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Show HN: LocalGPT – A local-first AI assistant in Rust with persistent memory

https://github.com/localgpt-app/localgpt
152•yi_wang•5h ago•48 comments

Haskell for all: Beyond agentic coding

https://haskellforall.com/2026/02/beyond-agentic-coding
73•RebelPotato•5h ago•18 comments

SectorC: A C Compiler in 512 bytes (2023)

https://xorvoid.com/sectorc.html
267•valyala•13h ago•51 comments

Total surface area required to fuel the world with solar (2009)

https://landartgenerator.org/blagi/archives/127
30•robtherobber•4d ago•28 comments

Software factories and the agentic moment

https://factory.strongdm.ai/
207•mellosouls•15h ago•355 comments

Speed up responses with fast mode

https://code.claude.com/docs/en/fast-mode
170•surprisetalk•12h ago•163 comments

LLMs as the new high level language

https://federicopereiro.com/llm-high/
75•swah•4d ago•130 comments

Brookhaven Lab's RHIC concludes 25-year run with final collisions

https://www.hpcwire.com/off-the-wire/brookhaven-labs-rhic-concludes-25-year-run-with-final-collis...
76•gnufx•11h ago•59 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
183•AlexeyBrin•18h ago•35 comments

Stories from 25 Years of Software Development

https://susam.net/twenty-five-years-of-computing.html
176•vinhnx•16h ago•17 comments

Why there is no official statement from Substack about the data leak

https://techcrunch.com/2026/02/05/substack-confirms-data-breach-affecting-email-addresses-and-pho...
30•witnessme•2h ago•7 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
328•jesperordrup•23h ago•98 comments

The Architecture of Open Source Applications (Volume 1) Berkeley DB

https://aosabook.org/en/v1/bdb.html
8•grep_it•5d ago•0 comments

First Proof

https://arxiv.org/abs/2602.05192
138•samasblack•15h ago•81 comments

Wood Gas Vehicles: Firewood in the Fuel Tank (2010)

https://solar.lowtechmagazine.com/2010/01/wood-gas-vehicles-firewood-in-the-fuel-tank/
35•Rygian•2d ago•9 comments

Show HN: I saw this cool navigation reveal, so I made a simple HTML+CSS version

https://github.com/Momciloo/fun-with-clip-path
86•momciloo•13h ago•17 comments

Vouch

https://twitter.com/mitchellh/status/2020252149117313349
77•chwtutha•3h ago•20 comments

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

https://spillhistorie.no/2026/02/06/interview-with-sierra-veteran-al-lowe/
109•thelok•15h ago•24 comments

Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
593•theblazehen•3d ago•212 comments

Show HN: A luma dependent chroma compression algorithm (image compression)

https://www.bitsnbites.eu/a-spatial-domain-variable-block-size-luma-dependent-chroma-compression-...
41•mbitsnbites•3d ago•5 comments

FDA intends to take action against non-FDA-approved GLP-1 drugs

https://www.fda.gov/news-events/press-announcements/fda-intends-take-action-against-non-fda-appro...
114•randycupertino•8h ago•241 comments

The AI boom is causing shortages everywhere else

https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/
314•1vuio0pswjnm7•19h ago•502 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
235•limoce•4d ago•125 comments

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

https://openciv3.org/
907•klaussilveira•1d ago•277 comments

Where did all the starships go?

https://www.datawrapper.de/blog/science-fiction-decline
160•speckx•4d ago•244 comments

Selection rather than prediction

https://voratiq.com/blog/selection-rather-than-prediction/
36•languid-photic•4d ago•17 comments

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

https://github.com/valdanylchuk/breezydemo
304•isitcontent•1d ago•39 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
498•lstoll•1d ago•332 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
447•ostacke•1d ago•114 comments

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

https://github.com/pydantic/monty
314•dmpetrov•1d ago•158 comments
Open in hackernews

In Praise of Useless Robots

https://thereader.mitpress.mit.edu/in-praise-of-useless-robots/
37•pseudolus•2mo ago

Comments

bgwalter•2mo ago
It's actually a good thing if humans crawl sewers, clean the kitchen and decontaminate Chernobyl while robots are playing chess, dance and mimic cute kittens.

This article comes just in time to silence the heretics who ask what the use of an Optimus is. Promise a factory robot, deliver a Tamagotchi.

ACCount37•2mo ago
The use of Optimus is rather obvious. It's there to replace human labor.

On the factory floor of a car plant, every job that was easy to do with an industrial robot arm bolted down to the floor next to the assembly line and running the same sequence on repeat 24/7? It's already done by an industrial robot arm bolted down to the floor next to the assembly line and running the same sequence on repeat 24/7.

What remains is: the many, many gaps. All the tricky little hard-to-automate tasks that humans can do, but industrial robots would struggle with. Tasks important enough that they have to be done, but small enough and tricky enough that it's not worth redesigning the entire process to make them amenable to automation or building a special snowflake robotic system to do them.

Which is where the general purpose worker robots come in. If the same robot can be trained and retrained for humanlike performance on multiple of those tasks, then it becomes a worthwhile addition to any high automation factory.

Of course, that requires a general purpose worker robot! Which is very much an AI problem. Tesla can build the hardware, but they're banking on being able to back it by software too, and that clearly isn't there yet. Whether it will be remains to be seen - but Tesla isn't the only company banking on being able to solve robot AI.

bgwalter•2mo ago
No, "Optimus will eliminate poverty and provide universal high income for all":

https://xcancel.com/elonmusk/status/1990056932888187086#m

imtringued•2mo ago
>The use of Optimus is rather obvious. It's there to replace human labor.

I was with you for the first sentence, then you started diverging. Obviously the purpose is to strike fear into the minds of Tesla factory workers, otherwise they'd have built a completely different robot.

ACCount37•2mo ago
Bruh. Do you seriously believe that? There are more efficient ways to intimidate factory workers.
gessha•2mo ago
That haven’t already been implemented in car factories?
croes•2mo ago
Too bad that human labor is the only source of income for most people.

Do robots by robots?

ogogmad•2mo ago
Who do you think is going to buy an Optimus if it's as useless as a Tamagotchi? They're humanoid in shape.

Maybe you've confused generative AI with humanoid robots (powered by similar Machine Learning models to generative AI). And to anyone looking to inundate this thread with edgy nonsense, vague moody negativity stops looking clever to anyone with mental age above 14.

bgwalter•2mo ago
Cocaine fueled unconditional positivity used to be looked down upon, but is the default now in the grifter sphere. So much so, that they now flip the script (which their main skill) and call rational people teenagers. I suggest you follow your grown up Elon Musk on X, where you won't see any "moodiness" or "negativity".