New ask Hacker News story: Ask HN: Advice for throwing together a fake-door test?

Ask HN: Advice for throwing together a fake-door test?
2 by aerovistae | 0 comments on Hacker News.
I have a project in mind that would take a few months to build properly, but I would like to throw together a fake-door test to validate it before I put that kind of effort into it. Has anyone done this? How did you make a decent-looking site that showed off the idea well with only a small effort?