I'm not able to follow links on the website, unless the site is fullscreen.
When I resize the page to take up the right half of my screen, right-click inspect reveals that a big flex container from the sidebar is covering the link text in the page body (e.g. the links to "Class diagram", "Activity diagram", etc.). This is when looking at
https://plantuml.com/
Sometimes I see that the links are clickable for a second, before becoming un-clickable again, suggesting that this container is being added dynamically by some JS. If I select and delete the block (right-click, q, <del>), then the links work normally.
This is the first time that I notice this breakage.