frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Everything as Code: How We Manage Our Company in One Monorepo

https://www.kasava.dev/blog/everything-as-code-monorepo
120•benbeingbin•2h ago•78 comments

FediMeteo: A €4 FreeBSD VPS Became a Global Weather Service

https://it-notes.dragas.net/2025/02/26/fedimeteo-how-a-tiny-freebsd-vps-became-a-global-weather-s...
133•birdculture•2h ago•34 comments

A faster heart for F-Droid. Our new server is here

https://f-droid.org/2025/12/30/a-faster-heart-for-f-droid.html
121•kasabali•3h ago•43 comments

Show HN: 22 GB of Hacker News in SQLite

https://hackerbook.dosaygo.com
193•keepamovin•5h ago•53 comments

Electrolysis can solve one of our biggest contamination problems

https://ethz.ch/en/news-and-events/eth-news/news/2025/11/electrolysis-can-solve-one-of-our-bigges...
95•PaulHoule•4h ago•15 comments

A Vulnerability in Libsodium

https://00f.net/2025/12/30/libsodium-vulnerability/
124•raggi•4h ago•12 comments

Zpdf: PDF text extraction in Zig – 5x faster than MuPDF

https://github.com/Lulzx/zpdf
55•lulzx•2h ago•17 comments

The moment GMV is labeled ARR, the business is built on sand

https://oswarld.com/eng/insight/250816_ai-arr-illusion-gmv-vs-arr
5•haebom•39m ago•0 comments

Toro: Deploy Applications as Unikernels

https://github.com/torokernel/torokernel
104•ignoramous•5h ago•75 comments

Loss32: Let's Build a Win32/Linux

https://loss32.org/
138•akka47•1d ago•244 comments

Reverse Engineering a Mysterious UDP Stream in My Hotel (2016)

https://www.gkbrk.com/hotel-music
145•bayesnet•1w ago•22 comments

How the "Marvelization" of Cinema Accelerates the Decline of Filmmaking

https://www.openculture.com/2025/11/how-the-marvelization-of-cinema-accelerates-the-decline-of-fi...
5•PaulHoule•51m ago•1 comments

Prof. Software Developers Don't Vibe, They Control: AI Agent Coding Use in 2025

https://arxiv.org/abs/2512.14012
62•dpflan•2h ago•71 comments

The British empire's resilient subsea telegraph network

https://subseacables.blogspot.com/2025/12/the-british-empires-resilient-subsea.html
137•giuliomagnifico•8h ago•39 comments

Igniting the GPU: From Kernel Plumbing to 3D Rendering on RISC-V

https://mwilczynski.dev/posts/riscv-gpu-zink/
54•michalwilczynsk•8h ago•7 comments

Approachable Swift Concurrency

https://fuckingapproachableswiftconcurrency.com/en/
140•wrxd•9h ago•52 comments

Tatiana Schlossberg, granddaughter of John F Kennedy, dies aged 35

https://www.bbc.com/news/articles/c338ne3relzo
4•onemoresoop•42m ago•1 comments

Times New American: A Tale of Two Fonts

https://hsu.cy/2025/12/times-new-american/
190•firexcy•9h ago•119 comments

Postgres extension complements pgvector for performance and scale

https://github.com/timescale/pgvectorscale
100•flyaway123•6d ago•20 comments

Hive (YC S14) Is Hiring a Staff Software Engineer (Data Systems)

https://jobs.ashbyhq.com/hive.co/cb0dc490-0e32-4734-8d91-8b56a31ed497
1•patman_h•7h ago

HTTP Strict Transport Security (HSTS)

https://hstspreload.org/
28•arunc•1d ago•12 comments

Go away Python

https://lorentz.app/blog-item.html?id=go-shebang
300•baalimago•13h ago•291 comments

Netflix Open Content

https://opencontent.netflix.com/
547•tosh•11h ago•107 comments

Show HN: I remade my website in the Sith Lord Theme and I hope it's fun

https://cookie.engineer/index.html
22•cookiengineer•4h ago•12 comments

Escaping Containment: A Security Analysis of FreeBSD Jails [video]

https://media.ccc.de/v/39c3-escaping-containment-a-security-analysis-of-freebsd-jails
12•todsacerdoti•2h ago•0 comments

