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Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
289•theblazehen•2d ago•95 comments

Software Engineering Is Back

https://blog.alaindichiappari.dev/p/software-engineering-is-back
20•alainrk•1h ago•11 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
34•AlexeyBrin•1h ago•5 comments

Reinforcement Learning from Human Feedback

https://arxiv.org/abs/2504.12501
15•onurkanbkrc•1h ago•1 comments

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

https://openciv3.org/
717•klaussilveira•16h ago•218 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
978•xnx•21h ago•562 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
94•jesperordrup•6h ago•35 comments

France's homegrown open source online office suite

https://github.com/suitenumerique
4•nar001•34m ago•2 comments

Making geo joins faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
138•matheusalmeida•2d ago•36 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
74•videotopia•4d ago•11 comments

Ga68, a GNU Algol 68 Compiler

https://fosdem.org/2026/schedule/event/PEXRTN-ga68-intro/
16•matt_d•3d ago•4 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
46•helloplanets•4d ago•46 comments

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

https://github.com/valdanylchuk/breezydemo
242•isitcontent•16h ago•27 comments

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

https://github.com/pydantic/monty
242•dmpetrov•16h ago•128 comments

Cross-Region MSK Replication: K2K vs. MirrorMaker2

https://medium.com/lensesio/cross-region-msk-replication-a-comprehensive-performance-comparison-o...
4•andmarios•4d ago•1 comments

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

https://vecti.com
344•vecti•18h ago•153 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
510•todsacerdoti•1d ago•248 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
393•ostacke•22h ago•101 comments

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

https://eljojo.github.io/rememory/
309•eljojo•19h ago•192 comments

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

https://github.com/microsoft/litebox
361•aktau•22h ago•187 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
437•lstoll•22h ago•286 comments

The AI boom is causing shortages everywhere else

https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/
32•1vuio0pswjnm7•2h ago•31 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
73•kmm•5d ago•11 comments

Was Benoit Mandelbrot a hedgehog or a fox?

https://arxiv.org/abs/2602.01122
26•bikenaga•3d ago•13 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
98•quibono•4d ago•22 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
278•i5heu•19h ago•227 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...
43•gmays•11h ago•14 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/
1088•cdrnsf•1d ago•469 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
312•surprisetalk•3d ago•45 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
36•romes•4d ago•3 comments
Open in hackernews

Mezzano, an operating system written in Common Lisp

https://github.com/froggey/Mezzano
114•dargscisyhp•6mo ago

Comments

dang•6mo ago
Related. Others?

Mezzano on Librebooted ThinkPads - https://news.ycombinator.com/item?id=28880888 - Oct 2021 (46 comments)

Mezzano: Operating system written in Common Lisp - https://news.ycombinator.com/item?id=26051255 - Feb 2021 (68 comments)

Mezzano (LispOS) Release Demo 5 - https://news.ycombinator.com/item?id=23950558 - July 2020 (2 comments)

Mezzano – An operating system written in Common Lisp - https://news.ycombinator.com/item?id=20210227 - June 2019 (136 comments)

Common Lisp OS Mezzano – Demo 4 - https://news.ycombinator.com/item?id=17633626 - July 2018 (1 comment)

Mezzano – Common Lisp OS: Demo 3 released - https://news.ycombinator.com/item?id=14072121 - April 2017 (22 comments)

Mezzano – An operating system written in Common Lisp - https://news.ycombinator.com/item?id=12358177 - Aug 2016 (63 comments)

Mezzano, an operating system written in Common Lisp - https://news.ycombinator.com/item?id=8955140 - Jan 2015 (15 comments)

Mezzanine: A Common Lisp-based 64-bit OS for VirtualBox - https://news.ycombinator.com/item?id=8943709 - Jan 2015 (63 comments)

tadasZ•6mo ago
why?
lorenzohess•6mo ago
Don't we already have Emacs :p

All in all, cool!

Guthur•6mo ago
Yes, and it's not written in common lisp, or lisp at all for that matter. It's written in C with an embedded lisp (elisp).

