webpack.config.dev.js

import webpack from 'webpack';
import path from 'path';
const Dotenv = require('dotenv-webpack');

export default {
    debug: true,
    devtool: 'inline-source-map', // inline-source-map - A SourceMap is added as a DataUrl to the bundle. //
    noInfo: false, // Webpack will display a list of all the files that it's bundling, can be deactivated later
    entry: [
        'eventsource-polyfill', // necessary for hot reloading with IE
        'webpack-hot-middleware/client?reload=true', //note that it reloads the page if hot module reloading fails.
        path.resolve(__dirname, 'src/index')
    ],
    target: 'web', // webpack knows it needs to bundle it up for the browser
    output: {
        path: __dirname + '/dist', // Note: Physical files are only output by the production build task `npm run build`.
        publicPath: '/',
        filename: 'bundle.js'
    },
    devServer: {
        contentBase: path.resolve(__dirname, 'src')
    },
    plugins: [
        new webpack.HotModuleReplacementPlugin(), // replace plugins without full browser refresh
        new webpack.NoErrorsPlugin(), // Keep errors for blaking hot reloading experience
        new Dotenv({
          path: './.env', // Path to .env file (this is the default)
          safe: false // load .env (defaults to "false" which does not use dotenv-safe)
        })
    ],
    module: {
      noParse: /node_modules\/provotum-stomp-client\/lib\/sock-js\/sockjs.js/,
      loaders: [
            {test: /\.js$/, include: path.join(__dirname, 'src'), loaders: ['babel']},
            {test: /(\.css)$/, loaders: ['style', 'css']},
            {test: /\.eot(\?v=\d+\.\d+\.\d+)?$/, loader: 'file'},
            {test: /\.(woff|woff2)$/, loader: 'url?prefix=font/&limit=5000'},
            {test: /\.ttf(\?v=\d+\.\d+\.\d+)?$/, loader: 'url?limit=10000&mimetype=application/octet-stream'},
            {test: /\.svg(\?v=\d+\.\d+\.\d+)?$/, loader: 'url?limit=10000&mimetype=image/svg+xml'},
            {test: /\.(jpg|png)$/, loader: 'url-loader', options: {limit: 25000}}
        ]
    }

};