Yep claude design is nice. You can also do it from CLI or your own lovable clone. I made a fork from claudable https://github.com/holoduke/Claudable What I find stong with Fable is that it can pixel perfect copy existing sites or designs. And it can do complete conversions from plain html to nuxt, angular or react apps.
This is cool, I'll give it a try with my next pet project. So most likely next week, once I'm done with Fable ;) (seriously, I haven't started as many pet projects in the last 10 years as I did in the last 12 months).