Actually, given all this I'm not sure of your point anymore.

TacticalCoder•6mo ago
> Yes, and it's not written in common lisp, or lisp at all for that matter. It's written in C with an embedded lisp (elisp).

Isn't it the case that something like 70%+ of all Emacs' source code is actually elisp?

The fact that C code embeds a Lisp doesn't make the code then written in elisp C code right? Otherwise by that logic Java code is actually bytecode or something.

positron26•6mo ago
We have Lem

I am creating https://prizeforge.com so that I can escape from Emacs to Lem (among billions of other reasons)

dokyun•6mo ago
> I am creating https://prizeforge.com

looks like a scam. why don't you describe your 'vision' in a way normal people can read instead of with pages of machine-generated corpo-schlock

the more i look at your site the more insane it gets. reminds me of that leaked pepsi logo powerpoint

positron26•6mo ago
Normal people don't even know what open source is. Can you be more specific?
EFreethought•6mo ago
Why do you think you need to "escape" from Emacs?

Edit: If you are affiliated with the Positron that made the Elisp Repo Kit, then keep making more Elisp packages. I made a package for myself a while back, and erk was the easiest solution. Keep up the good work.

positron26•6mo ago
CL is a real language with an ecosystem. It is blazing fast and capable compared to Elisp. The debugging is amazing. I almost used it to build PrizeForge. The tooling in Elisp is not designed for serious people or doing serious things.

To understand why, we have to look at who has been gating its development. Long ago, the FSF began rationalizing the failures of their strategies and technology choices rather than seriously re-analyzing how reality had unfolded. If the Elisp runtime was slow, that wasn't the problem. The problem was that you weren't prioritizing your "freedom".

Guile Emacs exists. The reason that its own developers and other hands who have touched it don't want to try harder is because they know for a fact that getting anything merged into Emacs core means an utterly exhausting, soul-crushing slog where people who have made a profession of not changing their minds will demand to be convinced to change their minds.

Go hop over to the Lem Discord. They love doing things. They just want to program. It's such a massive breath of fresh air to be able to talk about technology and doing well instead of having this hand-wringing performative "freedom" signaling. It's like when church kids talk about doing something normal and have to make a little show of their loyalty to the cause before they can exercise their free will and judgement.

I want lab-grown meat, Year of the Linux Desktop, and synthetic biochemistry to get the microplastics out of my body. The FSF doesn't care. They don't care. They decided that success is bad and that dying on a hill is good. They want to force everyone to be backwards compatible with decisions they made thirty years ago as if it has any hope of revitalizing an ecosystem that they deny even exists.

I feel utterly and completely betrayed by the FSF and want as far away from them as possible. Technically, I find the prospects of Lem to be superior. I find political landscape not in favor of Guile Emacs and I fear that if Emacs users manage to obtain Guile, they will have also bought into another decade under the stifling leadership inside the dark recesses of a mailing list they don't know how badly they disagree with.

dokyun•6mo ago
> Guile Emacs exists. The reason that its own developers and other hands who have touched it don't want to try harder is because they know for a fact that getting anything merged into Emacs core means an utterly exhausting, soul-crushing slog where people who have made a profession of not changing their minds will demand to be convinced to change their minds.

No, it's cause fitting a Scheme runtime around Emacs Lisp proved more technically difficult than they imagined, and the performance benefits of the Guile runtime were shadowed by the actually successful effort of integrating a native compiler for Elisp.

> I want lab-grown meat, Year of the Linux Desktop, and synthetic biochemistry to get the microplastics out of my body. The FSF doesn't care. They don't care.

Why would they? What does lab-grown meat have to do with software?

> They want to force everyone to be backwards compatible with decisions they made thirty years ago as if it has any hope of revitalizing an ecosystem that they deny even exists.

Personally I like having my programs work instead of playing a goose chase with a moving target. Common Lisp is also a thirty year old stable language, but I don't see you complaining.

> I feel utterly and completely betrayed by the FSF and want as far away from them as possible.

