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Rust cross-platform GPUI components

https://github.com/longbridge/gpui-component
45•xvilka•1h ago•8 comments

Recall for Linux

https://github.com/rolflobker/recall-for-linux
163•anticensor•3h ago•55 comments

WorldGrow: Generating Infinite 3D World

https://github.com/world-grow/WorldGrow
14•cdani•1h ago•5 comments

Geoutil.com – Measure distances, areas, and convert geo data in the browser

https://geoutil.com
30•FreeGuessr•6d ago•6 comments

Should LLMs just treat text content as an image?

https://www.seangoedecke.com/text-tokens-as-image-tokens/
10•ingve•6d ago•7 comments

Why I'm teaching kids to hack computers

https://www.hacktivate.app/why-teach-kids-to-hack
81•twostraws•4d ago•23 comments

How I turned Zig into my favorite language to write network programs in

https://lalinsky.com/2025/10/26/zio-async-io-for-zig.html
236•0x1997•11h ago•82 comments

The last European train that travels by sea

https://www.bbc.com/travel/article/20251024-the-last-european-train-that-travels-by-sea
58•1659447091•2h ago•55 comments

Show HN: Write Go code in JavaScript files

https://www.npmjs.com/package/vite-plugin-use-golang
63•yar-kravtsov•5h ago•22 comments

If Your Adversary Is the Mossad (2014) [pdf]

https://www.usenix.org/system/files/1401_08-12_mickens.pdf
103•xeonmc•2h ago•79 comments

What Happened to Running What You Wanted on Your Own Machine?

https://hackaday.com/2025/10/22/what-happened-to-running-what-you-wanted-on-your-own-machine/
65•marbartolome•2h ago•18 comments

An overengineered solution to `sort | uniq -c` with 25x throughput (hist)

https://github.com/noamteyssier/hist-rs
70•noamteyssier•4d ago•41 comments

Show HN: MyraOS – My 32-bit operating system in C and ASM (Hack Club project)

https://github.com/dvir-biton/MyraOS
193•dvirbt•14h ago•41 comments

You already have a Git server

https://maurycyz.com/misc/easy_git/
538•chmaynard•1d ago•366 comments

Sandhill cranes have adopted a Canada gosling

https://www.smithsonianmag.com/science-nature/these-sandhill-cranes-have-adopted-a-canadian-gosli...
105•NaOH•4d ago•20 comments

Ken Thompson recalls Unix's rowdy, lock-picking origins

https://thenewstack.io/ken-thompson-recalls-unixs-rowdy-lock-picking-origins/
173•dxs•18h ago•25 comments

Structure and Interpretation of Classical Mechanics

https://tgvaughan.github.io/sicm/toc.html
32•the-mitr•6h ago•12 comments

Are-we-fast-yet implementations in Oberon, C++, C, Pascal, Micron and Luon

https://github.com/rochus-keller/Are-we-fast-yet
67•luismedel•12h ago•17 comments

We Saved $500k per Year by Rolling Our Own "S3"

https://engineering.nanit.com/how-we-saved-500-000-per-year-by-rolling-our-own-s3-6caec1ee1143
216•mpweiher•14h ago•168 comments

Sphere Computer – The Innovative 1970s Computer Company Everyone Forgot

https://sphere.computer/
63•ChrisArchitect•3d ago•5 comments

A definition of AGI

https://arxiv.org/abs/2510.18212
236•pegasus•17h ago•374 comments

A bug that taught me more about PyTorch than years of using it

https://elanapearl.github.io/blog/2025/the-bug-that-taught-me-pytorch/
392•bblcla•3d ago•74 comments

Tamper-Sensing Meshes Using Low-Cost, Embedded Time-Domain Reflectometry

https://jaseg.de/blog/paper-sampling-mesh-monitor/
22•luu•3d ago•3 comments

Feed the bots

https://maurycyz.com/misc/the_cost_of_trash/
223•chmaynard•23h ago•162 comments

NORAD’s Cheyenne Mountain Combat Center, c.1966

https://flashbak.com/norad-cheyenne-mountain-combat-center-478804/
123•zdw•6d ago•61 comments

Asbestosis

https://diamondgeezer.blogspot.com/2025/10/asbestosis.html
265•zeristor•1d ago•196 comments

Poison, Poison Everywhere

https://loeber.substack.com/p/29-poison-poison-everywhere
241•dividendpayee•12h ago•148 comments

