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

https://openciv3.org/
624•klaussilveira•12h ago•182 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
926•xnx•18h ago•548 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
32•helloplanets•4d ago•24 comments

How we made geo joins 400× faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
109•matheusalmeida•1d ago•27 comments

Jeffrey Snover: "Welcome to the Room"

https://www.jsnover.com/blog/2026/02/01/welcome-to-the-room/
9•kaonwarb•3d ago•7 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
40•videotopia•4d ago•1 comments

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

https://github.com/valdanylchuk/breezydemo
219•isitcontent•13h ago•25 comments

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

https://github.com/pydantic/monty
210•dmpetrov•13h ago•103 comments

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

https://vecti.com
322•vecti•15h ago•143 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
369•ostacke•18h ago•94 comments

Microsoft open-sources LiteBox, a security-focused library OS

https://github.com/microsoft/litebox
358•aktau•19h ago•181 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
477•todsacerdoti•20h ago•232 comments

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

https://eljojo.github.io/rememory/
272•eljojo•15h ago•160 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
402•lstoll•19h ago•271 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
85•quibono•4d ago•20 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
14•jesperordrup•2h ago•6 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
25•romes•4d ago•3 comments

Start all of your commands with a comma

https://rhodesmill.org/brandon/2009/commands-with-comma/
3•theblazehen•2d ago•0 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
56•kmm•5d ago•3 comments

Was Benoit Mandelbrot a hedgehog or a fox?

https://arxiv.org/abs/2602.01122
12•bikenaga•3d ago•2 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
243•i5heu•15h ago•188 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
52•gfortaine•10h ago•21 comments

I spent 5 years in DevOps – Solutions engineering gave me what I was missing

https://infisical.com/blog/devops-to-solutions-engineering
140•vmatsiiako•17h ago•62 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
280•surprisetalk•3d ago•37 comments

I now assume that all ads on Apple news are scams

https://kirkville.com/i-now-assume-that-all-ads-on-apple-news-are-scams/
1058•cdrnsf•22h ago•433 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html
132•SerCe•8h ago•117 comments

Show HN: R3forth, a ColorForth-inspired language with a tiny VM

https://github.com/phreda4/r3
70•phreda4•12h ago•14 comments

Female Asian Elephant Calf Born at the Smithsonian National Zoo

https://www.si.edu/newsdesk/releases/female-asian-elephant-calf-born-smithsonians-national-zoo-an...
28•gmays•7h ago•10 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
176•limoce•3d ago•96 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
63•rescrv•20h ago•22 comments
Open in hackernews

A Year of Work on the Arch Linux Package Management (ALPM) Project

https://devblog.archlinux.page/2026/a-year-of-work-on-the-alpm-project/
98•susam•3w ago

Comments

elcritch•3w ago
This looks both cool and over-engineered. For some reason it gives me a bit of flashback to Java6 days of EE Bean servers though with crates upon crates.

Plus take the winnow library parser example. I’m not sure it’s gonna be easier to follow or debug than a standard recursive descent parser:

    fn hex_primary(input: &mut &str) -> Result<u8> {
        take_while(2, |c: char|  c.is_ascii_hexdigit())
            .try_map(|input| u8::from_str_radix(input, 16))
            .parse_next(input)
    }
guerrilla•3w ago
As a user, is anything going to change? I don't want to need to know about whatever this is. Everything already works fine. Are you planning on breaking it?
bionade24•3w ago
> Everything already works fine.

No, Archlinux was repeatedly behind with package updates. This even went as far as lagging behind Ubuntu in at least one instance, causing inconvenience and frustration for users which then either had to use other more up-to-date sources for dependencies or package the newer version of dependencies under a different installroot themselves.

This problem is caused by a staff shortage or the average necessary maintanance effort for repo packages. At least one of those 2 causes has to be solved.

nineteen999•3w ago
There's a staff shortage and instead of catching up on packaging tasks the project is building the 19th, what 20th package management system that Linux has now, instead of using battle tested systems like .deb and .rpm?

That is why projects like Arch ... Nixos ... etc ... all eventually become "niche".

homebrewer•3w ago
Nah, you can keep both. Arch and Alpine are the only two distributions where I bother to build proper packages for everything because their package managers make it so easy to do the right thing.

