Last 3 of December, I gave a talk at Torrelavega’s WordPress’ Meetup about the new implementations of Sage 10. It’s still on beta stage, but perfectly usable.
Although the video is not published, I leave here the repo I used as an example: Sage 10 example.
There are a Card and a Carousel components that you can stalk as common component example, and two Composers, PaginasHijas.php (child pages) and UltimosPosts.php (latests posts).
I hope it’s useful to somebody.