reduxdj/app.js

## app.js
'use strict';

import React from 'react';
import Router from 'react-router';
import { canUseDOM } from 'react/lib/ExecutionEnvironment';
import routes from './routes';

let app = {
  start(bootstrap) {
    return canUseDOM ? this.webStart() : this.serverStart(bootstrap);
  },

  webStart() {
    Router.run(routes, Router.HistoryLocation, (Handler) => {
      React.render(<Handler/>, document.body);
    });
  },

  serverStart(bootstrap) {
    return (fn) => {
      Router.run(routes, bootstrap.path, (Handler) => {
        let
          component = React.createFactory(Handler),
          html      = React.renderToString(component(bootstrap));
        fn(null, html);
      });
    };
  }
};

export default app;

## layout.tmpl
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="description" content="">
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
  <title><%- title %></title>
  <link rel="stylesheet" href="<%= stylesheet %>">
</head>
<body>
  <%= rootHTML %>
  <script src="<%= javascript %>"></script>
  <script><%= appStart %></script>

  <script>
    (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
    (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
    m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
    })(window,document,'script','//www.google-analytics.com/analytics.js','ga');

    ga('create', '<%- analytics %>', 'auto');
    ga('send', 'pageview');
  </script>
</body>
</html>

## web.js
    .get('/:path*', function *() {
      let
        theme   = this.query.theme || config.layout.theme,
        appFile = path.join(config.layout.publicDir, 'themes', theme, `${theme}.js`);

      let App = require(appFile);

      let bootstrap = {
        path: this.path
      };

      let layoutData = _.defaults({
        stylesheet: `/themes/${theme}/${theme}.css`,
        javascript: `/themes/${theme}/${theme}.js`,
        rootHTML: yield App.start(bootstrap),
        appStart: `App.start(${htmlescape(bootstrap)});`
      }, config.layout.pageConstants);

      this.body = app.layout(layoutData);
    });
	'use strict';

	import React from 'react';
	import Router from 'react-router';
	import { canUseDOM } from 'react/lib/ExecutionEnvironment';
	import routes from './routes';

	let app = {
	start(bootstrap) {
	return canUseDOM ? this.webStart() : this.serverStart(bootstrap);
	},

	webStart() {
	Router.run(routes, Router.HistoryLocation, (Handler) => {
	React.render(<Handler/>, document.body);
	});
	},

	serverStart(bootstrap) {
	return (fn) => {
	Router.run(routes, bootstrap.path, (Handler) => {
	let
	component = React.createFactory(Handler),
	html = React.renderToString(component(bootstrap));
	fn(null, html);
	});
	};
	}
	};

	export default app;
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="utf-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta name="description" content="">
	<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
	<title><%- title %></title>
	<link rel="stylesheet" href="<%= stylesheet %>">
	</head>
	<body>
	<%= rootHTML %>
	<script src="<%= javascript %>"></script>
	<script><%= appStart %></script>

	<script>
	(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]\|\|function(){
	(i[r].q=i[r].q\|\|[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
	m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
	})(window,document,'script','//www.google-analytics.com/analytics.js','ga');

	ga('create', '<%- analytics %>', 'auto');
	ga('send', 'pageview');
	</script>
	</body>
	</html>
	.get('/:path', function () {
	let
	theme = this.query.theme \|\| config.layout.theme,
	appFile = path.join(config.layout.publicDir, 'themes', theme, `${theme}.js`);

	let App = require(appFile);

	let bootstrap = {
	path: this.path
	};

	let layoutData = _.defaults({
	stylesheet: `/themes/${theme}/${theme}.css`,
	javascript: `/themes/${theme}/${theme}.js`,
	rootHTML: yield App.start(bootstrap),
	appStart: `App.start(${htmlescape(bootstrap)});`
	}, config.layout.pageConstants);

	this.body = app.layout(layoutData);
	});