copy-paste from https://github.com/gajus/react-css-modules

react-css-modules.example.jsx

import React from 'react';
import styles from './table.css';

export default class Table extends React.Component {
    render () {
        return <div className={styles.table}>
            <div className={styles.row}>
                <div className={styles.cell}>A0</div>
                <div className={styles.cell}>B0</div>
            </div>
        </div>;
    }
}

result.html

<div class="table__table___32osj">
    <div class="table__row___2w27N">
        <div class="table__cell___1oVw5">A0</div>
        <div class="table__cell___1oVw5">B0</div>
    </div>
</div>

I like it 👍