webpack.config.js

module.exports = () => {
  return {
    node: {
    fs: "empty",
  },
  entry: ["./src/index.tsx"],
  module: {
    rules: [
      {
        test: /\.(ts|tsx)$/,
        exclude: /node_modules/,
        use: {
          loader: "babel-loader",
        },
      },
      {
        test: /\.css$/i,
        use: ["style-loader", "css-loader"],
      },
      {
        test: /\.svg$/,
        use: [
          {
            loader: "svg-url-loader",
            options: {
              limit: 10000,
            },
          },
        ],
      },
    ],
  },
  resolve: {
    extensions: [".tsx", ".ts", ".js", ".jsx", ".css"],
  },
  output: {
    filename: "[name].[hash].js",
    chunkFilename: "[name].[hash].js",
    publicPath: "/",
  },
  mode: "production",
  plugins: [
    new HtmlWebpackPlugin({
      template: "public/index-prod.html",
    }),
    new webpack.DefinePlugin({
      "process.env": {
        NODE_ENV: JSON.stringify(process.env.NODE_ENV),
      },
    }),
  ],
  }
}