dumbcomponents.js

var Article = React.createClass({
  mixins: [createStoreMixin(UserStore)],

  propTypes: {
    article: PropTypes.object.isRequired
  },

  getStateFromStores() {
    return {
      author: UserStore.get(this.props.article.authorId);
    }
  },

  render() {
    var article = this.props.article,
        author = this.state.author;

    return (
      <div>
        <UserLink user={author}>
          <UserAvatar user={author} />
        </UserLink>

        <h1>{article.title}</h1>
        <p>{article.text}</p>

        <p>Read more by <UserLink user={author} />.</p>
      </div>
    )
  }
});

var UserAvatar = React.createClass({
  propTypes: {
    user: PropTypes.object.isRequired
  },

  render() {
    var user = this.props.user;

    return (
      <img src={user.thumbnailUrl} />
    )
  }
});

var UserLink = React.createClass({
  propTypes: {
    user: PropTypes.object.isRequired
  },

  render() {
    var user = this.props.user;

    return (
      <Link to='user' params={{ userId: this.props.user.id }}>
        {this.props.children || user.name}
      </Link>
    )
  }
});