Is it possible to implement a feedback form with firebase?

Question

firebase

Good afternoon, dear developers. I was planning to write a small web application. For my tests, I created a project with a bunch of Nuxtjs + firebase. Firebase suits me in everything as a beginner. But I still can't figure out how I can implement the feedback form without resorting to additional tools?
I would be glad for any help, links, or at least a simple example.