webpack.config.js

const path = require('path')
const HtmlWebPackPlugin = require('html-webpack-plugin')

module.exports = {
  entry: {
    main: path.resolve(__dirname, './src/index.js'),
  },
  output: {
    path: path.resolve(__dirname, './'),
    filename: 'index.bundle.js',
  },
  module: {
    rules: [
      {
        test: /\.s[ac]ss$/i,
        use: ['style-loader', 'css-loader?modules=true', 'sass-loader'],
        exclude: /index.scss$/,
      },
      {
        test: /index.scss$/i,
        use: ['style-loader', 'css-loader', 'sass-loader'],
      },
      {
        test: /\.(js)$/,
        exclude: /node_modules/,
        use: {
          loader: 'babel-loader',
        },
        resolve: {
          extensions: [".js"]
        },
      },
      {
        test: /\.html$/,
        use: [
          {
            loader: 'html-loader',
          },
        ],
      },
    ],
  },
  plugins: [
    new HtmlWebPackPlugin({
      title: 'HTML 5 Game',
      template: './public/index.html',
      filename: './index.html',
    }),
  ],
}