Helpers to create BEM like React components/
$ npm install bem-react-component-creator --saveimport React from 'react';
import ReactDOM from 'react-dom';
import BemComponentsCreator from 'bem-react-component-creator';
const PostBEM = BemComponentsCreator('post');
const Post = PostBEM.block('div');
const Button = (props) => {
return <button {...props}>{props.children}</button>
};
const Picture = PostBEM.element('img', 'picture');
const Title = PostBEM.element('h2', 'title', 'awesome', 'large');
const Phrase = PostBEM.element('p', 'phrase');
const ShareButton = PostBEM.element(Button, 'share-button', 'success');
ReactDOM.render(
<Post>
<Picture
src="https://http://via.placeholder.com/50x50"
alt="Post illustration"
/>
<Title>Test title</Title>
<Phrase>
An awesome phrase
</Phrase>
<Phrase modifiers="emphasized,colorful">
An awesome phrase
</Phrase>
<ShareButton>
Share!
</ShareButton>
</Post>,
document.getElementById('root')
);It will render
<div className="post">
<img
alt="Post illustration"
className="post__picture"
src="https://http://via.placeholder.com/50x50"
/>
<h2
className="post__title post__title--awesome post__title--large"
>
Test title
</h2>
<p className="post__phrase">
An awesome phrase
</p>
<p className="post__phrase post__phrase--emphasize post__phrase--colorful"
>
An awesome phrase
</p>
<button class="post__share-button post__share-button--success">
Share!
</button>
</div>Putting the BEM wrappers in a different file and exporting them as a single component.
// Post.js
import bcc from 'bem-react-component-creator';
const Button = (props) => {
return <button {...props}>{props.children}</button>
};
const { block, element } = bcc('post');
const Post = block('div');
Post.Picture = element('img', 'picture');
Post.Title = element('h2', 'title', 'awesome', 'large');
Post.Phrase = element('p', 'phrase');
Post.ShareButton = element(Button, 'share-button', 'success');
export default Post;import React from 'react';
import ReactDOM from 'react-dom';
import Post from './Post';
ReactDOM.render(
<Post>
<Post.Picture
src="https://http://via.placeholder.com/50x50"
alt="Post illustration"
/>
<Post.Title>Test title</Post.Title>
<Post.Phrase>
An awesome phrase
</Post.Phrase>
<Post.Phrase modifiers="emphasized,colorful">
An awesome phrase
</Post.Phrase>
<Post.ShareButton>
Share!
</Post.ShareButton>
</Post>,
document.getElementById('root')
);This will get the same result as the previous example.
