webpack.config.js

/* eslint-disable no-unused-vars */
const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const MiniCssExtractPlugin = require("mini-css-extract-plugin");

module.exports = {
  mode: process.env.NODE_ENV,
  entry: './client/index.js',
  output: {
    path: path.resolve(__dirname, 'dist'),
    publicPath: '/',
    filename: 'bundle.js',
  },
  devServer: {
    port: 9000,
    allowedHosts: 'all',
    historyApiFallback: true,
    static: {
      directory: 'dist',
      publicPath: '/',
    },
    proxy: {
      '/api/*': {
        target: process.env.SERVER_PROXY,
      },
      '/api/portfolio/*': {
        target: process.env.SERVER_PROXY,
      },
    },
  },
  performance: {
    hints: false,
    maxEntrypointSize: 512000,
    maxAssetSize: 512000,
  },
  module: {
    rules: [
      {
        test: /.(js|jsx)$/,
        exclude: /node_modules/,
        loader: 'babel-loader',
        options: {
          presets: ["@babel/preset-react", "@babel/preset-env"],
        },
      },
      {
        test: /\.s[ac]ss$/i,
        use: [
          // Creates `style` nodes from JS strings
          'style-loader',
          // Translates CSS into CommonJS
          "css-loader",
          // Compiles Sass to CSS
          "sass-loader",
        ],
      },
      {
        test: /\.css$/i,
        use: [MiniCssExtractPlugin.loader, "css-loader"],
      },
    ],
  },
  plugins: [
    new MiniCssExtractPlugin(),
    new HtmlWebpackPlugin({
      template: './client/index.html',
    }),
  ],
  resolve: {
    extensions: ['.js', '.jsx'],
  },
};