Nice, I think this type of thing is definitely needed. When the pandemic hit and everyone at home this type of web app was severely lacking.
Also, great to see Svelte being used
Thanks! Yes, I could have done with launching a few months sooner, but I only had the idea at the start of the year :-D
It was really fun using Svelte. I've been looking for a reason to use it for real for a few years (I do mostly vanilla JS in the day job, amongst other things).
I had to do the most thinking and refactoring around how to handle application state in Svelte stores. I pinched some useful approaches for that from the Budibase repo (https://github.com/Budibase/budibase).