Daily issue / 2026-11-01

11 interesting things surfaced from HN on 2026-11-01

Useful things that surfaced in Hacker News discussions on 2026-11-01. Open the context to see why each one caught our attention—or jump straight to the original thread.

At a glance:
Finds:11
Threads:6

What we found

01
Grayjay
grayjay.app

Android video aggregator for following creators through subscriptions rather than recommendation feeds.

Source discussion: HackerTube: YouTube built from videos recommended by HN

“I first started by moving all my subscriptions to grayjay(where I also disabled the home page), that way I just click the subscriptions tab and there is everything there, you can even create subscription groups if needed. Then as I had some issues with grayjay desktop(not the mobile app which works great)”

0fflineuser · recommendation · first hand use

Direct HN comment
02
CoMaps
Seen 2 times
comaps.app

Offline navigation app; a walker credits it with discovering remote UK paths.

Source discussion: Digital minimalism

“I found some remote paths on CoMaps in the UK which I walked recently, without the aid of the app I would have not known about these.”

Flere-Imsaho · recommendation · first hand use

Direct HN comment
04
ScreenZen
Seen 2 times
screenzen.co

App and website limiter; short timed sessions help interrupt compulsive scrolling.

Source discussion: Digital minimalism

“I use ScreenZen to enforce limited short session for a short list of harmful apps and websites (socials & news), and I configured it to allow a few 5-min-long sessions per day. The short sessions being cut in the middle help me stay informed but break the addictive nature of socials/news.”

liorgrossman · recommendation · first hand use

Direct HN comment
08

Archival robot demonstration showing complex behavior from simple light-and-touch sensing circuits.

Source discussion: Simple circuits can create complex behaviors

“Watch the video.[2] It's very impressive for 1948 and tube technology. If you've seen an original Roomba, you've seen a similar level of intelligence. Rod Brooks went down this road. But it didn't go very far. There are severe limits to purely reactive robotics. It doesn't work well for anything that moves fast enough that inertia matters.”

Animats · recommendation

Direct HN comment
11
Casio AE-1200
casio.com

Affordable world-time watch; a traveler values its long battery life and low stakes.

Source discussion: Casio Watches of the 1980s

“I then stumbled across the Casio AE1200, their world timer. As I thought about it, this was the perfect choice. With a 10 year battery, I could just grab it and go (changing the battery whenever I renew my passport), I didn't have to deal with setting a bunch of complications, because the quartz movement just kept it going all the time. It solved the IST problem. The low cost meant that I could travel without having to worry about my watch... if something happened, oh well, get another one. Along with that, I wouldn't make me a target for pickpockets. I had been so caught up in watch culture that I didn't realize being cheap could be a feature in the right context. I've had it for about 3 years now and still smile every time I wear it.”

al_borland · recommendation · first hand use

Direct HN comment