It might be the 20th package manager in existence, which would be a problem, if Debian maintainers did not release a 20th way to build .debs just a year or two ago, mostly (but not really) deprecating the previous 19 ways. No thanks.

mqus•3w ago
Its not "building a new package management system", "alpm" is literally the foundation of the pacman ecosystem. They are improving this so they _can_ catch up on packaging tasks.

I'm the same as the sibling commenter, I don't want to have another deb or rpm distro. The AUR wouldn't exist without pacman&makepkg.

guerrilla•3w ago
What packages are you talking about?

It does it's job. I've been using it on the desktop for decades now with never needing to care about anything like that. If it ain't broke, don't fix it...

HendrikHensen•3w ago
The fact that you personally haven't encountered an issue, doesn't mean that no issue existed.
guerrilla•3w ago
Okay, I'm saying don't break it.
trueismywork•3w ago
Use Rocky
guerrilla•3w ago
No thanks. It works. Don't break it. Thanks.
1una•3w ago
> What packages are you talking about?

Maybe Python: https://old.reddit.com/r/archlinux/comments/1azkxnn/whats_ho...

jelly1•3w ago
I intentionally hold back major Python versions till I can dedicate a lot of time to get everything rebuild and compatible. A lot of big Python programs (ML, scientific) usually need work to get compatible requiring ~ 1-2 weeks of time to get this all done :)
lemper•3w ago
is Allan McRae still in the team? If so, he would break it. But if not I assume that everything will work seamlessly, bar unfortunate situation.
drbig•3w ago
> The ALPM project arose from the need for more clearly specifying the interfaces, as well as providing bindings and tools in a memory-safe programming language.

Whose need?

As an admin and a user I kindly ask: why? what for?

`pacman` which has been and is working fine for over two decades on multiple architectures is two packages - and that includes mirror finder.

This project seems like a CS exercise: funded by a grant, designed by committee, producing a lot of complex artifacts (already over a dozen packages)... and it's unclear if the lot of that can even install a single package.

forgotpwd16•3w ago
Arch package management isn't just pacman, but also makepkg, namcap, dbscripts, devtools (pkgctl and others). As end-user/sysadmin you may not even have heard about them but distro is built atop them.
drbig•3w ago
As a sysadmin I'm very familiar with `makepkg`, its config file and the fact that sooner or later one will need both `clang` and `gcc`, because they're equivalent only in theory ;-)

But as I maintain only a library of pre-build(-once) software, rather than being an actual package maintainer - surely there is the whole other side that I normally do not see, much less touch.

Having said that, I'm all for better tooling - it's just that the project doesn't even hint, much less describe, the actual benefits for the people who will (sooner or later? have to?) use it.

And, unfortunately, I've been doing this for long enough to approach _any_ increase in complexity with at least anxiety, if not outright sadness (at "you could have spent that time/money on more _useful_ work", usually).

imtringued•3w ago
They created a specification for the PKGBUILD format and a library to parse PKGBUILD files.

If you wanted to use PKGBUILD files to build Ubuntu or Debian packages, you could in principle build your own makepkg implementation for building Ubuntu packages.

You could also build an SBOM tool that takes a PKGBUILD and produces the SBOM using the PKGBUILD metadata of all the transitive dependencies.

They are also working on something that could be summarised as "IDE" features. Validation and linting of PKGBUILD files not unlike what a language server/IDE does (e.g. rust analyzer or IntelliJ).

EDIT:

There is also a library for programmatic creation of PKGBUILD files, so build systems could integrate with it to automatically produce Arch Linux packages. This could make building your own Arch Linux packages even easier than it already is.

pwdisswordfishy•3w ago
Aren’t PKGBUILDs just shell scripts?
homebrewer•3w ago
It's an implementation detail, you're saying it like they're completely free form. Not really, they have a very specific structure that every package adheres to.

Parsing them currently requires evaluating them as shell scripts. Should be obvious how bad of an idea it is, especially in the context of the AUR (which is why it requires you to push a dumbed down metadata file called SRCINFO along with PKGBUILD — which is then used to show package info in the web UI you're probably familiar with).

