerplates
Finally, we used antd with create-react-app successfully, you can learn these practices for your own webpack workflow too, and find more webpack configs in the atool-build. (For instance, add moment noParse to avoid loading all language files.)
There are a lot of great boilerplates like create-react-app in the React community. There are some source code samples of importing antd in them if you encounter some problems.