This is very cool. And very timely. Recently had a discussion on whether we wanted to build out a new video pipeline through weavy or something more declarative like this. Surprised that there don't seem to be many similar tools. I suppose most folks either use weavy or just chain API calls. JSX is an interesting choice too.

I am building flickspeed.ai where you can build a pipeline in plain english. Let me know if you'd like to have a demo