Modrinth is adding resourcepacks!

They are fully implemented right now, their tab isn't shown yet to give resource pack devs time to upload.

https://modrinth.com/resourcepacks

Seeing how you link mainly to modrinth mods, I assume you probably want to put your pack on modrinth.

oh amazing, thank you.

https://modrinth.com/resourcepack/aquahud

How cool is that?