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Elixir v1.20: Now a gradually typed language

https://elixir-lang.org/blog/2026/06/03/elixir-v1-20-0-released/
351•cloud8421•2h ago•114 comments

Gemma 4 12B: A unified, encoder-free multimodal model

https://blog.google/innovation-and-ai/technology/developers-tools/introducing-gemma-4-12b/
580•rvz•5h ago•221 comments

I was recently diagnosed with anti-NMDA receptor encephalitis

https://burntsushi.net/encephalitis/
378•Tomte•7h ago•104 comments

DaVinci Resolve 21

https://www.blackmagicdesign.com/products/davinciresolve/whatsnew
333•pentagrama•7h ago•152 comments

Gooey: A GPU-accelerated UI framework for Zig

https://github.com/duanebester/gooey
107•ksec•4h ago•29 comments

Uber's $1,500/month AI limit is a useful signal for AI tool pricing

https://simonwillison.net/2026/Jun/3/uber-caps-usage/
273•pdyc•9h ago•344 comments

Pwnd Blaster: Hacking your PC using your speaker without ever touching it

https://blog.nns.ee/2026/06/03/katana-badusb/
604•xx_ns•11h ago•96 comments

ESP32-S31

https://www.espressif.com/en/products/socs/esp32-s31
220•volemo•5h ago•118 comments

Show HN: Mnemo – local-first AI memory layer for any LLM (Rust, SQLite,petgraph)

https://github.com/zaydmulani09/mnemo
12•zaydmulani•1h ago•2 comments

Brume is a 24-voice multi-timbral desktop synth for the CM5

https://brume.aftertone.co/
34•oceanwaves•2h ago•6 comments

A Man Who Reads Books for a Living (One Every Two Days)

https://lithub.com/the-man-who-reads-books-for-a-living-one-every-two-days/
25•gmays•1h ago•7 comments

A Post-Quantum Future for Let's Encrypt

https://letsencrypt.org/2026/06/03/pq-certs
189•SGran•6h ago•103 comments

Ableton Extensions SDK

https://www.ableton.com/en/live/extensions/
15•bennett_dev•1h ago•4 comments

Stop Killing Games

https://jxself.org/stop-killing-games.shtml
136•amcclure•2d ago•133 comments

Launch HN: Hyper (YC P26) – Company brain to power agentic development

43•shalinshah•4h ago•37 comments

Skyvern (YC S23) Is Hiring Open-Source Loving DevRel Engineers

https://www.ycombinator.com/companies/skyvern/jobs/1qRTlVx-founding-developer-marketing-open-sour...
1•suchintan•5h ago

Self-hosted dev sandboxes with preview URLs (Docker, Go, no K8s)

https://github.com/tastyeffectco/sandboxes
15•tastyeffectco•2h ago•0 comments

Book Dedications

https://walzr.com/dedications
26•walz•1d ago•5 comments

MacBook Neo is so popular that Apple doubled production

https://www.macrumors.com/2026/06/03/macbook-neo-production-doubled-says-kuo/
267•tosh•5h ago•273 comments

Embryos shape their limbs: a key discovery of "genetic brakes"

https://nouvelles.umontreal.ca/en/article/2026/06/02/how-embryos-shape-their-limbs-a-key-discover...
35•gmays•4h ago•0 comments

Rootshell: A new E2EE email service hosted in Iceland

https://rootshell.is
29•sc0rt•3h ago•25 comments

Meta workers can opt out of being tracked at work up to 30 min

https://www.bbc.com/news/articles/c93x0k194yno
625•reconnecting•9h ago•594 comments

Every Byte Matters

https://fzakaria.com/2026/06/01/every-byte-matters
218•ingve•10h ago•108 comments

PlayStation Architecture

https://www.copetti.org/writings/consoles/playstation/
226•gregsadetsky•11h ago•45 comments

Mathematicians issue warning as AI rapidly gains ground

https://www.science.org/content/article/mathematicians-issue-warning-ai-rapidly-gains-ground
131•pseudolus•11h ago•157 comments

Fluid Simulation for Dummies (2006)

https://www.mikeash.com/pyblog/fluid-simulation-for-dummies.html
50•sebg•4d ago•14 comments

New Texas Instruments 5532 chips are not the 5532s we’ve used for decades

https://groupdiy.com/threads/the-new-ti-5532-chips-are-not-5532s-weve-used-for-decades.93707/
55•SpikedCola•5h ago•24 comments

Angular v22

https://blog.angular.dev/announcing-angular-v22-c52bb83a4664
83•Klaster_1•5h ago•41 comments

What I've learned about the trombone

http://bryanhu.com/blog/posts/what-ive-learned-about-the-trombone/
78•bookofjoe•11h ago•68 comments

Show HN: Edsger – A handwritten Clojure REPL for the reMarkable 2

https://handwritten.danieljanus.pl/2026-06-01-edsger.html
228•nathell•1d ago•32 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