Framework author here! Don't miss the new landing page, it is probably the part I was most excited to share :)
Crazy amount of effort went into building all of these interactive examples, so proud of how it turned out.
The trailer in the blog post is absolutely 100% a joke in case it's not obvious. The music was scored for us by a friend, and that's a real life professional opera singer at the end chanting "utility first" in Latin. It's completely absurd and absolutely outrageous, just laugh at it :)