[rubslopes]

All 3 submissions of OP start with "Show HN". I think they are not aware of HN protocols.

[diggan]

All 9: https://i.imgur.com/TflImv5.png

To OP:

> Show HN is for something you've made that other people can play with. HN users can try it out, give you feedback, and ask questions in the thread.

> The project must be something you've worked on personally and which you're around to discuss.

https://news.ycombinator.com/showhn.html