react-folder-structure/react-folders/containers/SomeView.js

Opinionated folder layout for use with create-react-app. ( views/containers, components, routes, config, constants ), note includes a JSLINT file as well.

import React from 'react';

class SomeView extends React.Component {
  constructor() {
    super();
    this.state = { someKey: 'someValue' };
  }

  render() {
    return <p>{this.state.someKey}</p>;
  }

  componentDidMount() {
    this.setState({ someKey: 'otherValue' });
  }
}

export default SomeView;