In my experience LLMs write mediocre React code: it works, but is the most naive implementation possible for a given task. It needs to be bullied extensively to write performant React that considers prop stability, does updates in event handlers instead of convoluted useEffect chains, etc. I haven't tried Svelte in a while but "lots of React in training data" doesn't feel like a huge boon to me.

LLMs don't struggle with Svelte. Why wouldn't you use it?

i have had similar thoughts. But i hold on to the idea that its still valuable to invent new tools and ways of doing things. other wise, why not just use html css and javascript and not use react at all?

[delayed]