I am under the impression that this is fine considering none of them have gotten any attention at all. I'm confident that this is material Hackers will find interesting, so I'm not giving up at the first try.
Over longer time periods that's true. Over spans of several days, Many repostings of the same personal project is not consistent with the spirit of HN because self-promotion is not the primary intended use and is not intellectually curious.
- Making physical Japanese cards: The full walkthrough from zero to launch (alt-romes.github.io) 3 points by romes 10 hours ago
- Kanjideck: The full walkthrough from zero to launch (alt-romes.github.io) 6 points by romes 23 hours ago
- Launching My Side Project as a Solo Dev: The Walkthrough (alt-romes.github.io) 3 points by romes 1 day ago
- Launching My Side Project as a Solo Dev: The Walkthrough (alt-romes.github.io) 5 points by romes 2 days ago
- From Side Project to Kickstarter: A Walkthrough (alt-romes.github.io) 1 point by romes 3 days ago
- From Side Project to Kickstarter: A Walkthrough (alt-romes.github.io) 1 point by romes 3 days ago