Being able to safely parse PKGBUILDs without running them would certainly be an improvement.

pwdisswordfishy•3w ago
Well, I have seen PKGBUILDs with arbitrary logic defining the metadata:

https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=webor...

Which is what necessitated a separate, statically-parseable .SRCINFO.

imtringued•3w ago
Arch Linux doesn't fork upstream projects and usually only does minimal changes/patches to a package. This means package maintainers spend the vast majority of their time packaging.

When you think about it, a Linux distribution should upstream useful changes to the original project and have the changes be available through configuration. But if that is the case then the vast majority of the code lives outside the Linux distribution. The package manager including the server backend might be the largest code base of Arch Linux and perhaps even the only one that has a meaningful size to begin with.

anonnon•3w ago
> This project can be used under the terms of the Apache-2.0 or MIT. Contributions to this project, unless noted otherwise, are automatically licensed under the terms of both of those licenses.

Thanks, German government!

nabla9•3w ago
This is a waste of Sovereign Tech Fund money. That money is supposed to fund the digital sovereignty of Germany and Europe. Yet, they put €500,000 into this. It seems open-source developers have their own way of performing their own version of corporate capture.
forgotpwd16•3w ago
Considering Arch is one of the big upstream distros and, alongside Debian and NixOS, one of the big community-run ones, standardizing and improving its foundations is certainly not a waste. Moreover some results are usable beyond Arch, e.g. VOA (for storage and retrieval of signature verifiers). Choosing Rust though does impose some portability limitations. (Even if makes sense to not want to use C in 2020s.)
nabla9•3w ago
This is not improving anything. Overly complex and starting from scratch. They should have picked dome existing package manager instead and contributed to it. Yet another package manager is not justifiable anymore. Always starting new package manager from scratch is the bane of oss it seems.

https://en.wikipedia.org/wiki/List_of_software_package_manag...

mqus•3w ago
But this _is_ improving the pacman ecosystem? Afaict its aiming to be a drop-in replacement of existing tools, but with proper libraries so systems like buildbtw can be built around it.
imtringued•3w ago
This is not another package manager.

https://alpm.archlinux.page/faq.html

ALPM is not a makepkg/pacman implementation, it is a set of libraries to make it easier to build makepkg/pacman implementations.

It's kind of like the OCI image specification, but for the "Dockerfile" portion of Arch Linux package management rather than the binaries. Competitors like Debian don't even have something that is equivalent to PKGBUILD or Dockerfile. You're expected to know how to setup and build a project on your own and then have packaging be a separate step that happens at the end. They are heavily reliant on institutional knowledge of package maintainers and are impenetrable to outsiders that are unwilling to spend days on building their first package.

remove-resolve•3w ago
ALPM is not new nor is it a package manager. It's a set of packaging tools dating back to 2002, older than most of package managers on that list. These are improvements to the existing ecosystem.
nonameiguess•3w ago
I'd never heard of this until right now, but Jesus Christ, Hacker News, this is an awful lot of griping for a project that appears to be completely additive with zero impact to end users or administrators of Arch Linux. pacman is still around and still uses libalpm, not this. The FAQ and mission seem pretty clear that this exists, at least for now, solely for the benefit of packagers and maintainers. They decided making this as a modular set of specifications and libraries would be best to allow arbitrary downstreams to make use as they see fit, but the only current project using this, as far as I can tell, is a project that automates updates for package builds and possibly the Python bindings are either used by the AUR website or soon will be to extract and display package metadata.

I get the cynicism and griping when it's the latest in LLM slop, capitalist surveillance state, and corporate churn for the sake of churn, but where on Earth is the harm in this? They wanted some low-level utilities for reading, writing, and manipulating package files and metadata, for whatever reason found the existing libalpm lacking, so made this. It doesn't appear that any end-user Arch packages use it or depend upon it, you'll not need to install this or the larger Rust toolchain unless you independently decide you want to, but there's a bunch of complaining anyway.

Santosh83•3w ago
> The GnuPG upstream has denounced the IETF-driven OpenPGP standardization process and has subsequently been removed from other major package management software such as apt and rpm over the last three years. Compatibility with other OpenPGP implementations is no longer guaranteed...

What?? First time I'm hearing of this schism. I wish the FOSS community had less disagreements all over the place.