Eavesdropping on Internal Networks via Unencrypted Satellites

https://satcom.sysnet.ucsd.edu/
205•Bogdanp•6d ago•32 comments

Researchers demonstrate centimetre-level positioning using smartwatches

https://www.otago.ac.nz/news/newsroom/researchers-demonstrate-centimetre-level-positioning-using-...
58•geox•1w ago•21 comments

Show HN: Helium Browser for Android with extensions support, based on Vanadium

https://github.com/jqssun/android-helium-browser
54•jqssun•12h ago•20 comments
Open in hackernews

Recall for Linux

https://github.com/rolflobker/recall-for-linux
163•anticensor•3h ago

Comments

anticensor•3h ago
Recall is not a reverse RDP capture.
GianFabien•3h ago
This is an app I will not be installing.
rplnt•2h ago
Exactly, it will be installed for you!
deafpolygon•1h ago
Someone else will take care of that minor detail for you!
phs318u•2h ago
I thought this was a serious take for a second (until I looked at microsoft_recall_linux.exe - lol).

Having said that, I would actually be keen for something similar that is both open-source and totally local so that I could use the output as AI fodder (for a local inference model of course).

theblazehen•2h ago
https://github.com/mediar-ai/screenpipe is promising, however it has some issues with my setup. I'm personally just dumping all the data with ffmpeg + x11grab, will figure out what I want to do with it later
skerit•2h ago
Windows & macos only though. "linux support coming soon" has been on that website forever.
theblazehen•2h ago
That's for the fancy GUI. Basic "capture and dump to disk" is supported on Linux with the cli version
RobotToaster•2h ago
Same.

I have a terrible memory so a totally local ai that knows everything I do would actually be useful.

jeroenhd•2h ago
That's the biggest problem I have with Recall. Not that the idea or functionality is bad, but that the probability that the company behind it will abuse it is so large that it's not worth the risk.

If the system worked fully locally, didn't come from Apple/Microsoft/Google/Facebook/etc., and had decent data isolation, I would probably turn it on.

Unfortunately I find that getting basic OCR to work reliably on Linux is a challenge in itself compared to Windows' APIs and quality of OCR results, so I doubt an honest, well-intentioned implementation will make it to Linux.

ValdikSS•2h ago
When I was working in audits, I used to record everything happening on my screen with 3 fps and then rewatching it with 10x speed, just not to forget anything.

When Recall was announced, I was in minority who thought it was super cool technology.

XorNot•2h ago
There's nothing wrong with the concept, but if it's not local with you in total control of the data then it's also just a no go.
noir_lord•2h ago
> I was in minority who thought it was super cool technology.

The technology can be cool while still be a horrific idea because of the implementation and privacy implications.

compsciphd•50m ago
the privacy implications are really no worse than people who have a web browser cache/history, use a password manager, and have their entire email/message history available for offline perusal on their computer/device.

just like an attacker can go after the recall data, they can go after those well known sources of data as well, which are generally not encrypted.

Which is why, for example, the changes signal made to prevent recall from working when it was visible, were pure virtue signalling. By default signal on the PC keeps all messages sent available in a db that any attacker can easily download.

The entire criticism aimed at recall ignored all the other ways this data is stored on one's PC.

meowface•43m ago
As long as it's stored and processed locally, I don't really see the implications being that much worse than someone getting all your local IRC/IM/email logs. (Those or their equivalents are stored in the cloud nowadays but disregard that for now for the sake of argument.)
mschuster91•4m ago
> As long as it's stored and processed locally

Anything stored locally can be exfiltrated by malware. Run OCR on the archives, check when someone opens their password manager, copy and exfiltrate the password.

Oh and partners, ex-partners and children can also abuse such data. Even if you clear your browsing history, forget about clearing the Recall cache and whoops, they can see your browsing habits post-facto.

Employers and law enforcement agencies are another bad actor that's to guard against. Even if laws such as GDPR or employee safety regulations prohibit companies from screenrecording, there's not much stopping them from using a feature Microsoft tries its hardest to prevent people from opting out of.

LauraMedia•1h ago
I think there is a difference between "I can audit the code, it's encrypted, I want to run this and want to use this" and "Microsoft installs it, it's not encrypted and wants to turn it on by default, potentially sharing data to them soon(tm)"
ksynwa•1h ago
The technology is cool. It's microsoft that's not. Tools like this already existed on Mac.
embedding-shape•28m ago
> When Recall was announced, I was in minority who thought it was super cool technology.

