Let's start by looking at the initial state of the Flux store. In Redux, the entire state of the application is represented by a single store. Here's what it looks like:

import { fromJS } from 'immutable';// The state of the application is contained// within an Immutable.js Map. Each key represents// a "slice" of state.export default fromJS({  // The "App" state is the generic state that's  // always visible. This state is not specific to  // one particular feature, in other words. It has  // the app title, and links to various article  // sections.  App: {    title: 'Neckbeard News',    links: [      { name: 'All', url: '/' },      { name: 'Local', url: '/local' },      { name: 'Global', url: '/global' },      { name: 'Tech', url: '/tech' },