The easiest (and, considering the context, best I think) way is to post a "Show HN", together with some installation codes so that people can try and give feedb

The easiest (and, considering the context, best I think) way is to post a "Show HN", together with some installation codes so that people can try and give feedback. If the thing is good, you'll get great buzz. If it's not ready, you'll get great feedback.