Good to know where the tokens fall. I sure as hell won't be giving you any of my money (not like I was going to before).

You're nuts.

positron26•6mo ago
> What does lab-grown meat have to do with software

Part of my values for open technology, open things in general, is how it accelerates innovation. Software is not always and end. It is a means. When "free" software demands we die on a hill for a cold shower in the dark, as they did during the Web 2.0 era, they are chasing some abstract good while creating real harm.

dokyun•6mo ago
I care about a lot of different kinds of freedom, like freedom of speech and information, not just software. What all kinds of freedom have in common is that people who only advocate them when it's a convenient means to an end do not believe in freedom, and more often than not are enemies of freedom who seek to undermine it.

Political extremists advocate for free speech in order to further their agenda, but when given power happily turn back it against their enemies. Corporations advocate for "open source" and once they have enough free labor and market capture will lock it up to gain control. Publishing companies ransom publicly funded universities for access to their own research. The pharmaceutical industry might as well be the most evil and corrupt in the world, and by god you, nor anyone else is ever going to benefit from any medical innovation, nevertheless get microplastics out of your body until it can get sold back to you, assuming you can even afford it.

If you only care about supporting things as means to your own ends, then that's your deal, but don't act like you're operating on some moral high ground. To me you're just another tool.

positron26•6mo ago
I PR'd a sqlx today. What did you do?

Look at this giant tirade you sent at me.

Telling consumers that they aren't allowed to pay for open source is like telling them only programmers are drive its creation it. All you see is mOnEy. Do you think we want to go back to a barter economy?

I have had enough of these conversations. Most of the time those opposed to money being used to produce open source have become so fixated on something some completely unrelated company did and then generalize it to everyone.

I will make you regret this attitude someday. I will break the back of this ideology that has done so much harm to open source by telling consumers they should just suck it up and stop liking Web 2.0 apps while offering them nothing, no means, no sustainable options.

dokyun•6mo ago
Get fucked. The only thing the racket you're running is for is to skim money off of donations. If you wanna even be successful at that, try learning some English first.
positron26•6mo ago
Lol. Never change, internet.
ctenb•6mo ago
I read the page three times, I have no ideas what it's about :(. Something about funding and opensource, but no clue how or why
positron26•6mo ago
I want to have some kind of takeaway, but sometimes you have to just point at the brightest light in the room or at least move at all in order to move the ball forward.

There's $100 right now sitting in an account that someone pre-paid. I have seen their email and know it's nobody I've known. The purpose of those funds is to develop the rest of our features. This person wants our platform to exist in its fully intended glory. That is what we are selling.

$25 per week are enrolled, but without matching funds of the correct shapes, I am only guaranteed $1 per week. The other $24 are sitting there waiting for others.

The matching is two-dimensional. Watch the animation. Study it. It tells you everything. You never see the levels of large donors exceeding those below. You never see a level even exist until there are sufficient small donors. Features like this coordinates cooperation across wildly different budgets. Elastic Fund Matching 1.1.0 will do it better. We won't stop. We like money.

The thresholds expand by double each time the matching is triggered. This is basically a fancy but fundamentally better Kickstarter funding progress bar. It matches funds two-dimensionally. It expands to capture more demand. It is our prototype feature.

emptysongglass•6mo ago
You need to learn how to explain your ideas to other humans in more accessible language, because this isn't it. Your website tells me nothing and neither does your explanation.
positron26•6mo ago
You need to ask questions. I can't do anything with people who just give up and start demanding things to make sense.
ctenb•6mo ago
You assume too much context from people. If you know the problem space I'm sure your explanation is technically correct. But random people do not have that preknowledge.
positron26•6mo ago
Thanks.
blue1•6mo ago
Latest release is from five years ago, unfortunately. The project seems mostly abandoned.
amszmidt•6mo ago
The git log says differently.

Not everything needs a "release" to be alive.

blue1•6mo ago
I agree in general, but this project HAS releases; At least, it had until a certain date. So if you jump to the releases page, it gives the impression that the project is now dead. If they have abandoned that model, they should at least write it somewhere.