I actually like GitLab's new UI, but their frontend is far too laggy given its complexity, especially since most of their pages are actually server-side rendered. It doesn't help that they use a weird combination of Vue 2 and jQuery in their codebase.

I think that as a corporation promoting the use of AI, they should actually be AI users themselves. They should just rewrite that laggy UI in Svelte, Solid, or even vanilla JS. Any of those would work.