webpack.config.js

const path = require("path");
const webpack = require("webpack");
const HtmlWebpackPlugin = require("html-webpack-plugin");
const MiniCssExtractPlugin = require("mini-css-extract-plugin");

module.exports = {
  entry: {
    app: "./src/js/App.jsx",
  },

  output: {
    path: path.resolve(__dirname, "dist"),
    filename: "bundle.js",
  },

  module: {
    rules: [
      {
        test: /\.(sa|sc|c)ss$/,
        use: [MiniCssExtractPlugin.loader, "css-loader", "sass-loader"],
      },
      {
        test: /\.(js|jsx)$/,
        exclude: /node_modules/,
        use: "babel-loader",
      },
      {
        test: /\.html$/,
        use: "html-loader",
      },
      {
        test: /\.(jpg|jpeg|png|gif|svg)$/i,
        use: [
          {
            loader: "file-loader",
            options: {
              name: "[name].[ext]",
              outputPath: "img/",
              publicPath: "img/",
            },
          },
        ],
      },
    ],
  },

  plugins: [
    new HtmlWebpackPlugin({
      title: "React App",
      filename: "index.html",
      template: "./src/index.html",
    }),
    new MiniCssExtractPlugin({
      filename: "app.css",
      chunkFilename: "[id].css",
    }),
  ],

  resolve: {
    extensions: [".js", ".jsx"],
  },

  devServer: {
    contentBase: path.join(__dirname, "dist"),
    compress: true,
    port: 8000,
    open: true,
    historyApiFallback: true,
    stats: "errors-only",
  },
};