[DanielStraight]

The guidelines suggest what you should submit: https://news.ycombinator.com/newsguidelines.html

Relevant to your question: "Anything that good hackers would find interesting. That includes more than hacking and startups. If you had to reduce it to a sentence, the answer might be: anything that gratifies one's intellectual curiosity."

To see your old posts, click "Threads" in the menu at the top.

[alwaysslaying]

Thanks a lot Daniel and a last question please I think the website delete my new post it was something cute is it possible ?

[DanielStraight]

If you go to your profile, you can turn on "showdead" which will let you see submissions and comments that have been killed by flags. Since your other submissions was to a YouTube video which is no longer available on YouTube, I'm not surprised it got flagged off the site.

I would also caution that "cute" is very, very unlikely to appeal to this site. I would expect most "cute" submissions to be flagged off the site.

[greenyoda]

Since the prefix on that article is just "[dead]", not "[flagged][dead]", it seems to have been killed by a moderator, not by user flags.