webpack.config.js

const path = require("path");

const webpack = require("webpack");

// plugins
const HtmlWebpackPlugin = require("html-webpack-plugin");
const { CleanWebpackPlugin } = require("clean-webpack-plugin");

module.exports = {
  entry: {
    index: path.resolve(__dirname, "./src/index.js"),
  },

  output: {
    path: path.resolve(__dirname, "./docs"),
    filename: "[name].[hash].js",
  },

  devServer: {
    historyApiFallback: true,
    open: true,
    compress: false,
    hot: true,
    port: process.env.PORT,
  },

  plugins: [
    new HtmlWebpackPlugin({
      title: "WEBPACK",
      template: path.resolve(__dirname, "./src/index.html"),
      filename: "index.html",
    }),

    new HtmlWebpackPlugin({
      template: path.resolve(__dirname, "./src/essentials.html"),
      filename: "essentials.html",
    }),

    // clean after build
    new CleanWebpackPlugin(),

    // Only update what has changed on hot reload
    new webpack.HotModuleReplacementPlugin(),

    new webpack.ProvidePlugin({
      '$': 'jquery',
      'jQuery': 'jquery',
      'windows.jQuery': 'jquery',
    }),
  ],

  module: {
    rules: [
        // JavaScript
        {
            test: /\.js$/,
            exclude: /node_modules/,
            use: ['babel-loader'],
        },

        // Images
        {
            test: /\.(?:ico|gif|png|jpg|jpeg|svg)$/i,
            type: 'asset/resource',
        },

        // Fonts and SVGs
        {
            test: /\.(woff(2)?|eot|ttf|otf|svg|)$/,
            type: 'asset/inline',
        },

        // CSS, PostCSS, and Sass
        {
            test: /\.(scss|css)$/,
            use: ['style-loader', 'css-loader', 'postcss-loader', 'sass-loader'],
        },

       
    ],
},
}