A few things that would make the divider component a bit more versatile:
vertical/horizontal orientation (useful for separating lists and tables displayed side by side)
text size doesn't seem to change anything, a length and/or width property would be more appropriate.
I agree with the ability to orient vertically.
I would also suggest a "line thickness" option.
The text size changes text, if you choose to put text in the divider.
I had no clue you could add text to these things!! To be fair though, I mostly use dividers w hidden=true and place them at the top and bottom of containers. This lets me set height to auto even when they have no visible components.
I needed a simple way to display child components on top of images and found setting the background-image for a container to a url (or base64 uri string) the easiest way.
this lets me do layouts like below where 'Launch' is a button and 'meet_cora' is a container.
