Lovelace memory usage

My Lovelace UI does not have a crazy amount of cards, I have perhaps a few dozen entities. However, when an entity dropdown list is showing, things go slow, as well as when you cycle through tabs in edit mode.

On Safari it complains that “this website is using a lot of memory”, which I next to never see on any other website. I’d like to understand what about Lovelace is so memory intensive, anyone could clear that up for me? Is memory consumption reduction somewhere on the roadmap?

Did you check your logs? Are you seeing any errors?

What are you running HA on?

You should post your config, your system specs, and any other info that might help us get a better understanding of what’s going on.

Right now there isnt nearly enough info to help you.

Did you check your logs? Are you seeing any errors?
No errors

What are you running HA on?
rpi3 with Docker, though the backend doesn’t matter much since it’s the frontend that is consuming a lot of memory

What’s some typical memory usage for a Lovelace UI with a handful of tabs and some entities/gauge cards?