Every now and then I'll write a single prompt to Claude to see how much of a web app I can build in one shot. I usually pick Django (though I assume any other web framework could suffice) because of the battery included nature, I still sometimes describe that I want users to login / register, have access to x, y, z

I also noticed a friend of mine had way more success by having Claude write code by doing TDD and giving Claude scenarios for things the code should be able to handle, if you do this correctly, and cover edge cases, Claude will work with these in mind.