improve the example so that it can preserve unstated from server to client unstated
This example show how you can use Next.js with [Carlo](https://github.com/GoogleChromeLabs/carlo). ```bash npm run dev npm run build npm start ``` #### Demo ![large gif 582x438](https://user-images.githubusercontent.com/1527371/50331830-0ebd3100-053b-11e9-8d9c-d792ce0065fa.gif)