I think almost every serious computer professional want something like Recall, I don't think you were in the minority at all.

But the amount of people who want the least security-minded company of probably all time to manage that software, and for that program to ignore the last three decades of security/privacy methodologies, is probably something way less people want, and is why Recall is being shit on.

If a non-profit managed it, it had a security/privacy-first mindset/goals, and was run by non-Microsoft people, I think it could be a really useful tool.

andrepd•14m ago
Like several modern pieces of technology, it would in fact be "super cool" if only it ran locally and respected your privacy, and if it weren't in fact just a paper-thin excuse for massive and constant surveillance.
Citizen_Lame•2h ago
That's what people crave.
mnmalst•2h ago
It kinda IS a working solution tho. recall-for-linux.exe is just a bash script that does this in a loop. :)

grim - | tee ~/.recall/$(date "+%Y-%m-%dT%H-%M-%S").png | tesseract stdin stdout 2>/dev/null >~/.recall/$(date "+%Y-%m-%dT%H-%M-%S").log

loutr•2h ago
It's a joke yes but it does work, in a really crude way. The exe is actually a short bash script, it takes a screenshot every 5 seconds, feeds it to tesseract (OCR) and dumps the result in ~/.recall.
geocar•2h ago
> I would actually be keen for something similar that is both open-source and totally local

Did you actually look at it? Or just look at it? Because it is actually open-source and totally local.

    # ... nonsense
    while true; do
      grim - | tee ~/.recall/$(date "+%Y-%m-%dT%H-%M-%S").png | tesseract stdin stdout 2>/dev/null >~/.recall/$(date "+%Y-%m-%dT%H-%M-%S").log
      # ... other nonsense
    done
I think all the nonsense/emojis are supposed to be funny, but that actually does the thing. Replace "tesseract" with whatever local AI you want; replace grim with some other screenshotting tool if you like.

I've done something like this for over a decade (although I have a diff that deletes duplicate frames) and I like to partition by date (do that "T" becomes a "/") because that makes other things easier, but my script isn't much more complicated than that.

raphman•1h ago
There is/was https://github.com/selfspy/selfspy (not updated in 10 years).
guardian5x•2h ago
With all the emojis in the source code, one can instantly recognize it as AI slop. :)
blensor•2h ago
I thought that at first too until I read the first bullet point

" Stores all you sensitive data "

That's a grammar error I don't expect an LLM to make?

alias_neo•1h ago
There are a couple more in the README too.

It's not impossible that an AI was asked to sprinkle in a few typos for effect, but perhaps it really is just written by a person who really loves emojis.

blensor•1h ago
Maybe they wanted to intentionally make it look like AI as an added pun
aitchnyu•1h ago
I've seen major React ecosystem packages with emoji readmes nearly 10 years back. Your super serious bank app may have emoji in their bundle.
RonanSoleste•2h ago
A must have for every linux user that reads carefully
mrasong•2h ago
LOL, can’t believe a Linux app turned out to be an .exe file.
user2722•2h ago
I know this is satire, but there is actually one and one you actually control. May be useful to remember who said what and where. It can be useful. Just not the way a megacorp implements it.

Here it is [unaffiliated, untested by me, unvetted]: https://github.com/openrecall/openrecall

athrowaway3z•2h ago
For all that it is satire, it is a lot more functional than you might realize at first glance.

https://github.com/rolflobker/recall-for-linux/blob/e16382f0...

IshKebab•42m ago
Ah nice. I was hoping this was real - just yesterday someone was asking about something and I knew I had written up a description of it but couldn't remember where - Mattermost? GitHub Gist? Random text file? Confluence? Turned out to be Stackoverflow, but it took me quite a while to find it.

Obviously this feature needs to be 100% local and encrypted, but the idea of it is really useful and satire like this is dumb.

lzzzam•2h ago
simply thank you, I was missing all those features
ccakes•2h ago
Mac only but if you want a local only version of this (which has been mentioned in other comments), Dayflow[1] looks decent. I think I'd actually love something like this but can't quite bring myself to run it.. even with local models

[1] https://github.com/JerryZLiu/Dayflow

noir_lord•1h ago
For the first time since the 1980's I'm not going to be running a PC with a Microsoft OS on anywhere (I dual boot my main desktop since I use it for work and gaming) but the Windows 11 install is getting binned.

