Webpack base configuration for .js and html

webpack.base.config.js

var HtmlWebpackPlugin = require('html-webpack-plugin');

module.exports = {
  module: {
    rules: [
      {
        test: /\.js$/,
        exclude: /node_modules/,
        use: {
          loader: 'babel-loader'
        }
      }
    ]
  },
  plugins: [
    new HtmlWebpackPlugin({ 
      template: './src/index.html', 
      filename: './index.html' 
    })
  ]
}