In my Firefox on a Macbook the animations seem janky. The toast example does not work at all. When something like the drawer opens, the main content part of the

In my Firefox on a Macbook the animations seem janky. The toast example does not work at all. When something like the drawer opens, the main content part of the page jumps and moves to the side a bit only to jump back when the drawer gets closed. On every page there's an empty light blue box at the top which just wastes space and makes me scroll. That being said, many of issues don't seem to be present in the Vue version linked in another comment. Though even there some animations are not smooth and for example the up/down arrows on the slider number input just don't work. And for something that's supposed to provide a unified UI the styles between React and Vue versions are totally different, even the font size and weight. That slider number input that I mentioned looks completely different: shapes, positions, colors etc. Too many issues for my taste. Unfortunately that seems par for the course with many frontend frameworks.