Is it a way to use Jweb as a "real" web browser, including all functionalities and extensions as well?

Outside Max, it is easy to edit a text document directly into Chrome, Chromium or Firefox (and vive versa); then it is possible to display it within Jweb, and it is possible to write into the Jweb windows too (cause the browser has been switched on kind of "note pad" mode); but how can I save my typing on Jweb like I make it into my browser, cause saving of the original text too?

Is it a way to use Jweb as a "real" web browser,  including all functionalities and extensions as well?

Hi,
Is it a way to use Jweb as a "real" web browser,  including all functionalities and extensions as well?
Outside Max, it is easy to edit 

Use Jweb as a real web browser?