Add an example/showcase on the website

[Lenormju]

What is the problem or limitation you are having?

I just heard of BeeWare, am interested on learning more, but I can't find an example of what it can do, how well it works.

Describe the solution you'd like

I would like to see at least a link to a demo app, with screenshots of how well it works, what amazing things it can do. I could not find a complete example, not even the tutorial's complete code on GitHub. Would you consider providing a ready-to-run GitHub repository showcasing all the glory of BeeWare ?

Describe alternatives you've considered

Or a video/gif, showing some demo code, a command, then screenshots of it running on different platforms.

Additional context

Give something visual, especially when proving GUI apps.