Creating the theming and design sistem for nostree, so much fun! And it will allow everyone to have custom themes, share themes and more. BTW nostr doesn't have any nip for theming and look n feel customisation, ill use just css noted in a kind 5393, as propuse in 
GitHub
NIP-XX Decentralized Web Hosting on Nostr · Issue #742 · nostr-protocol/nips
Decentralized Web Hosting on Nostr By recording HTML, CSS, and JS on the Nostr relay, it becomes possible to create a decentralized web hosting sol...
