webpack.config.js

let ExtractTextPlugin = require('extract-text-webpack-plugin');

module.exports = {
    devtool: 'eval',
    entry: {
        'app.js': './app/src/app.jsx',
        'app.css': './app/scss/app.scss'
    },
    output: {
        path: __dirname + '/dist',
        filename: '[name]'
    },
    module: {
        loaders: [
            {
                test: /\.jsx?$/,
                exclude: /node_modules/,
                loader: 'babel-loader',
                query: {
                    presets: ['react', 'es2015']
                }
            },
            {
                test: /\.scss$/,
                exclude: /node_modules/,
                loader: ExtractTextPlugin.extract('css-loader!sass-loader')
            },
            {
                test: /\.ttf$/,
                loader: 'file-loader?name=fonts/[name].[ext]'
            }
        ]
    },
    resolve: {
        extensions: ['.js', '.jsx'],
        modules: ['node_modules']
    },
    watchOptions: {
        aggregateTimeout: 300,
        poll: 1000
    },
    plugins: [
        new ExtractTextPlugin('[name]')
    ]
}