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I am building a cloud

https://crawshaw.io/blog/building-a-cloud
113•bumbledraven•1h ago•26 comments

Alberta startup sells no-tech tractors for half price

https://wheelfront.com/this-alberta-startup-sells-no-tech-tractors-for-half-price/
1610•Kaibeezy•14h ago•523 comments

Apple fixes bug that cops used to extract deleted chat messages from iPhones

https://techcrunch.com/2026/04/22/apple-fixes-bug-that-cops-used-to-extract-deleted-chat-messages...
518•cdrnsf•10h ago•128 comments

We found a stable Firefox identifier linking all your private Tor identities

https://fingerprint.com/blog/firefox-tor-indexeddb-privacy-vulnerability/
602•danpinto•12h ago•164 comments

Qwen3.6-27B: Flagship-Level Coding in a 27B Dense Model

https://qwen.ai/blog?id=qwen3.6-27b
798•mfiguiere•17h ago•374 comments

A True Life Hack: What Physical 'Life Force' Turns Biology's Wheels?

https://www.quantamagazine.org/what-physical-life-force-turns-biologys-wheels-20260420/
34•Prof_Sigmund•1d ago•2 comments

5x5 Pixel font for tiny screens

https://maurycyz.com/projects/mcufont/
525•zdw•3d ago•119 comments

Borrow-checking without type-checking

https://www.scattered-thoughts.net/writing/borrow-checking-without-type-checking/
41•jamii•3h ago•6 comments

The Onion to Take over InfoWars

https://www.nytimes.com/2026/04/20/business/infowars-alex-jones-the-onion.html
72•lxm•2d ago•6 comments

Tempest vs. Tempest: The Making and Remaking of Atari's Iconic Video Game

https://tempest.homemade.systems
53•mwenge•5h ago•19 comments

Over-editing refers to a model modifying code beyond what is necessary

https://nrehiew.github.io/blog/minimal_editing/
338•pella•12h ago•188 comments

Website streamed live directly from a model

https://flipbook.page/
231•sethbannon•12h ago•65 comments

OpenAI's response to the Axios developer tool compromise

https://openai.com/index/axios-developer-tool-compromise/
60•shpat•5h ago•25 comments

Flow Map Learning via Nongradient Vector Flow [pdf]

https://openreview.net/pdf?id=C1bkDPqvDW
19•E-Reverance•3h ago•0 comments

Plexus P/20 Emulator

https://spritetm.github.io/plexus_20_emu/
7•hggh•3d ago•0 comments

Technical, cognitive, and intent debt

https://martinfowler.com/fragments/2026-04-02.html
247•theorchid•14h ago•62 comments

Ping-pong robot beats top-level human players

https://www.reuters.com/sports/ping-pong-robot-ace-makes-history-by-beating-top-level-human-playe...
103•wslh•15h ago•110 comments

Verus is a tool for verifying the correctness of code written in Rust

https://verus-lang.github.io/verus/guide/
42•fanf2•2d ago•7 comments

Parallel agents in Zed

https://zed.dev/blog/parallel-agents
207•ajeetdsouza•12h ago•115 comments

Ars Technica: Our newsroom AI policy

https://arstechnica.com/staff/2026/04/our-newsroom-ai-policy/
5•zdw•1h ago•1 comments

Bring your own Agent to MS Teams

https://microsoft.github.io/teams-sdk/blog/bring-your-agent-to-teams/
49•umangsehgal93•8h ago•28 comments

Another Day Has Come

https://daringfireball.net/2026/04/another_day_has_come
231•ndr42•1d ago•150 comments

Scoring Show HN submissions for AI design patterns

https://www.adriankrebs.ch/blog/design-slop/
297•hubraumhugo•15h ago•213 comments

Ultraviolet corona discharges on treetops during storms

https://www.psu.edu/news/earth-and-mineral-sciences/story/treetops-glowing-during-storms-captured...
223•t-3•17h ago•64 comments

The handmade beauty of Machine Age data visualizations

https://resobscura.substack.com/p/the-handmade-beauty-of-machine-age
23•benbreen•16h ago•1 comments

Bodega cats of New York

https://bodegacatsofnewyork.com
187•zdw•5d ago•64 comments

Workspace Agents in ChatGPT

https://openai.com/index/introducing-workspace-agents-in-chatgpt/
129•mfiguiere•12h ago•46 comments

What killed the Florida orange?

https://slate.com/business/2026/04/florida-state-orange-food-houses-real-estate.html
143•danso•2d ago•135 comments

The Neon King of New Orleans

https://gardenandgun.com/new-orleans-neon-king
49•renameme•9h ago•7 comments

Approximating Hyperbolic Tangent

https://jtomschroeder.com/blog/approximating-tanh/
39•jtomschroeder•6h ago•5 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•11mo ago

Comments

Callicles•11mo 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•11mo 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•11mo 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•11mo 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•11mo 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•11mo ago
For everyone else confused too…think moose in this context is probably this:

https://mooseframework.inl.gov/

oatsandsugar•11mo ago
Actually, this https://github.com/514-labs/moose
LargoLasskhyfv•11mo ago
I thought of https://moosetechnology.org/ and wondered why I'd need all that fancy other stuff?
Twirrim•11mo 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•11mo ago
hehehehe At least I'm not alone...
ajtaylor•11mo ago
Clearly I'm showing my age here too
nivertech•11mo 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•11mo 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•11mo 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•11mo 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