webpack.config.js

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const TerserPlugin = require('terser-webpack-plugin');
const CssMinimizerPlugin = require('css-minimizer-webpack-plugin');
const Obfuscator = require('webpack-obfuscator');

module.exports = {
  entry: './src/index.js', // Path to your main JavaScript file
  output: {
    path: path.resolve(__dirname, 'dist'), // Output directory
    filename: 'bundle.js' // Output filename
  },
  module: {
    rules: [
      {
        test: /\.css$/, // Match CSS files
        use: ['style-loader', 'css-loader'] // Loaders to handle CSS files
      }
    ]
  },
  optimization: {
    minimize: true,
    minimizer: [
      new TerserPlugin({
        terserOptions: {
          format: {
            comments: false, // Remove comments
          },
          compress: {
            drop_console: true // Remove console.log statements
          },
          mangle: true // Obfuscate variable and function names
        }
      }),
      new CssMinimizerPlugin({
        minimizerOptions: {
          preset: ['default', { discardComments: { removeAll: true } }]
        }
      })
    ]
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: './src/index.html', // Path to your HTML template file
      minify: {
        removeComments: true, // Remove HTML comments
        collapseBooleanAttributes: true, // Collapse boolean attributes
        collapseWhitespace: true, // Collapse white space
        removeAttributeQuotes: true, // Remove attribute quotes
        minifyCSS: true, // Minify CSS
        minifyJS: true // Minify JS
      }
    }),
    new Obfuscator({
      rotateStringArray: true,
      stringArray: true,
      selfDefending: true,
      deadCodeInjection: true,
      unicodeEscapeSequence: true,
    })
  ]
};