webpack.config.js

const path = require("path");
const CopyWebpackPlugin = require("copy-webpack-plugin");
const HtmlWebpackPlugin = require("html-webpack-plugin");

module.exports = {
  context: path.resolve(__dirname, "docs"),
  entry: {
    index: "./index.js",
  },
  output: {
    path: path.resolve(__dirname, "build"),
    filename: "[name].js",
    publicPath: "/",
  },
  devServer: {
    port: 3000,
    historyApiFallback: true,
  },
  module: {
    rules: [
      {
        test: /\.js$/,
        exclude: [/node_modules/],
        use: [
          {
            loader: "babel-loader",
          },
        ],
      },
      {
        test: /\.css$/,
        use: [{ loader: "style-loader" }, { loader: "css-loader" }],
      },
    ],
  },
  resolve: {
    alias: {
      "react-async-fetcher": path.resolve(__dirname, "src/index"),
    },
  },
  plugins: [
    new HtmlWebpackPlugin({
      filename: "index.html",
      inject: false,
      template: path.resolve(__dirname, "docs/index.html"),
    }),
    new CopyWebpackPlugin(["logo.png", "favicon.ico"]),
  ],
};