/** @jsx React.DOM */

​

var myObj = {a: 1};

var App = React.createClass({

  handleClick: function(){

    this.replaceState(myObj);

  },

  render: function(){

    return (<div>

      <div onClick={this.handleClick}>

        click here to replaceState

      </div>

      <h3>state === myObj is {"" + (this.state === myObj)}</h3>

    </div>);

  }

});

​

React.renderComponent(<App />, document.body);