I have used Mongoose a few times now. The device dashboard is a really nice starting point, and you guys have so many thorough tutorials to go along with the documentation.
Recently, I have been adding a web UI to a STM32, so I got into the docs/tutorials. Somehow I stumbled upon the wizard, and it is honestly awesome for someone like me.
I'm not very good at web development, so I spend way too much time just getting a simple UI going. The wizard takes a ton of hassle away from the UI development process.
One thing that I think would be nice though is if you could also export the unpacked UI files. Just in case one day the wizard is no longer available, or I get frisky and want to extend past the capabilities of the wizard.
Again, this is a really great tool for embedded guys to quickly and rather painlessly add a web UI to their device, and I really appreciate the work you're doing.