webpack.config.js

var webpack = require('webpack');
var path = require('path');

module.exports = {
  entry: [
    'script!jquery/dist/jquery.min.js',
    'script!foundation-sites/dist/foundation.min.js',
    './app/app.jsx'
  ],
  externals: {
    jquery: 'jQuery'
  },
  plugins: [
    new webpack.ProvidePlugin({
       '$': 'jquery',
       'jQuery': 'jquery',
    }),
    function() {
      this.plugin('watch-run', function(watching, callback) {
        console.log('Begin compile at ' + new Date());
        callback();
      })
    }
  ],
  output: {
    path: __dirname,
    filename: './public/bundle.js'
  },
  resolve: {
    root: __dirname,
    alias: {
      applicationStyles: 'app/styles/app.scss'
    },
    extensions: ['', '.js', '.jsx']
  },
  module: {
    loaders: [
      {
        loader: 'babel-loader',
        query: {
          presets: ['react', 'es2015', 'stage-0']
        },
        test: /\.jsx?$/,
        exclude: /(node_modules|bower_components)/
      }
    ]
  },
  sassLoader: {
    includePaths: [
      path.resolve(__dirname, './node_modules/foundation-sites/scss')
    ]
  },
  devtool: "eval-cheap-module-source-map"
};