I really like the hassle-free minimal-JS web UI of #littleFedi.
One thing that was irritating me was the post cards flashing blue when scrolling the timeline on a mobile browser. Luckily, LittleFedi supports per-user custom CSS. This fixes the blue flash:
@media (max-width: 640px) {
div.status {
cursor: default !important;
}
}
Disclaimer: Still don't remember by heart how to center a div.