webpack.config.js

const webpack = require('webpack')
const path = require('path')
const ExtractTextPlugin = require('extract-text-webpack-plugin')

module.exports = {
  entry: [
    './src/index.js',
    './src/styles/style.css'
  ],

  output: {
    path: path.join(__dirname, 'build'),
    filename: 'bundle.js'
  },

  module: {
    preLoaders: [
      {
        test: /\.jsx?$/,
        loader: 'eslint-loader',
        exclude: /node_modules/
      }
    ],
    loaders: [
      {
        test: /\.jsx?$/,
        exclude: /node_modules/,
        loader: 'babel-loader',
        query: {
          presets: ['es2015', 'react', 'stage-2']
        },
        include: __dirname
      },
      {
        test: /\.json$/,
        exclude: /node_modules/,
        loader: 'json-loader'
      },
      {
        test: /\.css$/,
        loader: ExtractTextPlugin.extract('style-loader', 'css-loader')
      },
      {
        test: /\.(png|gif|jpg|cur|pdf|woff|woff2|eot|ttf|svg)$/,
        loader: 'url-loader'
      }
    ]
  },

  plugins: [
    new ExtractTextPlugin('style.css', {
      allChunks: true
    }),
    new webpack.ProvidePlugin({
      '$': 'jquery',
      'jQuery': 'jquery',
      'window.jQuery': 'jquery'
    })
  ],

  resolve: {
    extensions: ['', '.js', '.jsx', '.json'],
    alias: {
      'jquery': 'jquery/src/jquery'
    }
  },

  stats: {
    colors: true,
    reasons: true,
    chunks: false
  }
}