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

https://openciv3.org/
576•klaussilveira•10h ago•167 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
889•xnx•16h ago•540 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
91•matheusalmeida•1d ago•20 comments

What Is Ruliology?

https://writings.stephenwolfram.com/2026/01/what-is-ruliology/
18•helloplanets•4d ago•9 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
21•videotopia•3d ago•0 comments

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

https://github.com/valdanylchuk/breezydemo
197•isitcontent•11h ago•24 comments

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

https://github.com/pydantic/monty
199•dmpetrov•11h ago•90 comments

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

https://vecti.com
307•vecti•13h ago•136 comments

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

https://github.com/microsoft/litebox
352•aktau•17h ago•175 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
350•ostacke•17h ago•91 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
452•todsacerdoti•18h ago•228 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
20•romes•4d ago•2 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
79•quibono•4d ago•17 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
52•kmm•4d ago•3 comments

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

https://eljojo.github.io/rememory/
253•eljojo•13h ago•153 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
388•lstoll•17h ago•263 comments

Was Benoit Mandelbrot a hedgehog or a fox?

https://arxiv.org/abs/2602.01122
5•bikenaga•3d ago•1 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
230•i5heu•13h ago•174 comments

Zlob.h 100% POSIX and glibc compatible globbing lib that is faste and better

https://github.com/dmtrKovalenko/zlob
12•neogoose•3h ago•7 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...
24•gmays•6h ago•5 comments

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

https://github.com/phreda4/r3
68•phreda4•10h ago•12 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html
116•SerCe•7h ago•94 comments

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

https://infisical.com/blog/devops-to-solutions-engineering
135•vmatsiiako•16h ago•59 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
268•surprisetalk•3d ago•36 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
42•gfortaine•8h ago•13 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
168•limoce•3d ago•87 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/
1039•cdrnsf•20h ago•431 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
60•rescrv•18h ago•22 comments

Show HN: ARM64 Android Dev Kit

https://github.com/denuoweb/ARM64-ADK
14•denuoweb•1d ago•2 comments

Show HN: Smooth CLI – Token-efficient browser for AI agents

https://docs.smooth.sh/cli/overview
88•antves•1d ago•63 comments
Open in hackernews

Mission Critical Advanced Scheduling (ALAP/ASAP) System

https://github.com/rodmena-limited/scriptplan
25•rodmena•2mo ago

Comments

gethly•2mo ago
> Minute-level accuracy

alrighty then...

fusslo•2mo ago
This readme reads like I already know the project, what it does, what problems it solves, and how it works.

> A precise project scheduling engine with minute-level accuracy for resource allocation and dependency management.

I have no idea what that means.

I write firmware, so does that mean this project is a scheduler for a while(1) based mcu project?

> pip install scriptplan

Oh, it's python. ok, so it's a "resource allocation and dependency management" engine.. for a python project? I mean, I'm using pip to install it, so it's not a daemon style engine that my project can hook into, right?

> # Generate JSON report to stdout

> plan report project.tjp

Oh, it IS some kind of daemon or service that runs when I install it with pip?

> Certification Level: Airport-Grade / Mission Critical

Okay, so is there a standards bureau that certified it? if so shouldnt there be a certification number somewhere? then maybe I could figure out what this does.

Read to the end, I still don't know what the first line in the readme means. Maybe I need to look up 'TaskJuggler'?

adrian17•2mo ago
> Credits to TaskJuggler for the original project definition language and concepts.

That's understating it.

Looks like (from conveniently-not-removed `.issue.db`) the entire project was made over last weekend by LLM-porting huge chunks of TaskJuggler from Ruby to Python, then vibe-coding in a loop until it started working. It begins with a chain of issues like

> Port Project.rb to core.project

> Port ProjectFileParser.rb to parser.tjp_parser

> Implement the main scheduling loop. Reference `Project.rb` method `scheduleScenario` and `Task.rb` method `schedule`.

> Make it work. [...instructions on how to test it...] if that doesn't work, you need to investigate why, create issues and solve it.

From that point, the LLM was making most of the issues itself. And finally, 12 hours after the first issue was created:

> remove any trace of the task juggler project.

EDIT: attribution aside, TaskJuggler is GPL and porting to another language preserves GPL virality, so AFAIK by relicensing they’re violating the license here.

rogerrogerr•2mo ago
And yet somehow nothing will happen to them.

GPL has been a complete failure. It has had two effects:

1. Making companies incredibly nervous about using and contributing to open source software, and

2. Absolutely no teeth when we needed it for AI companies slurping all GPL code ever written into their IP-laundering machine.

Zero benefits.

cess11•2mo ago
Seems the person responsible is "Ex-Head of Engineering at Revolut", and that they registered their company domain name in May this year. According to LinkedIn they claim to have been "Head of Data Engineering @ JPMorganChase" inbetween, perhaps they left that position at the beginning of this year.
aitchnyu•2mo ago
Is this competing with DBOS?

BTW homepage has:

> Highway is an ultra-reliable workflow orchestration engine that combines PostgreSQL's ACID guarantees with a declarative Python DSL. Banks trust PostgreSQL for money. Highway uses PostgreSQL for workflows. That's bank-grade reliability for your automation.

dragonwriter•2mo ago
So it's (per [0]) a license (and therefore copyright) violating vibe-coded port and relicense of another project, with a whole bunch of "certification" ("mission critical", "airport-grade:) claims with no reference to a certifying authority? From a company [1] incorporated this year [2] whose website claims to offer "bank-grade" solutions based on the fact that their solution uses Postgres for workflows and banks use Postgres for money?

The sheer boldness is...impressive. And not in a good way.

[0] https://news.ycombinator.com/item?id=46135719

[1] https://rodmena.co.uk/

[2] https://open.endole.co.uk/insight/company/16472788-rodmena-l...