webpack.config.js

const path = require("path");

module.exports = {
  mode: "development",
  entry: path.resolve(__dirname, "app.js"),
  output: {
    path: path.resolve(__dirname, "public"),
    filename: "bundle.js"
  },
  devServer: {
    static: "./demo/public"
  },
  devtool: "inline-source-map",
  module: {
    rules: [
      {
        test: /\.js$/,
        exclude: /node_modules/,
        loader: "babel-loader"
      },
      {
        test: /\.(scss|css)$/i,
        use: [
          "style-loader",
          {
            loader: "css-loader",
            options: {
              modules: {
                exportLocalsConvention: "camelCase"
              }
            }
          },
          "sass-loader"
        ]
      },
      {
        test: /\.svg$/,
        type: "asset/resource"
      }
    ]
  }
};