The HN guidelines explicitly ask you not to, since it lowers the quality of content on the site and derails genuine curiosity: https://news.ycombinator.com/newsguidelines.html
Please don't use HN primarily for promotion. It's ok to post your own stuff part of the time, but the primary use of the site should be for curiosity.
bigyabai•43m ago
The HN guidelines explicitly ask you not to, since it lowers the quality of content on the site and derails genuine curiosity: https://news.ycombinator.com/newsguidelines.html
You've already had several of your sites completely banned from submissions. Continuing in this manner will get this blog banned as well.