U.S. cybersecurity experts plead guilty for ransomware attacks

https://www.tomshardware.com/tech-industry/cyber-security/u-s-cybersecurity-experts-plead-guilty-...
12•robotnikman•39m ago•0 comments

Non-Zero-Sum Games

https://nonzerosum.games/
289•8organicbits•10h ago•152 comments

Five Years of Tinygrad

https://geohot.github.io//blog/jekyll/update/2025/12/29/five-years-of-tinygrad.html
156•iyaja•1d ago•67 comments

An initial analysis of the discovered Unix V4 tape

https://www.spinellis.gr/blog/20251223/
20•zdw•6d ago•1 comments

Show HN: Tidy Baby is a SET game but with words

https://tidy.baby
24•brgross•6h ago•6 comments
Open in hackernews

A faster heart for F-Droid. Our new server is here

https://f-droid.org/2025/12/30/a-faster-heart-for-f-droid.html
117•kasabali•3h ago

Comments

kasabali•3h ago
Context: "F-Droid build servers can't build modern Android apps due to outdated CPUs" (https://news.ycombinator.com/item?id=44884709)
NoiseBert69•1h ago
So.. what kind of hardware did they buy?
IshKebab•1h ago
Yeah kind of conspicuously absent! They said

> The previous server was 12 year old hardware

which is pretty mad. You can buy a second hand system with tons of ram and a 16-core Ryzen for like $400. 12-year old hardware is only marginally faster than a RPi 5.

cvwright•1h ago
Unfortunately you can’t even get the RAM for $400 anymore.
neogodless•1h ago
I was able to find 2 x 16GB DDR4 for $150...

Building a budget AM4 system for roughly $500 would be within the realm of reason. ($150 mobo, $100 cpu, $150 RAM, that leaves $100 for storage, still likely need power and case.)

https://www.amazon.com/Timetec-Premium-PC4-19200-Unbuffered-...

https://www.amazon.com/MSI-MAG-B550-TOMAHAWK-Motherboard/dp/...

For a server that's replacing a 12 year old system, you don't need DDR5 and other bleeding edge hardware.

kiddico•44m ago
I don't think 32GB is going to be enough lol
calgoo•33m ago
Also, you would want ECC for something this important.
DaSHacka•58m ago
> 12-year old hardware is only marginally faster than a RPi 5.

A Dell R620 is over 12 years old and WAY faster than a RPi 5 though...

Sure, it'll be way less power efficient, but I'd definitely trust it to serve more concurrent users than a RPi.

phantom784•38m ago
Plus the fact that it's been running for 5 years. Does that mean they bought 7 year old hardware back then? Or is that just when it was last restarted?
valgaze•1h ago
Hmm:

“F-Droid is not hosted in just any data center where commodity hardware is managed by some unknown staff. We worked out a special arrangement so that this server is physically held by a long time contributor with a proven track record of securely hosting services. We can control it remotely, we know exactly where it is, and we know who has access.”

IshKebab•1h ago
"F-Droid is not hosted in a data centre with proper procedures, access controls, and people whose jobs are on the line. Instead it's in some guy's bedroom."

Not reassuring.

ugh123•1h ago
The 'cloud' has come full circle
TomatoCo•1h ago
In some respects, having your entire reputation on the line matters just as much. And sure, someone might have a server cage in their residence, or maybe they run their own small business and it's there. But the vagueness is troubling, I agree.

A picture of the "living conditions" for the server would go a long way.

gpm•1h ago
Eh...

The set of people who can maliciously modify it is the people who run f-droid, instead of the cloud provider and the people who run f-droid.

It'd be nice if we didn't have to trust the people who run f-droid, but given we do I see an argument that it's better for them to run the hardware so we only have to trust them and not someone else as well.

lrvick•54m ago
You actually do not have to trust the people who run f-droid for those apps whose maintainers enroll in reproducible builds and multi-party signing, which only f-droid supports unlike any alternatives.
gpm•38m ago
That looks cool, which might just be the point of your comment, but I don't think it actually changes the argument here.

