twaldecker
Re:Ask HN: What Are You Working On? (January 2026)
on Monday January 12, 2026 @12:06PM (#46591247)
Hi vulkoingim!
Thanks for your interest and the suggestion. I added it to the demo mode.
There was a bug in the PWA, you need to unregister the service worker in your browser otherwise the App will never update on your device.
Re:Ask HN: What Are You Working On? (January 2026)
on Monday January 12, 2026 @04:15AM (#46585981)
A tiny adventure journal for the outdoors: https://gipfelbuch.org/
* Upload a GPX file -> see the route, map and key stats.
* Store every hike, bike ride, walk, or trek in one place.
* Think of it as a “personal notebook” for families, not a leaderboard.
I built it to keep the stories of my own kids’ adventures. It’s still in early‑stage development - if you’d like to test it out or share ideas, drop me a line!
Re:Ask HN: What Are You Working On? (December 2025)
on Monday December 15, 2025 @04:35AM (#46272219)
nice app!
if I am talking in german the text is translating it to english. Didn't expect that
Re:Nano Banana image examples
on Friday September 12, 2025 @03:28AM (#45219600)
One thing that couldn't be done is transparent background. The model just generates the pattern in the background. Not real alpha channel transparency. You can even see artifacts in the pattern.
Re:Show HN: Pipes puzzle (a.k.a. Net) on a hexagonal grid
on Tuesday July 26, 2022 @04:12PM (#32243352)
Also did a 40x40 in two and a half hour
Re:Ask HN: What's your quarantine side project?
on Friday May 15, 2020 @07:54AM (#23191095)
I built a few online multiplayer boardgames: https://wunderwald.games code is at https://GitHub.com/twaldecker/halma
Hi is in only in German for now.
Initial build was done in one afternoon for a Skype birthday surprise party.
Re:How to play board games online with your friends
on Friday April 24, 2020 @11:25AM (#22968983)
Yes, it's by design. It was easier at first but you can "help" new players easier.
Re:How to play board games online with your friends
on Friday April 24, 2020 @11:07AM (#22968752)
Finding good games to play online with friends and family is a difficult task, because you find very much crap. So I appreciate the post.
I implemented the games Halma, Mühle and Dame. Don't know the English names.
Ui for now is only in German: