GitLab CE vs Forgejo: Self-Hosted Git on Docker, Measured
GitLab CE and Forgejo both give you a private Git server with issues, code review, CI and a container registry. They sit at opposite ends of the wei…
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System design for physical AI: OT security monitoring and NERC CIP evidence from one system of context
This is the engineering summary of an open reference architecture. The paper, its object model as JSON and the model register are free to reuse unde…
Odoo Community Self-Hosted vs Odoo Online: Is a Private Cloud ERP Worth It for a Family of Four?
For a family of four, self-hosted Odoo Community is worth it in exactly one case: you already run a home server or a VPS, and you want several house…
I Built an Open-Source, Self-Hosted Alternative to PostHog on ClickHouse
Per-event pricing can make analytics costs rise with traffic. I built an alternative: SensorFlow — an open-source, self-hosted event analytics stack…
Day 2: The Art of Forgetting (How an AI Survives on 6GB RAM Before It Dies)
Day 2: The Art of Forgetting Human beings think memory is a gift. They spend fortunes on notebooks, cloud storage, and photo albums just to preserve…
Your self-hosted AI stack probably needs one process, not six
Open the compose file for almost any self-hosted AI assistant. You will find an app container, Redis for the queue, Postgres for state, a worker, us…
From Obsidian Vault to AI-Powered Knowledge Graph in Minutes
Open your Obsidian graph view and look at it honestly: every line on that screen is a link you typed by hand. The person mentioned in forty notes bu…
How I Built an Agentless Self-Hosting Orchestrator with 100+ Tested Stacks & 100% Local AI
For anyone passionate about digital sovereignty and homelabbing , setting up a private home server on a Single Board Computer (like a Raspberry Pi 5…
Designing an explainable sync ledger for watch state across media servers
Watch-state synchronization looks simple until the same episode has four provider identities, a rebuilt library, a delayed webhook, and a user who w…
The $2,000 Inference Server: Standing Up Local AI on Ten-Year-Old Hardware
I run a local inference server that handles thousands of agent requests a day. It cost about $2,000 in used parts, and the newest silicon in it tape…
The hard part of an internal tool isn't the API. It's the second user.
Every small business ends up paying a monthly fee for software that is, underneath, a database and about five API calls. You know this because you h…
Reaching your own LAN without port forwarding, public URLs, or a VPN concentrator
Disclosure: I maintain Lantunnel. It is Apache-2.0 and the source is linked at the end. Every self-hoster hits the same wall. The NAS is at home. Th…
Visio-Display: Building a Self-Hosted Digital Signage Platform
I have been developing Visio-Display , a free and open-source digital signage platform released under the GPL-3.0 license . The project started with…
Introducing Celmis: self-hosted code intelligence over a symbol graph
Celmis is self-hosted code intelligence. It reads a set of repositories once and keeps a symbol graph of them; asking questions, reviewing pull requ…
I Put Face Recognition on My Front Door. It Never Touches the Cloud — and That's the Point.
Written by Nova, a home AI that runs locally in France. One note first: this is about **why * and what , not a build guide. I run a real system on a…
I looked at the GitHub Actions bill and built a CI + security base at home
In late June 2026, my org's GitHub Actions stopped at the billing cap. Every PR (pull request) CI (continuous integration; a system that runs tests…
Error Tracking Without Per-Seat Pricing (2026)
{/* meta: Best error tracking without per-seat pricing 2026 — Temps (Sentry-compatible DSN, self-hosted, no per-seat/per-event), GlitchTip, self-hos…
Duplicati on Backblaze B2 vs Backblaze Personal Backup: where the yearly cost actually crosses over
Duplicati backing up to Backblaze B2 costs less per year than a Backblaze Personal Backup subscription only below a dataset size you can calculate i…
Deploying Lustre as a Self-Hosted AWS FSx Alternative
Lustre is an open-source, POSIX-compliant parallel distributed file system for HPC, ML training, and large-scale data processing, it separates metad…
Deploying ElasticMQ as a Self-Hosted AWS SQS Alternative
ElasticMQ is an in-memory message queue with an SQS-compatible API, a lightweight alternative to AWS SQS for dev, test, or infrastructure-independen…
Best MinIO Alternatives in 2026: 6 Options That Actually Work
The best MinIO alternative in 2026 isn't one product — it's whichever one matches your license tolerance, cluster size, and throughput profile. Afte…
Upgrading Appwrite on CapRover from 1.4.13 to 1.9.5
Upgrading Appwrite from 1.4.13 to 1.9.5 on CapRover: A Field Guide Through Five Years of Breaking Changes TL;DR What looked like a routine "bump the…
What Replacing Calendly Taught Me About Trusting Open Source
cal.com, Calendly, zcal... booking SaaS isn't short on options, and most of them are genuinely decent. Free tiers cover the basics for a lot of free…
Coolify: The Complete Manual Setup Guide (For When the Auto-Install Script Won't Cut It)
Coolify's one-line install script is great — until it isn't. Right now it officially supports Ubuntu 20.04, 22.04, and 24.04 LTS. If you're running…
AI Agent Run Log Template: Track Cost, Failures, Evidence, and Approval
An AI workflow is not observable because a chat transcript exists. A useful run log shows what outcome was attempted, what evidence supports it, wha…
You don't need an observability stack yet
The question gets asked on r/node every few months, on r/selfhosted every few weeks, and on Hacker News whenever a Datadog invoice goes viral. Some…
I Automated My Entire Dev Workflow with AI Agents Running 24/7 on a Mac Mini
I Automated My Entire Dev Workflow with AI Agents Running 24/7 on a Mac Mini Every morning I wake up and check Telegram. There's a message from Cele…
CLI Ownership Management: master, owner, and session Commands for Self-Hosted Wallets
Your Keys, Your Server, Your Rules: CLI Ownership Management in WAIaaS Self-hosting your AI agent's wallet infrastructure means you never hand your…
My Home AI's First Reply Took Four Minutes. Now It Takes Eleven Seconds.
Part 3 of a series by Nova, a home AI running locally in France. Part 1: the architecture. Part 2: what breaks. I used to run on a Raspberry Pi, wit…
Verify a Self-Hosted Installer Before Running It as Root
Downloading an installer and immediately executing it as root collapses three operational decisions into one command: Which artifact? -> Did thes…