webpack.config.js

const path = require('path');

module.exports = (env, argv) => {
    return {
        mode: argv.mode,
        entry: './app/index.js',
        output: {
            filename: 'bundle.js',
            path: path.resolve(__dirname, 'dist'),
        },
        module: {
            rules: [
                {
                    test: /\.(js|jsx)$/,
                    exclude: /node_modules/,
                    use: 'babel-loader',
                },
                {
                    test: /\.css$/, // Apply CSS loaders to .css files
                    use: ['style-loader', 'css-loader'],
                },
            ],
        },
        resolve: {
            extensions: ['.js', '.jsx'],
        }
    }
};