webpack.config.js

const HtmlWebpackPlugin = require("html-webpack-plugin");
const { CleanWebpackPlugin } = require("clean-webpack-plugin");
const path = require("path");

module.exports = {
  mode: "development",
  entry: "./src/index.tsx",
  resolve: {
    extensions: [".js", ".jsx", ".ts", ".tsx"],
    alias: {
      "@": path.resolve(__dirname, "src"),
    },
  },
  module: {
    rules: [
      {
        test: /\.tsx?$/,
        use: ["babel-loader", "ts-loader"],
      },
    ],
  },
  output: {
    path: path.join(__dirname, "/dist"),
    filename: "bundle.js",
  },
  plugins: [
    new HtmlWebpackPlugin({ template: "./public/index.html" }),
    new CleanWebpackPlugin(),
  ],
  devServer: {
    port: 3000,
    historyApiFallback: true,
    hot: true,
    open: true,
    allowedHosts: "all",
  },
};