This project is a small experimental project for,
- demonstrate use of basic Material UI + React
- deploy it via heroku app (see, https://greenurl.herokuapp.com/)
- to implement private library in-memory (or external) auto cache for express (will be published later)
TODO: change new Proxy to revokable proxy [https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Proxy/revocable]