webpack.config.js

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

module.exports = {
  mode: "development",
  entry: "./src/index.js",
  output: {
    path: path.resolve(__dirname, "dist"),
    filename: "bundle.js",
    publicPath: "/",
  },
  devServer: {
    historyApiFallback: true,
    static: {
      directory: path.join(__dirname, "public"),
    },
    open: true,
    port: 3000,
  },
  module: {
    rules: [
      {
        test: /\.(js|jsx)$/,
        exclude: /node_modules/,
        use: ["babel-loader"],
      },
      {
        test: /\.css$/i,
        use: ["style-loader", "css-loader", "postcss-loader"],
      },
    ],
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: "./public/index.html",
    }),
  ],
  resolve: {
    extensions: [".js", ".jsx"],
    alias: {
      "@components": path.resolve(__dirname, "src/components"),
      "@services": path.resolve(__dirname, "src/_services"),
      "@mappers": path.resolve(__dirname, "src/_mappers"),
      "@utilities": path.resolve(__dirname, "src/utils"),
      "@assets": path.resolve(__dirname, "src/assets"),
      "@store": path.resolve(__dirname, "src/store"),
      "@core": path.resolve(__dirname, "src/core"),
    },
  },
};