It's interesting you report this website issue, because I know some on the team working on the site are very diligent about testing on various devices. I've highlighted your comment in the SolidJS discord server's #website channel.

SolidJS is a framework at the abstraction level of react, vue, svelte, or marko, with an API that adopts certain philosophies from react. It is an entirely incompatible framework, however, and not just a drop in renderer (though easier to port to from react due to api similarities).