create an front-end project with react redux immutable, link from https://www.sitepoint.com/how-to-build-a-todo-app-using-react-redux-and-immutable-js/

how to init an react_redux_immutable_project.md

mkdir test1 # dir path must not contine 'react', will cause error
npm init

set info

npm install --save react react-dom redux react-redux immutable
npm install --save-dev webpack babel-loader babel-preset-es2015 babel-preset-react

set webpack, create webpack.config.js

module.exports = {
  entry: './src/app.js',
  output: {
    path: __dirname,
    filename: 'bundle.js'
  },
  module: {
    loaders: [
      {
        test: /\.js$/,
        exclude: /node_modules/,
        loader: 'babel',
        query: { presets: [ 'es2015', 'react' ] }
      }
    ]
  }
};

extend our package.json by adding an npm script to compile our code with source maps

"script": {
  "build": "webpack --debug"
  "watch": "webpack --watch"
}

We’ll need to run npm run build each time we want to compile our code.