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Why Writing Correct Software Is Hard

https://pron.github.io/posts/correctness-and-complexity
73•AriFordsham•2h ago•27 comments

Jane Street: Socratic Tutor

https://github.com/janestreet/agent_skills/blob/master/socratic-tutor/SKILL.md
334•tosh•2d ago•78 comments

Anthropic IPO

https://ipo.anthropic.com/us/
106•josephljohnston•58m ago•109 comments

A live tree of systemd jobs on the boot console

https://codeberg.org/wvhulle/bootvine
150•orhunp_•2d ago•55 comments

Tim Peters has died

https://discuss.python.org/t/in-memoriam-tim-peters-1952-2026/110028
1272•ayhanfuat•1d ago•142 comments

93% of paint splatters are valid Perl programs (2019)

https://www.mcmillen.dev/sigbovik/
480•zenincognito•14h ago•59 comments

Critical RCE Vulnerability in Apache HTTP Server

https://www.wiz.io/blog/cve-2026-119618-rce-apache-http-server-vulnerability
253•soheilpro•10h ago•120 comments

AWS emulator

https://github.com/aws/aws-emulator
881•super_linear•18h ago•243 comments

Making a €40 USB-C hub work as a Nintendo Switch 2 dock

http://blog.nozomi.space/posts/sw2_dock/
39•mkopec•2d ago•4 comments

A false smoke alarm almost drowned Jane Street's only NYC datacenter

https://michael.bacarella.com/2026/11/10/false-smoke-alarm-jane-street-datacenter/
514•mbac32768•20h ago•247 comments

Nvidia is preparing to oust Jensen Huang

https://www.wsj.com/business/nvidia-is-preparing-to-oust-nvidia-ceo-jensen-huang-30f421ad
1101•jbredeche•14h ago•1483 comments

Gemini Decisions API

https://blog.google/innovation-and-ai/technology/developers-tools/gemini-decisions-api/
462•iamdelirium•18h ago•143 comments

I'm Working on a FOSS Linux Pinbal Simulation Engine

https://www.getlazarus.org/forums/topic/17/
65•sysrpl•6h ago•24 comments

Code Smells of Desperation (2023)

https://www.os2museum.com/wp/this-code-smells-of-desperation/
7•sammatilda•2h ago•1 comments

United Airlines bans AI agents from booking flights on behalf of travelers

https://www.cbsnews.com/news/united-airlines-bans-ai-agents-booking-flights/
575•herpderperator•15h ago•599 comments

Lock Your GitHub Actions

https://hugovk.dev/blog/2026/lock-github-actions/
273•gslin•14h ago•57 comments

Show HN: Aircad – Professional drafting and 3D modeling in the browser

https://aircad.com
46•peetle•1d ago•22 comments

Researchers discover rare star system that emits radio signals every 8 minutes

https://www.curtin.edu.au/news/media-release/researchers-discover-rare-star-system-that-emits-rad...
5•giuliomagnifico•1h ago•0 comments

Grote Reber and the 'Square Kilometre Array' Near Bothwell, Tasmania (2017)

https://www.researchgate.net/publication/319702287_THE_HISTORY_OF_EARLY_LOW_FREQUENCY_RADIO_ASTRO...
10•NaOH•3d ago•0 comments

Emacs in the Age of Magic

https://commandlinesystems.com/magic.txt
253•ggcr•16h ago•116 comments

The Utah Teapot

https://graphics.cs.utah.edu/teapot/
163•cobbal•17h ago•38 comments

I gave an agent a lakehouse and control of my garden

https://jatorre.github.io/garden/
112•jatorre•3d ago•53 comments

Legocam: My Lego webcam from 2000, working on a modern Mac

https://blog.benjamin.ie/legocam
27•benkelly•2d ago•25 comments

Hyper-realistic sand with WebGL2

https://av.github.io/safe-sand/
405•everlier•23h ago•77 comments

A general purpose Apple Silicon layer for x86-64 PCs

https://github.com/tylertms/Stela
116•iceboundrock•13h ago•47 comments

My AI agents found an unmapped Maya site?

https://pietromiotti.com/latest/maya-site
1005•eyvindn•1d ago•369 comments

Did Life Begin in an RNA World?

https://www.quantamagazine.org/did-life-begin-in-an-rna-world-20261109/
68•acossta•2d ago•38 comments

Faster Retrieval for Better, More Efficient RAG

https://machinelearning.apple.com/research/faster-retrieval
216•zerop•19h ago•38 comments

