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Show HN: Files.md – Open-source alternative to Obsidian

https://github.com/zakirullin/files.md
164•zakirullin•1h ago•80 comments

1024000^2 Blocks, 2B2T Minecraft Server World Download Project, and Discoveries

https://github.com/2b2tplace/1m_release
22•exploraz•1h ago•12 comments

'We mould trees to grow into the shape of chairs'

https://www.bbc.co.uk/news/articles/cvg0yy3gp71o
86•bauc•2h ago•26 comments

The Aperiodic Table

https://blog.jgc.org/2026/05/the-aperiodic-table.html
36•jgrahamc•2d ago•7 comments

The Quiet Renovation at Bitwarden

https://blog.ppb1701.com/the-quiet-renovation-at-bitwarden
22•DaSHacka•1d ago•9 comments

Math Jokes in Alice in Wonderland

https://storica.club/blog/alice-is-math-jokes/
71•yekbun123•4d ago•33 comments

Linux security mailing list 'almost unmanageable'

https://www.theregister.com/security/2026/05/18/linus-torvalds-says-ai-powered-bug-hunters-have-m...
111•jonbaer•2h ago•46 comments

Actually, Democracy Dies in H.R.

https://www.nytimes.com/2026/05/18/world/americas/actually-democracy-dies-in-hr.html
55•mitchbob•1h ago•18 comments

Enough with the AI FOMO, go slow-mo, says Domo CDO

https://www.theregister.com/ai-ml/2026/05/17/enough-with-the-ai-fomo-go-slow-mo-says-domo-cdo/524...
89•Bender•2h ago•40 comments

Shame them, shun them, ban them, beat them

https://www.experimental-history.com/p/shame-them-shun-them-ban-them-beat
25•mday27•1h ago•4 comments

Porting my 3D points renderer on a ZX Spectrum 48K

https://github.com/ttsiodras/3D-on-a-ZX-Spectrum-48K/
51•ttsiodras•1d ago•7 comments

GenCAD

https://gencad.github.io/
395•dagenix•17h ago•102 comments

Show HN: Auto-identity-remove – Automated data broker opt-out runner for macOS

https://github.com/stephenlthorn/auto-identity-remove
287•stephenlthorn•3h ago•113 comments

It is time to give up the dualism introduced by the debate on consciousness

https://www.noemamag.com/there-is-no-hard-problem-of-consciousness/
195•ahalbert4•12h ago•504 comments

The foundations of a provably secure operating system (PSOS) (1979) [pdf]

http://www.csl.sri.com/users/neumann/psos.pdf
80•rurban•5h ago•46 comments

When Kierkegaard Got Cancelled

https://www.plough.com/en/topics/faith/discipleship/when-kierkegaard-got-cancelled
12•bookofjoe•3h ago•7 comments

Crystals found inside wreckage from the first nuclear bomb test

https://www.scientificamerican.com/article/strange-crystals-found-inside-wreckage-from-the-first-...
133•jumploops•2d ago•60 comments

I turned a $80 RK3562 Android tablet into a Debian Linux workstation

https://github.com/tech4bot/rk3562deb
411•tech4bot•1d ago•209 comments

AI eats the world (Spring 26) [pdf]

https://static1.squarespace.com/static/50363cf324ac8e905e7df861/t/6a0af5d0484fbf5fe9a7743e/177910...
113•topherjaynes•2h ago•62 comments

Don't Answer the First Question

https://lalitm.com/post/dont-answer-the-first-question/
31•lalitmaganti•5h ago•19 comments

Ask an Astronaut: 333 hours of Q&A footage with astronauts

https://askanastronaut.issinrealtime.org/
177•gaws•2d ago•22 comments

Show HN: Semble – Code search for agents that uses 98% fewer tokens than grep

https://github.com/MinishLab/semble
397•Bibabomas•23h ago•131 comments

Jank now has its own custom IR

https://jank-lang.org/blog/2026-05-08-optimization/
187•DASD•2d ago•36 comments

Voice AI Systems Are Vulnerable to Hidden Audio Attacks

https://spectrum.ieee.org/voice-ai-audio-attacks
6•SVI•3h ago•0 comments

Build a Radio Wave Detector with Balls of Aluminum Foil

https://www.wired.com/story/build-a-radio-wave-detector-with-balls-of-aluminum-foil/
43•Brajeshwar•2d ago•14 comments

NASA still maintains some of the Voyager spacecraft code from the 70s era

https://spacedaily.com/nasa-still-maintains-some-of-the-voyager-spacecraft-code-in-a-1970s-era-pr...
47•redbell•4h ago•51 comments

What "Amazon Supply Chain Services" Tells Us About What Amazon Is

https://gadallon.substack.com/p/the-third-time-amazon-did-this-what
3•JumpCrisscross•15m ago•0 comments

WriteUp: 16 Bytes of x86 that turn Matrix rain into sound

https://hellmood.111mb.de//wake_up_16b_writeup.html
173•HellMood•16h ago•31 comments

Prolog Coding Horror

https://www.metalevel.at/prolog/horror
172•RohanAdwankar•18h ago•67 comments

Why is Google Maps back to showing old satellite images of Altadena?

https://www.reddit.com/r/pasadena/s/94BHlkE84r
84•tgrowazay•7h ago•37 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•12mo ago

Comments

Callicles•12mo 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•12mo 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•12mo 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•12mo 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•12mo 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•12mo ago
For everyone else confused too…think moose in this context is probably this:

https://mooseframework.inl.gov/

oatsandsugar•12mo ago
Actually, this https://github.com/514-labs/moose
LargoLasskhyfv•12mo ago
I thought of https://moosetechnology.org/ and wondered why I'd need all that fancy other stuff?
Twirrim•12mo 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•12mo ago
hehehehe At least I'm not alone...
ajtaylor•12mo ago
Clearly I'm showing my age here too
nivertech•12mo 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•12mo 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•12mo 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•12mo 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