If you go back to the older videos she has like a decade of experience messing around with modular synths to make music live that is actually listenable.

She is also a main developer on the strudel project. If you want to contribute, it is open source:

https://codeberg.org/uzu/strudel

Yeah, I'm watching more. These are incredible. I really like how she describes what she's doing in tempo with the music as she does it. The description is basically part of the performance. Really unique and engaging approach.

As a producer, wow. She can visualize the outcome she wants without ever seeing much at all. That takes a ton of skill. Insanely impressive video.