webpack.config.js

const path = require('path');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const { CleanWebpackPlugin } = require('clean-webpack-plugin');

module.exports = {
  devtool: 'eval',
  resolve: {
    extensions: ['.js'],
  },
  entry: {
    index: './js/index',
    about: './js/about',
    photo: './js/photo',
    discography: './js/discography',
    video: './js/video',
  },
  output: {
    filename: '[name].js',
    path: path.join(__dirname, 'dist'),
    publicPath: './',
  },
  plugins: [
    new MiniCssExtractPlugin({ filename: '[name].css' }),
    new CleanWebpackPlugin(),
  ],
  module: {
    rules: [
      {
        test: /\.css$/,
        use: [
          MiniCssExtractPlugin.loader,
          'css-loader',
          'postcss-loader',
        ],
        exclude: /node_modules/,
      },
      {
        test: /\.(jpg|jpeg|png|svg|woff)$/,
        loader: 'file-loader',
        options: {
          name: '[name].[ext]?[contenthash:4]',
          outputPath: 'assets',
        },
        exclude: /node_modules/,
      },
      {
        test: /\.js$/,
        loader: 'babel-loader',
        options: {
          presets: ['@babel/preset-env'],
        },
        exclude: /node_modules/,
      },
    ],
  },
};