webpack.config.js

var webpack = require('webpack'),
    bourbon = require('node-bourbon').includePaths;

var envPlugin = new webpack.DefinePlugin({
    'process.env': {
        NODE_ENV: JSON.stringify(process.env.NODE_ENV || 'development')
    }
});

module.exports = {
    resolve: {
        extensions: ['', '.js', '.jsx']
    },

    module: {
        loaders: [
            { test: /\.jsx?$/, loader: 'jsx-loader?harmony&stripTypes' },
            { test: /\.scss?$/, loader: 'style!css!sass?outputStyle=expanded&includePaths[]=' +
                bourbon }
        ]
    },

    entry: {
        'demo': './init.js'
    },

    output: {
        path: require('path').resolve('./assets'),
        publicPath: 'http://localhost:7002/assets/'
    },

    plugins: [ envPlugin ]
};