This repository hosts demos using the <virtual-scroller> element,
proposed in https://github.com/WICG/virtual-scroller .
The demos are here
and should work in any browser
however to see the benefit of <virtual-scroller>,
you will need a browser which supports it.
Launch chrome with flags --enable-blink-features=DisplayLocking,BuiltInModuleAll,CSSContentSize
to get a working <virtual-scroller> element.