webpack.common.js

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

module.exports = {
  entry: path.resolve(__dirname, "./index.tsx"),
  output: {
    path: path.resolve(__dirname, "./build"),
    filename: "bundle.[chunkhash].js",
    publicPath: "/",
  },
  module: {
    rules: [
      {
        test: /\.tsx?$/,
        exclude: /node_modules/,
        use: "ts-loader",
      },
      {
        test: /\.(js|jsx)$/,
        exclude: /node_modules/,
        use: {
          loader: "babel-loader",
        },
      },
      {
        test: /\.css$/,
        use: ["style-loader", "css-loader", "postcss-loader"],
      },
      {
        test: /\.s[ac]ss$/i,
        use: ["style-loader", "css-loader", "postcss-loader", "sass-loader"],
      },
      {
        test: /\.(png|svg|jpg|gif|otf|webp|woff|woff2|avif)$/,
        use: ["file-loader"],
      },
    ],
  },
  resolve: {
    modules: [path.join(__dirname, "src"), "node_modules"],
    alias: {
      react: path.join(__dirname, "node_modules", "react"),
    },
    extensions: [".tsx", ".ts", ".js", ".jsx"],
  },
  plugins: [
    new CleanWebpackPlugin(),
    new HtmlWebPackPlugin({
      template: "./public/index.html",
      filename: "./index.html",
    }),
    new CopyWebpackPlugin({
      patterns: ["public/favicon.ico"],
    }),
  ],
};