[DangitBobby]

It's written in js/React so you can share frontend and backend code and write the entire site in one language or even using the exact same components for server side and client side rendering. This is a boon for development. Ignore the nay-sayers.

[brundolf]

The demo doesn't use React, only JSX

[DangitBobby]

The import { h } made me think it was preact, but I guess it's not even that.