webpack.dev.config.cjs

const path = require("path");
const HtmlWebPackPlugin = require("html-webpack-plugin");

module.exports = {
  entry: "./example/src/index.js",
  devtool: "eval-cheap-source-map",
  module: {
    rules: [
      {
        test: /\.md$/i,
        use: "raw-loader",
      },
      {
        test: /\.(js|jsx)$/,
        exclude: /node_modules/,
        include: [path.resolve(__dirname, "example")],
        use: [
          {
            loader: "babel-loader",
          },
        ],
      },
      {
        test: /\.(js|jsx)$/,
        exclude: /node_modules/,
        include: [path.resolve(__dirname, "generate")],
        use: [
          {
            loader: "babel-loader",
          },
        ],
      },
      {
        test: /\.html$/,
        use: [
          {
            loader: "html-loader",
          },
        ],
      },
      {
        test: /\.(png|jpe?g|gif|svg)$/i,
        use: [
          {
            loader: "file-loader",
          },
        ],
      },
      {
        test: /\.s[ac]ss|css$/i,
        use: [
          // Creates `style` nodes from JS strings
          "style-loader",
          // Translates CSS into CommonJS
          "css-loader",
        ],
      },
    ],
  },
  output: {
    path: __dirname + "/preview",
    filename: "bundle.js",
    publicPath: "/",
  },
  devServer: {
    historyApiFallback: true,
    allowedHosts: "all",
  },
  plugins: [
    new HtmlWebPackPlugin({
      template: "./example/index.html",
      filename: "./index.html",
    }),
  ],
};