For this use-case I've almost always relied on Rails + custom scaffold generators. There are a few projects like Bullet Train that offer some admin panel features out of the box as well.

Is this a way of bringing that functionality to all these other frameworks as well? It seems compelling because the ability to build out crud resources with a single command is a huge accelerator in Rails projects.

Are there any videos of someone building projects with this? It's useful to see what takes time an what doesn't before committing to a framework like this.