What's the fastest way to edit multiple (sibling) card templates?

[kleinerpirat]

What exactly do you guys mean by parameterized?
(Dropped out of CS too early I guess )
This comment by @hengiesel might be related:

@hengiesel

My dream solution would be to be able to define a set of components using a library like Svelte, and have templates just include the externally defined components as it needs. Svelte would be perfectly suited for Anki templates, because it wouldn’t incur any overhead while viewing the cards, because it compiles down to Vanilla-HTML+CSS+JS. And in fact, Svelte is already used by Anki internally. Anki could then store the components defined in Svelte, but also store the compiled output.