Show HN: Yogurt – Free, private, open-source alternative to Granola

https://github.com/FrigadeHQ/yogurt
257•brownrout•21h ago•96 comments

Using voltage glitching to unleash the A100 in my mining card

https://blog.kate.land/posts/using-voltage-glitching-to-unlock-the-a100/
315•lae•1d ago•125 comments
Open in hackernews

Self-Hosting Moose with Docker Compose, Redis, Temporal, Redpanda and ClickHouse

https://docs.fiveonefour.com/moose/deploying/self-hosting/deploying-with-docker-compose
50•Callicles•1y ago

Comments

Callicles•1y ago
I put this Docker-Compose recipe together to make kicking the tires on Moose—our open-source data-backend framework—almost friction-less.

What you get:

• A single docker compose up that spins up ClickHouse, Redpanda, Redis and Temporal with health-checks & log-rotation already wired.

• Runs comfortably on an 8 GB / 4-core VPS; scale-out pointers are in the doc if you outgrow single-node.

• No root Docker needed; the stack follows the hardening tips ClickHouse & Temporal recommend.

Why bother?

Moose lets you model data pipelines in TypeScript/Python and auto-provisions the OLAP tables, streams and APIs—cuts a lot of boilerplate. Happy to trade notes on the approach or hear where the defaults feel off.

Docs: https://docs.fiveonefour.com/moose/deploying/self-hosting/de...

18-min walkthrough video: https://www.youtube.com/watch?v=bAKYSrLt8vo

pitah1•1y ago
I have a small open-source project, that uses docker compose behind the scenes, to help startup any service. You can look to add it in (or I am also happy to add it in) and then users are one command away from running it (insta moose). Recently just added in lakekeeper and various data annotation tools.

insta-infra: https://github.com/data-catering/insta-infra

Callicles•1y ago
Interesting. How do you do dependencies between those pieces of infrastructure if there's any? For example, in our Docker Compose file, we have temporal that depends on progress and then moose depends on temporal. How is that expressed in Insta-Infra?
pitah1•1y ago
It leverages docker compose 'depends_on' for the dependencies (https://docs.docker.com/compose/how-tos/startup-order/). For example, airflow depends on airflow-init container to be completed successfully which then depends on postgres.

https://github.com/data-catering/insta-infra/blob/main/cmd/i...

mitchellsuzuki•1y ago
this is too perfect. as an SRE who often needs to hand roll my own deployments in k8s or w/e medium, these are the docs that really accelerate my path to production.
Havoc•1y ago
For everyone else confused too…think moose in this context is probably this:

https://mooseframework.inl.gov/

oatsandsugar•1y ago
Actually, this https://github.com/514-labs/moose
LargoLasskhyfv•1y ago
I thought of https://moosetechnology.org/ and wondered why I'd need all that fancy other stuff?
Twirrim•1y ago
Maybe this is the greybeard in me, but I first thought about https://metacpan.org/pod/Moose, and catalyst (http://catalyst.perl.org/)
GuestFAUniverse•1y ago
hehehehe At least I'm not alone...
ajtaylor•
nivertech•1y ago
How Moose compares to more traditional ELT data pipeline orchestration frameworks, like Airflow, Dagster, dbt, DuckDB for transformation steps.

I think one of the reasons to use an orchestration framework is integations.

Callicles•1y ago
Hi!

We are built on top of them. Right now the techs above are what’s backing the implementation but we want to add different compatibilities. So that you can eventually have for example airflow backing up your orchestration instead of temporal.

You can think of moose as the pre-built glue between those components with the equivalent UX of a web framework (ie you get hit reloading, instant feedback, etc…)

huksley•1y ago
You don't publish a ready-made image anywhere? That would be easier to spin it up without installing locally moose first. Kind of defeats the purpose of Docker Compose recipe.

And those ports bindings, is it really necessary to expose it on 0.0.0.0 by default.

Callicles•1y ago
Not sure if this is what you are asking about, so if I misread feel free to correct me. You don’t have to install moose first on the deployment machine, in the tutorial I go through that to generate a dummy moose application to be deployed.

It is the same idea as a nextjs application you deploy through docker, you have your application and then you build your docker container that contains your code, then you can deploy that.

I tried to limit the port bindings, we usually expose moose itself since one of the use case is collecting data for product analytics from a web front end, which pushes data to moose. And then usually people want to expose rest apis on top of the data they have collected. The clickhouse ports could be fully closed, this was an example of if you want to connect PowerBook to it

1y ago
Clearly I'm showing my age here too