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Al Lowe on model trains, funny deaths and working with Disney

https://spillhistorie.no/2026/02/06/interview-with-sierra-veteran-al-lowe/
38•thelok•2h ago•3 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
101•AlexeyBrin•6h ago•18 comments

First Proof

https://arxiv.org/abs/2602.05192
51•samasblack•3h ago•38 comments

OpenCiv3: Open-source, cross-platform reimagining of Civilization III

https://openciv3.org/
789•klaussilveira•20h ago•243 comments

Stories from 25 Years of Software Development

https://susam.net/twenty-five-years-of-computing.html
38•vinhnx•3h ago•5 comments

Reinforcement Learning from Human Feedback

https://rlhfbook.com/
62•onurkanbkrc•5h ago•5 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
1040•xnx•1d ago•587 comments

Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
462•theblazehen•2d ago•165 comments

France's homegrown open source online office suite

https://github.com/suitenumerique
506•nar001•4h ago•235 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
183•jesperordrup•10h ago•65 comments

The AI boom is causing shortages everywhere else

https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/
63•1vuio0pswjnm7•7h ago•59 comments

Software factories and the agentic moment

https://factory.strongdm.ai/
48•mellosouls•3h ago•50 comments

Coding agents have replaced every framework I used

https://blog.alaindichiappari.dev/p/software-engineering-is-back
186•alainrk•5h ago•280 comments

A Fresh Look at IBM 3270 Information Display System

https://www.rs-online.com/designspark/a-fresh-look-at-ibm-3270-information-display-system
27•rbanffy•4d ago•5 comments

What Is Stoicism?

https://stoacentral.com/guides/what-is-stoicism
16•0xmattf•2h ago•7 comments

72M Points of Interest

https://tech.marksblogg.com/overture-places-pois.html
19•marklit•5d ago•0 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
108•videotopia•4d ago•27 comments

Where did all the starships go?

https://www.datawrapper.de/blog/science-fiction-decline
58•speckx•4d ago•62 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
268•isitcontent•20h ago•34 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
197•limoce•4d ago•107 comments

Monty: A minimal, secure Python interpreter written in Rust for use by AI

https://github.com/pydantic/monty
281•dmpetrov•21h ago•150 comments

British drivers over 70 to face eye tests every three years

https://www.bbc.com/news/articles/c205nxy0p31o
169•bookofjoe•2h ago•152 comments

Making geo joins faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
152•matheusalmeida•2d ago•47 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
549•todsacerdoti•1d ago•266 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
422•ostacke•1d ago•110 comments

Ga68, a GNU Algol 68 Compiler

https://fosdem.org/2026/schedule/event/PEXRTN-ga68-intro/
39•matt_d•4d ago•13 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com
365•vecti•23h ago•167 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
465•lstoll•1d ago•305 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/
341•eljojo•23h ago•209 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
66•helloplanets•4d ago•70 comments
Open in hackernews

Show HN: Dosidicus – A digital pet with a simple neural network

https://github.com/ViciousSquid/Dosidicus
74•vicioussquid•9mo ago

Comments

vicioussquid•9mo ago
What if a Tamagotchi had a neural network and could learn stuff?

A digital pet squid that also teaches how neural networks and hebbian learning work. Behaviours are driven by the neural network according to his needs:

https://github.com/ViciousSquid/Dosidicus

I spent AGES on this and would love feedback. I think it's just the right balance of educational and fun. I did all the graphics myself and am currently working on multiplayer - squids will be able top enter other tanks and steal things, bring them home

goldfeld•9mo ago
What if our todo list/commits/issue tracker could affect the blob and bloat could kill him? no?

This might also see a long shelf life, say, as familiars of fantasy rpgs, as pets from a fictionalized world-building narrative online; I guess it could be so for any LLM in principle, but the basic Sims-like gamification behind a tamagotchi seems like a solid foundation for those usecases.

danielbln•9mo ago
This looks great! Have you seen any emergent behaviors from the squids that you didn't expect?

I'll give this a go on the weekend, might be a fun way to intro NN to kids as well.

Grimblewald•9mo ago
If this interests you, have a look at "bibits" as well, its a whole neural network driven ecosystem where each critter has a brain that can evolve over generations. Emergent behaviour like prey/predator species arise over time. Its honestly a really cool tool / toybox for budding scientists.
ethan_smith•9mo ago
Even simple neural networks with Hebbian learning can produce surprising emergent behaviors when their inputs and reward systems interact in unexpected ways - I'd be curious to see if the squid develops any quirky preferences or avoidance patterns after extended training.
vicioussquid•9mo ago
> Have you seen any emergent behaviors from the squids that you didn't expect?

I have a squid that has become unnecessarily obsessed with playing with poop - throwing it around

Also another that likes to hoard decoration items by pushing them all together into a big pile

1024core•9mo ago
> What if a Tamagotchi had a neural network and could learn stuff?

What if this was actually a Tamagochi? Anyone have ideas?

nine_k•9mo ago
Tamagochi had a very limited way to interact with the environment, because it was an egg (tamago,卵) with a creature (chi) inside. It had needs like food and play, but could only receive care, and adjust its state a little bit.

This squid can interact with the environment in many ways, hence it can learn new stuff, and maybe do new stuff.

DigiEggz•9mo ago
The name is a portmanteau of tamago (たまご, egg) and uotchi (ウオッチ, watch). The original product was even sometimes written as "tamagotch" in some media.
cogburnd02•9mo ago
You really ought to watch the Black Mirror episode Plaything. It’s about digital pets with a neural network interacting with a human played by Peter Capaldi (Doctor Who) and the outcomes that might result from this.
blueprint•9mo ago
also worth a look - The Lifecycle of Software Objects - https://wikipedia.org/wiki/The_Lifecycle_of_Software_Objects
_dark_matter_•9mo ago
Exactly what I thought of. Everyone should read Exhalation.
gitroom•9mo ago
I think this is wild, the idea of a digital pet actually learning like that kinda blows my mind - you ever wonder if stuff like this could get too smart for its own good?
maxander•9mo ago
This is the basic concept of my favorite computer game back in the 90s (!): https://en.m.wikipedia.org/wiki/Creatures_(video_game_series...
jddj•9mo ago
Creatures was my introduction to programming.

The genome editor that came along around about the time of Creatures 3 was awesome as well.

vicioussquid•9mo ago
Wow! This has blown up overnight! 150 stars on Github! Thanks everyone!