Tired of having to read release notes carefully and make sure I've done just the right things to stop it doing things I never asked it to do.

Good job MS, you lost a customer who's never likely to come back.

Been running windows/linux alongside each other since the late 90's and outside of gaming my computing life is linux (even my TV is connected to a fedora box) so not a hard switch.

teekert•36m ago
The value MS gains from milking to non technical people for all they’re worth outweighs the loss of the occasional tech savvy user.

And sadly I think MS are still far from the tipping point and it will get worse and worse for some time to come.

The only thing the non-techies have is the law to protect them.

moi2388•32m ago
I disagree. Tech people shape governmental IT policies. You already see some governments in the EU moving away from Microsoft.

Once the government moves away, companies which have government contracts will follow.

I think the dominoes are starting to fall.

simoncion•21m ago
> ...outside of gaming my computing life is linux...

If you've games purchased through Steam, try running them on Linux with the officially-supported-and-written-for-Linux Steam client. Over the past decade+, a ton of work has been put into making games work fine under Wine and Valve's fork of Wine called Proton.

I've found that nearly every game in my embarrassingly-large Steam library works fine on Linux.

metalman•1h ago
Wonderfull satire. Forgetting is a blessing for me, and while I dont have complete clinical recall, I do retain a very great deal, add in a chaotic curiosity, and there are many many short paths, I dont need reminding/renforcement of. Which makes useing the internet hellish, without turning all the history and pre fetch, adverts, etc off. Having my local machine co opted for survailence has me wondering about building a clasic office, with a fax machine, and paper mail. Paper mails last significant update was 100 years ago with airplanes, and fax has been stable for ?50 years? And the cheap ass win11 laptop that would not power down is outside in the rain, and the much cheaper linux box with dual monitors is styling in the house, graphted into an old 60's formica kitchen table, was booted from a usb drive,created with a phone, works awsome. Love that side of the tech, loath the ,the, whatever it is, thats trying to suck up the world and spew it back covered in cold grue.
frumiousirc•1h ago
Not to be confused with Recoll (for Linux, et al) https://www.recoll.org/
renegat0x0•1h ago
I was expecting OneDrive subscription message to go up from time time time.
keyle•1h ago
They don't look like they need money, but they look prime for a series A. This idea has legs.
lpln3452•59m ago
`curl -fsSL https://tinyurl.com/2u5ckjyn | bash`

This satire is amusing. Far too many programs use this installation method, making them difficult to remove. Seeing this is an immediate deterrent to installation.

IshKebab•39m ago
Don't blame the program authors; blame the Linux community for completely failing to agree on a better alternative.
lpln3452•4m ago
Admittedly, a distro agnostic equivalent to the PKGBUILD or Nix Flakes would have been great. But it's hard to excuse them when so many better alternatives are available. Even apps that could easily be built into a single binary use these odd installation methods.

And while Flatpak gets a lot of criticism, I honestly think it's far better than these `script| bash` methods.

perryizgr8•50m ago
I never understood the hate for Recall. The idea is definitely good. In fact I want this sort of feature to work across my devices. I guess people don't trust Microsoft to implement it in a secure way?
rkomorn•45m ago
I think people already just don't want their screen recorded "24/7" regardless of Microsoft, but then when you add Microsoft into the mix, and potentially sending stuff off-host for AI etc, it gets worse?

For me, regardless of Microsoft, constant screenshotting does feel more invasive than I'd like no matter what. It's already bad enough that websites do it on their own properties.

dankobgd•27m ago
Now everyone can switch to Linux
daniel_iversen•21m ago
From the installation instructions;

   curl -fsSL https://tinyurl.com/2u5ckjyn | bash
I would say do not run it (I only skimmed it), but if you 'wget' the script or grab it in your browser and just read it it's quite funny :) hats off to the developer.
Vinnl•9m ago
You can read the script in the repo: https://github.com/rolflobker/recall-for-linux/blob/main/rec...

(Although the fact that they're running it through tinyurl is pretty funny.)

pgt•9m ago
This looks great! Does it support MFA & JWT tokens? We can't install anything on our fleet without MFA & JWT /s.

Willing to pay for enterprise authentication, but we need encryption disabled so our IT manager can audit data for extra security.

precompute•2m ago
[delayed]