You still have to trust the app store to some extent. On first use, you're trusting f-droid to give you the copy of the app with appropriate signatures. Running in someone else's data-center still means you need to trust that data-center plus the people setting up the app store, instead of just the app store. It's just a breach of trust is less consequential since the attacker needs to catch the first install (of apps that even use that technology).

lrvick•14m ago
F-droid makes the most sense when shipped as the system appstore, along with pinned CA keychains as Calyxos did. Ideally f-droid was compiled from source and validated by the rom devs.

The F-droid app itself can then verify signatures from both third party developers and first party builds on an f-droid machine.

For all its faults (of which there are many) it is still a leaps and bounds better trust story than say Google Play. Developers can only publish code, and optional signatures, but not binaries.

Combine that with distributed reproducible builds with signed evidence validated by the app and you end up not having to trust anything but the f-droid app itself on your device.

ejj28•53m ago
The cloud isn't the only other option, they could still own and run their own hardware but do it in a proper colocation datacenter.
PaulKeeble•54m ago
It could just be a colo, there are still plenty of data centres around the globe that will sell you a space in a shared rack with a certain power density per U of space. The list of people who can access that shared locked rack is likely a known quantity with most such organisations and I know in the past we had some details of the people who were responsible for it
pwndByDeath•48m ago
I think there are countless examples of worse failures by organisations that meet your criteria for far more valuable assets than some free apps.
a3w•43m ago
Depends on the thread model, which one is worse.

State actor? Gets into data centre, or has to break into a privately owned apartment.

Criminal/3rd party state intelligence service? Could get into both, at a risk or with blackmail, threats, or violence.

Dumb accidents? Well, all buildings can burn or have an power outage.

Aurornis•9m ago
> State actor? Gets into data centre, or has to break into a privately owned apartment.

I don’t think a state actor would actually break in to either in this case, but if they did then breaking into the private apartment would be a dream come true. Breaking into a data center requires coordination and ensuring a lot of people with access and visibility stay quiet. Breaking into someone’s apartment means waiting until they’re away from the premises for a while and then going in.

Getting a warrant for a private residence also would likely give them access to all electronic devices there as no 3rd party is keeping billing records of which hardware is used for the service.

> Dumb accidents? Well, all buildings can burn or have an power outage.

Data centers are built with redundant network connectivity, backup power, and fire suppression. Accidents can happen at both, but that’s not the question. The question is their relative frequency, which is where the data center is far superior.

skiing_crawling•1h ago
I never questioned or thought twice about F-Droid's trustworthiness until I read that. It makes it sound like a very amateurish operation.

I had passively assumed something like this would be a Cloud VM + DB + buckets. The "hardware upgrade" they are talking about would have been a couple clicks to change the VM type, a total nothingburger. Now I can only imagine a janky setup in some random (to me) guy's closet.

In any case, I'm more curious to know exactly what kind hardware is required for F-Droid, they didn't mention any specifics about CPU, Memory, Storage etc.

AndrewDucker•1h ago
For a single server why would you use cloud services rather than go the self-owned route?
skiing_crawling•52m ago
A "single server" covers a pretty large range of scale, its more about how F-droid is used and perceived. Package repos are infrastructure, and reliability is important. A server behind someone's TV is much more susceptible to power outages, network issues, accidents, and tampering. Again, I don't know that's the case since they didn't really say anything specific.

> not hosted in just any data center where commodity hardware is managed by some unknown staff

I took this to mean it's not in a colo facility either, assumed it mean't someone's home, AKA residential power and internet.

AndrewDucker•37m ago
Ah. I took "not just any data center" to mean "in a specific co-location facility where they trust the person responsible for it".

I agree that "behind someone's TV" would be a terrible idea.

mcsniff•1h ago
Ugh. This 100% shows how janky and unmaintained their setup is.

