frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Show HN: Moongate – Ultima Online server emulator in .NET 10 with Lua scripting

https://github.com/moongate-community/moongatev2
105•squidleon•3h ago•70 comments

Open Camera is a FOSS Camera App for Android

https://opencamera.org.uk/
72•tetris11•4d ago•22 comments

Astra: An open-source observatory control software

https://github.com/ppp-one/astra
19•pppone•1h ago•4 comments

Strikes in Middle East since 28th Feb in real time

https://iranstrike.com
12•vlindos•51m ago•9 comments

CT Scans of Health Wearables

https://www.lumafield.com/scan-of-the-month/health-wearables
95•radeeyate•3h ago•13 comments

Paul Brainerd, Founder of Aldus PageMaker, has died

https://blog.adafruit.com/2026/03/04/pagemaker-and-aldus-founder-pioneer-paul-brainerd-1947-2026/
29•fortran77•2h ago•3 comments

Payphone Go

https://walzr.com/payphone-go/
173•walz•4d ago•42 comments

Multifactor (YC F25) Is Hiring an Engineering Lead

https://www.ycombinator.com/companies/multifactor/jobs/lcpd60A-engineering-lead
1•multifactor•1h ago

Supertoast tables

https://hatchet.run/blog/supertoast-tables
13•abelanger•1h ago•0 comments

Analytic Fog Rendering with Volumetric Primitives (2025)

https://matejlou.blog/2025/02/11/analytic-fog-rendering-with-volumetric-primitives/
58•surprisetalk•1d ago•3 comments

Workers who love ‘synergizing paradigms’ might be bad at their jobs

https://news.cornell.edu/stories/2026/03/workers-who-love-synergizing-paradigms-might-be-bad-thei...
353•Anon84•4h ago•197 comments

LibreSprite – open-source pixel art editor

https://libresprite.github.io/
182•nicoloren•8h ago•69 comments

Global warming has accelerated significantly

https://www.researchgate.net/publication/389855619_Global_Warming_has_Accelerated_Significantly
641•morsch•3h ago•613 comments

Entomologists use a particle accelerator to image ants at scale

https://spectrum.ieee.org/3d-scanning-particle-accelerator-antscan
16•gmays•2h ago•0 comments

GPT-5.4

https://openai.com/index/introducing-gpt-5-4/
951•mudkipdev•23h ago•752 comments

Good Bad ISPs

https://community.torproject.org/relay/community-resources/good-bad-isps/
33•rzk•3h ago•4 comments

Show HN: Claude-replay – A video-like player for Claude Code sessions

https://github.com/es617/claude-replay
7•es617•2h ago•2 comments

Tech employment now significantly worse than the 2008 or 2020 recessions

https://twitter.com/JosephPolitano/status/2029916364664611242
8•enraged_camel•20m ago•2 comments

10% of Firefox crashes are caused by bitflips

https://mas.to/@gabrielesvelto/116171750653898304
840•marvinborner•1d ago•430 comments

Show HN: A trainable, modular electronic nose for industrial use

https://sniphi.com/
4•kwitczak•3d ago•3 comments

It took four years until 2011’s iOS 5 gave everyone an emoji keyboard

https://unsung.aresluna.org/im-obviously-taking-a-risk-here-by-advertising-emoji-directly/
92•tobr•9h ago•47 comments

Hardening Firefox with Anthropic's Red Team

https://blog.mozilla.org/en/firefox/hardening-firefox-anthropic-red-team/
263•todsacerdoti•6h ago•80 comments

System76 on Age Verification Laws

https://blog.system76.com/post/system76-on-age-verification/
712•LorenDB•13h ago•511 comments

A GitHub Issue Title Compromised 4k Developer Machines

https://grith.ai/blog/clinejection-when-your-ai-tool-installs-another
579•edf13•1d ago•179 comments

We might all be AI engineers now

https://yasint.dev/we-might-all-be-ai-engineers-now/
67•sn0wflak3s•8h ago•97 comments

Show HN: Interactive 3D globe of EU shipping emissions

https://seafloor.pages.dev
11•marcohaber•3h ago•6 comments

Xous security focused open source on 22nm custom silicon

https://www.crowdsupply.com/sutajio-kosagi/precursor/updates/xous-0-10-0-introducing-baochip-1x-s...
45•ZiiS•3d ago•7 comments

US economy unexpectedly sheds 92k jobs in February

https://www.bbc.com/news/articles/cjd98091g28o
412•smartbit•4h ago•509 comments

GPL upgrades via section 14 proxy delegation

https://runxiyu.org/comp/gplproxy/
91•weinzierl•9h ago•40 comments

The Brand Age

https://paulgraham.com/brandage.html
427•bigwheels•1d ago•338 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•9mo ago

Comments

Callicles•9mo 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•9mo 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•9mo 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•9mo 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•9mo 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•9mo ago
For everyone else confused too…think moose in this context is probably this:

https://mooseframework.inl.gov/

oatsandsugar•9mo ago
Actually, this https://github.com/514-labs/moose
LargoLasskhyfv•9mo ago
I thought of https://moosetechnology.org/ and wondered why I'd need all that fancy other stuff?
Twirrim•9mo 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•9mo ago
hehehehe At least I'm not alone...
ajtaylor•9mo ago
Clearly I'm showing my age here too
nivertech•9mo 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•9mo 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•9mo 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•9mo 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