Turorial for React and Spring Boot

webpack.config.js

var path = require("path");
module.exports = {
  devtool: 'source-map',
  entry: './index.js',
  output: {
    path: path.resolve(__dirname, "build"),
    publicPath: "/",
    filename: "bundle.js"
  },
  module: {
    loaders: [{
      test: /\.jsx?$/,
      exclude: /(node_modules)/,
      loader: 'babel-loader'
    }]
  },
  resolve: {
    extensions: ['', '.js', '.jsx']
  }
};