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Show HN: Stackdome – An open source self-hostable Railway alternative on K8s

https://github.com/axernel-labs/stackdome
6•basilpbabu•1h ago
Since Railway getting pwned is getting all the attention right now, I thought now is a good time to showcase what we've been building. Stackdome is a self hosted platform as a service. The idea is to have simplicity of platforms like Railway and Render, but with the ability to run everything on infrastructure you control.

With Stackdome, you can deploy an application from GitHub, connect multiple services visually, add a managed database, create preview environments, and roll back the entire application if a release breaks.

Features:

- First class support for multi-service applications, shown on a canvas in the UI (inspired by Railway). You can edit, wire up, and create resources from the canvas.

- First class support for multiple clusters. Stackdome acts as the hub and places workloads across clusters (hub and spoke).

- Self hostable, from a small VPS to a large k8s cluster.

- Managed Postgres with WAL archiving, HA, backups, and PITR (CNPG underneath).

- A release system for the whole stack. A release targets everything, and you can roll it back if something breaks.

- Source to image, with an in cluster registry (Zot).

- Disposable preview environments, which can also be multi-service.

- Declarative apps via a Stackfile, deployed with the CLI.

Basically, the idea is to package the tooling in the CNCF/cloud-native ecosystem into an opinionated platform, so that developers can get a without being an expert in Kubernetes or a dozen other projects from the CNCF landscape.

Docs: https://docs.stackdome.com

"Ignore the Slop"

https://daniel.haxx.se/blog/2026/10/22/ignore-the-slop/
1•dmitrijbelikov•54s ago•0 comments

We're bringing powerful AI to small devices without draining the battery

https://twitter.com/GoogleAI/status/2113306513217573249
1•pretext•1m ago•0 comments

Show HN: What if your website could sell while you sleep?

https://www.brevn.com
1•brevn•1m ago•0 comments

Show HN: HW Synth with No Money

https://thj.no/synth/
1•ThJ•2m ago•0 comments

A Genial Demolitionist

https://libertiesjournal.com/articles/a-genial-demolitionist/
1•prismatic•3m ago•0 comments

Ling-3.0-flash-Sante is now open source

https://huggingface.co/inclusionAI/Ling-3.0-flash-Sante
1•pretext•4m ago•0 comments

What will computer chips look like in 2045?

https://www.dwarkesh.com/p/intel-tour
2•gmays•4m ago•0 comments

Agentic AI doesn't usually back up before acting

https://www.unite.ai/agentic-ai-doesnt-usually-back-up-before-acting/
1•50kIters•4m ago•0 comments

Cloud Rats and Software Roaches

https://idlewords.com/2026/10/cloud_rats_and_software_roaches.htm
1•sonicrocketman•6m ago•0 comments

Big Pharma donate $7000,- to save planet

https://www.theguardian.com/environment/2026/oct/22/cop17-cali-conservation-fund-pharmaceutical-f...
1•28304283409234•7m ago•0 comments

The same novel can spark very different inner worlds in readers

https://phys.org/news/2026-10-worlds-readers.html
2•daoboy•8m ago•0 comments

Flint-interactive: A language for creating interactive data visualizations

https://www.microsoft.com/en-us/research/blog/flint-interactive-a-language-for-creating-interacti...
1•andsoitis•9m ago•0 comments

The second most photographed fruit in the world

https://sftw.substack.com/p/the-second-most-photographed-fruit
1•jeffreyrogers•9m ago•0 comments

Good Night, and Good Luck: AI, fear and what the job data says

https://rpallas.xyz/good-night-and-good-luck/
1•ibobev•10m ago•0 comments

Objects, attributes, maps, oh my

https://bernsteinbear.com/blog/object-shapes/
2•ibobev•10m ago•0 comments

Show HN: Ternlux – Free, local-first, bring-your-own-key AI pipeline builder

https://www.ternlux.com/online-demo/
2•sdataengineer•11m ago•0 comments

Anthropic builds its own source control system

https://newsletter.pragmaticengineer.com/p/the-pulse-anthropic-builds-its-own
1•nico•11m ago•1 comments

Mercury 3 vs. the Fast Autoregressive Models: A Technical Report

https://zbruceli.org/blog/mercury-3-vs-the-fast-autoregressive-models/
1•zbruceli•11m ago•0 comments

The Next Human Bottleneck

https://www.noodling.fyi/writing/the-next-human-bottleneck
1•RicRowl•12m ago•0 comments

How HN: Dues – An offline subscription tracker for Android

https://play.google.com/store/apps/details?id=com.dues.subscriptiontracker&hl=en_US
1•abdullahkhalidm•14m ago•0 comments

Watermelon Web

https://www.watermelon-web.com
1•malandebeer•15m ago•0 comments

QA Wolf just launched AI Investigation for everyone

https://www.qawolf.com/blog/how-qa-wolf-ai-investigates-a-failing-suite
1•theonly1me•16m ago•0 comments

Post-training 4B model with RL to fly Tesla Roadster 21% better than GPT-6 Astra

https://skypilot.ai/blog/flying-roadster-rl
2•wondersky•16m ago•0 comments

Arc Is Sunsetting

https://arc.net/
12•suhdonghwi•17m ago•1 comments

Show HN: Flint-interactive, a language for interactive data visualizations (MSR)

https://microsoft.github.io/flint-chart/#/interactions
1•chenglong-hn•18m ago•0 comments

AgentIntersect World – local-first 3D workspace for your coding agents

https://github.com/MelaBuilt-AI/AgentIntersect-World
2•MelaBuiltai•18m ago•0 comments

Cve.now: A free CVE feed for agents

https://cve.now/
1•shcallaway•20m ago•1 comments

Node.js Brotli decoder out-of-bounds write permits remote code execution

https://nodejs.org/en/blog/vulnerability/october-2026-security-releases
2•sippeangelo•21m ago•1 comments

Computer use on the phone itself: a 2B model that operates Android apps

https://getopposable.com/blog/computer-use-on-the-phone
1•gmays•21m ago•0 comments

F3D 4.0.0 adds FreeCAD (.FCStd) support

https://github.com/f3d-app/f3d/releases/tag/v4.0.0
1•GlowOnDub•22m ago•1 comments