Hack way to "hot reload" when server rendering via NodeJS

server-hot-reload.js

// assuming that the React app is inside /client/
// clear cached client modules so next server render uses new stuff
webpack.plugin('done', function() {
  Object.keys(require.cache).forEach(id => {
    if (/\/client\//.test(id)) {
      delete require.cache[id];
    }
  });
});