react ES5 与ES6的写法

ES5
var React = require('react');
var ReactDOM = require('react-dom');

// 定义组件
var HelloMessage = React.createClass({
  render: function() {
    return <div> React，我们来了... </div>;
  }
});

// 组件渲染
ReactDOM.render(<HelloMessage />, rootElement);

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ES6

import React, { Component } from 'react';
import { render } from 'react-dom';

// 定义组件
class SimpleComponent extends Component {
  render(){
    return <div> React，我们来了... </div>;
  }
}

// 组件渲染
render(<HelloMessage />, rootElement);
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React.js

React.Children: Object
React.Component: ReactComponent(props, context, updater)
React.DOM: Object
React.PropTypes: Object
React.cloneElement: (element, props, children)
React.createClass: (spec)
React.createElement: (type, props, children)
React.createFactory: (type)
React.createMixin: (mixin)
React.

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Component API

this.context: Object
this.props: Object
this.refs: Object
this.state: Object
this.setState: Object

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react-dom.js

ReactDOM.findDOMNode: findDOMNode(componentOrElement)
ReactDOM.render: ()
ReactDOM.unmountComponentAtNode: (container)