Yes, that is what I mean: most front-end work does not require exceptional creativity or especially polished visual effects. Many people comment that AI-generated pages are extremely mediocre, but that “mediocre” result is already quite good in practice. In the software-related examples I mentioned, whether it is Debian, FreeBSD, SQLite, or Lua—and even Python’s official site, which I would already consider one of the better examples in this category—the visual quality clearly does not reach the same level as the supposedly “mediocre” output generated by AI.

These are already some of the best projects in the world. At least their front-end interfaces still show traces of a coherent design language. As for what the broader landscape looks like, I do not think that needs much explanation. This is not really a matter of capability. It is simply that, before AI, people were generally unwilling to spend more effort on these pages. For people in the pre-AI era, this was already good enough.

Of course, websites for front-end-related tools tend to look better. Besides the two examples you mentioned, sites like Vue and Bun also look quite good. Even so, I do not think they necessarily have any significant visual advantage over what Claude generates.

Let’s return to the title: “Why AI Sucks at Front End?” Does Claude produce genuinely awful page designs? If so, then are not all the examples above—and many, many more—also quite awful by the same standard? That alone is enough to challenge the premise of the question. To criticize AI-generated pages for “lacking innovative design” and being “too mediocre” is really an overly rarefied standard. It forgets what most of the world’s front-end actually looks like, does it not?