Hello World! This time it will be very easy to explain what I did, as you can see it with your own eyes!
Gallium Framework allows you to create web apps without touching web technologies (for the most part). It is structured in YAML and has component support, with logic being written in Pellet, a custom language based on Cell.
The core idea of Gallium Framework is that it keeps a structured look and feel on all pages, but still allows for complete customization! The predefined CSS themes are snack (a very minimal design), tapas (the one you see now) and starter (a more graphical design). You do not need to write a single piece of JS, in fact, this website only uses JS for the account-related components!
It may feel like the framework is incomplete or lacking, and you are correct, but it is slowly growing in my free time! Remember, you could be the one doing this so keep on coding, experimenting and tinkering!