This looks better than 90% of websites I visited. The palette is pleasant, content has the right density and spacing is very relaxed. If this is AI-generated without some clever prompt tuning, frontend as a profession is done.
I am 95% sure Claude came up with the design. It has all the tell-tale signs like the all-caps bold letter-spaced microcopy (See the orange "Sharpen your AI fundamentals" on the landing page.) Many card-like elements with a colored border on one side only. The italic serif font as subtitle. Etc. That being said I'm not judging. It's competently done.
I also put the content of a workshop into an LLM detector and it said 100% of the text was likely AI generated.
I'd just like the author to disclose how much of the content is entirely LLM-generated.