It's awesome to see performance-oriented projects to find their way to SolidJS(https://www.solidjs.com). So satisfying to see success stories like this one. Great work.
I've been keeping an eye on your work for a long time now. We're a mobx shop so I was hoping to see you explore the ideas you had around that a little more (https://github.com/ryansolid/mobx-jsx).
I like and know where I'm at with React, but bringing a beginner through it recently definitely made me re-appreciate how nuanced it is. Also, you have to do a bit of voodoo to get good performance, and when you do the intention of the code vanishes pretty quickly.
For someone using React on top and mobx stores in the background (say 50k LOC all in), how big of a task would you say it is to move to something like Solid?