All the hand waving and excuses around global supply chains, quotes, etc...it took pretty long for them to acquire commodity hardware and shove it in a special someone's basement and they're trying to make it seem like a good thing?

F-Droid is often discussed in the GrapheneOS community, the concerns around centralization and signing are valid.

I understand this is a volunteer effort, but it's not a good look.

lrvick•57m ago
As someone that has run many volunteer open source communities and projects for more than 2 decades, I totally get how big "small" wins like this are.

The internet is run on binaries compiled in servers in random basements and you should be thankful for those basements because the corpos are never going to actually help fund any of it.

lukan•47m ago
"I understand this is a volunteer effort, but it's not a good look."

I would agree, that it is not a good look for this society, to lament so much about the big evil corporations and invest so little in the free alternatives.

viraptor•42m ago
> shove it in a special someone's basement

They didn't say what conditions it's held in. You're just adding FUD, please stop. It could be under the bed, it could be in a professional server room of the company ran by the mentioned contributor.

lrvick•10m ago
100%. Just as an example I have several racks at home, business fiber, battery backup, and a propane generator as a last resort. Also 4th amendment protections so no one gets access without me knowing about it. I host a lot of things at home and trust it more than any DC.
xandrius•40m ago
"Nothing is ever good enough" (tm)
cyberax•2m ago
I read it a bit differently: you don't need to be a mega-corp with millions of servers to actually make a difference for the better. It really doesn't take much!

Also, even 12-year-old hardware is wicked fast.

websiteapi•59m ago
> Another important part of this story is where the server lives and how it is managed. F-Droid is not hosted in just any data center where commodity hardware is managed by some unknown staff.

> The previous server was 12 year old hardware and had been running for about five years. In infrastructure terms, that is a lifetime. It served F-Droid well, but it was reaching the point where speed and maintenance overhead were becoming a daily burden.

lol. if they're gonna use gitlab just use a proper setup - bigco is already in the critical path...

PaulKeeble•51m ago
Modern machines go up to really mental levels of performance when you think about it and for a lot of small scale things like F droid I doubt it takes a lot of hardware to actually host it. A lot of its going to be static files so a basic web server could put through 100s of thousands of requests and even on a modest machine saturate 10 gbps which I suspect is enough for what they do.

This just reads to me like they have racked a box in a colo with a known person running the shared rack rather than someone’s basement but who really knows they aren't exactly handing out details.

wtallis•28m ago
This isn't about a server for hosting the website or package repo, it's about the server building all the packages.
JimBlackwood•34m ago
While I get their setup is amateurish, it's also a good reminder of how simple setups can be.

Saying this on HN, of course.

Aurornis•19m ago
> this server is physically held by a long time contributor with a proven track record of securely hosting services. We can control it remotely, we know exactly where it is, and we know who has access.

I can’t be the only one who read this and had flashbacks to projects that fell apart because one person had the physical server in their basement or a rack at their workplace and it became a sticking point when an argument arose.

I know self-hosting is held as a point of pride by many, but in my experience you’re still better off putting lower cost hardware in a cheap colo with the contract going to the business entity which has defined ownership and procedures. Sending it over to a single member to put somewhere puts a lot of control into that one person’s domain.

I hope for the best for this team and I’m leaning toward believing that this person really is trusted and capable, but I would strongly recommend against these arrangements in any form in general.

silisili•9m ago
Yup. But the same can happen in shared hosting/colo/aws just as easily if only one person controls the keys to the kingdom. I know of at least a handful of open source projects that had to essentially start over because the leader went AWOL or a big fight happened.

That said, I still think that hosting a server in a member's house is a terrible decision for a project.

Aurornis•6m ago
> if only one person controls the keys to the kingdom

True, which is why I said the important parts need to be held by the legal entity representing the organization. If one person tries to hold it hostage, it becomes a matter of demonstrating that person doesn’t legally have access any more.

I’ve also seen projects fall apart because they forgot to transfer some key element into the legal entity. A common one is the domain name, which might have been registered by one person and then just never transferred over. Nobody notices until that person has a falling out and starts holding the domain name hostage.