Nice tool as well. The whole process took about 3 hours. Mostly for polishing, including 1 hour to fix an arcane CSS layout issue that ChatGPT wasn't able to help with (it may have been if I had provided it with the whole rendered HTML along with a screenshot). I really feel the LLM needs to have access to the same feedback we have, and be allowed to iterate (as it is very good at evaluating its results), to be effective with code. I also tried Gemini 1.5 Pro and Claude 3 Sonnet and it wasn't better than ChatGPT.