webpack.config.js

'use strict';
var path = require('path');
var node_modules = path.resolve(__dirname, 'node_modules');
var webpack = require('webpack');

var IS_PROD = process.env.NODE_ENV === 'production';

console.log('Webpack started!');
console.log('Mode=' + process.env.NODE_ENV);

var plugins = IS_PROD ? [
        new webpack.optimize.DedupePlugin(),
        new webpack.optimize.UglifyJsPlugin({minimize: true, comments: false}),
        new webpack.optimize.AggressiveMergingPlugin()
    ] : [];

module.exports = {
    entry: ['babel-polyfill', path.resolve(__dirname, 'src/index.js')],
    output: {
        path: path.resolve(__dirname, 'public'),
        filename: 'bundle.js',
        publicPath: '/',
    },
    devtool: 'eval',
    devServer: {
        inline: true,
        contentBase: 'public'
    },

    module: {
        loaders: [
            {
                test: /\.js$/,
                exclude: /node_modules/,
                loaders: ['babel-loader']
            },
            {
                test: /\.scss$/,
                loaders: ["style-loader", "css-loader", "sass-loader"]
            },
            {
                test: /\.css$/,
                loaders: ["style", "css"]},
            {
                test: /\.woff(2)?(\?v=[0-9]\.[0-9]\.[0-9])?$/,
                loader: "url-loader?limit=10000&minetype=application/font-woff"
            },
            {
                test: /\.(png|jpg|jpeg|gif|svg)$/,
                loader: 'url-loader?limit=10000'},
            {
                test: /\.(ttf|eot|svg)(\?v=[0-9]\.[0-9]\.[0-9])?$/,
                loader: "file-loader"}
        ]
    },
    plugins: plugins
};