It is a web portal extension for Magento 2. It allows to implement a web portal on the Magento 2 platform.

A web portal a specially designed web site that brings information together from diverse sources in a uniform way.
https://en.wikipedia.org/wiki/Web_portal

For now, I am developing this extension for myself only: I use it for my stripe.mage2.pro website.
So, the extension is not production ready for other use cases.
If you want to use it for your own project, then I can implement the features you need, it will cost from $900.