Lovelace Card Editor multiple Entities

Hey everyone,

I’m new to developing for HA and have recently been trying to make a Lovelace card editor that allows multiple entities with options to be created, I cant find any examples of this anywhere and wondered if there were any or if someone could point me in a direction that would assist?

Any resources that are helpful for learning this would also be appreciated. I did start using the card boilerplate that’s on GitHub.

I also have also started working on a few integrations.

Thanks for any assistance.