webpack.config.js

const path = require('path');
const webpack = require('webpack');
const nodeExternals = require('webpack-node-externals');

module.exports = {
    devtool: 'sourcemap',
    entry: [path.resolve(__dirname, 'src')],
    output: {
        path: path.resolve(__dirname, 'build'),
        filename: 'webflow-react.js',
        library: '',
        libraryTarget: 'commonjs2',
    },
    mode: 'none',
    target: 'node',
    module: {
        rules: [
            {
                test: /\.js$/,
                exclude: [/node_modules/],
                use: ['babel-loader', 'eslint-loader'],
            },
            {
                test: /\.json$/,
                loader: 'json-loader',
            },
        ],
    },
    plugins: [
        new webpack.BannerPlugin({
            banner: 'require("source-map-support").install();',
            entryOnly: false,
            raw: true,
        }),
    ],
    externals: [nodeExternals()],
    node: {
        __dirname: false,
        __filename: true,
    },
};