webpack.config.js

const path = require("path");

module.exports = {
    entry: {
        main: path.resolve(__dirname, "./frontend/index.js"),
    },
    output: {
        filename: "bundle.js",
        path: path.resolve(__dirname, "./dist"),
    },
    module: {
        rules: [
            {
                test: /\.(js|jsx)$/,
                exclude: /node_modules/,
                use: {
                    loader: "babel-loader",
                    options: {
                        presets: ["@babel/react"],
                    },
                },
            },
            {
                test: /\.css$/,
                use: [
                    {
                        loader: "style-loader",
                    },
                    {
                        loader: "css-loader",
                    },
                ],
            },
            {
                test: /\.(png|jpe?g|gif)$/i,
                use: [
                    {
                        loader: "file-loader",
                    },
                ],
            },
        ],
    },
};