Millions?

Hi @developit, was looking through the list of Preact Libraries & Add-ons and was struck by the phrasing that this library can handle "millions". I went to the demo to try with my browser, which took a while to load, I figured because it was generating a lot of data, but turns out it was only 100k rows... I'm skeptical this can handle the amount advertised.

Most of my skepticism is due to my experiments with HyperList a vanilla-js virtual scrolling tool, that has a demo w/ 2 million rows. This was incredibly hard to test and won't even work in some browsers due to max element height issues. Basically if you want a native scrollbar, you cannot have millions of rows working across various browsers. React Virtualized "solves" this, but not in an elegant way and severely breaks scrolling with the mouse (tries to offset more items based on where you are in the vertical scroll).

Just looking for clarification here. Is this library doing something different making it capable of rendering "millions", or is it just a marking claim that should be adjusted?

Thanks for your time!