Can you give examples of above average websites made by users of HN?

I searched for websites made by users of HN, but I didn't find enough of them that interest me or that attract interest from more than some visitors. Maybe I don't have enough skills to search and its my fault. Can you confirm or give counter examples ?

One of the last example I found was about chatting when you wanted to express your feelings after a bad day, which is a great idea, but I don't have time today for that. Another one was about subscribing to something that even myself as a technical user I don't remember. So I have time today to discover new websites and give owners real feedback, but I could not find something interesting.