Docker

r/selfhosted had a thread this January that stuck with me: “Girlfriend approved homeserver setup” — a photo of a clean desk, a tiny black box tucked behind a monitor, and a title that got 1,313 upvotes. The top comment: “She noticed when Plex went down. That’s when I knew it was real.” That thread resonated because it captures the actual bar for a family home server. Not benchmark scores or rack-mounted gear — the bar is does anyone in the house notice it exists, and if they do, is it because something broke or because something useful happened? ...

Three years ago I was the guy who paid for Google One, Dropbox Pro, and YouTube Premium — and never questioned whether there was another way. The idea of running my own server sounded like something sysadmins did in windowless rooms, not something a frontend developer with a spare Raspberry Pi should even attempt. February 2024, around 11 PM, an ad played before a YouTube video I’d already watched five times. Something snapped. I typed “block ads at network level” into Google, and 45 minutes later I was staring at a Pi-hole admin dashboard showing 23% of my home traffic was tracking and ad domains. That was Aha! Moment #1. ...

Ever tried building an AI agent from scratch? I spent a weekend with LangChain once, and by the end I had a lot of respect for anyone shipping a CrewAI pipeline to production. The code complexity is real. Dify and n8n simplify things with drag-and-drop — but sometimes you don’t want to wire boxes and arrows either. You just want to describe what you need and have it built. So when I found Nexent — a zero-code platform that generates agents from plain English — I had to test it. 5,100 GitHub stars, MIT license, and v2.0 just dropped with a feature most agent builders don’t have: A2A protocol for agent-to-agent collaboration. ...

Ever looked at Lovable or Bolt and thought, “I could build something like this — if I had the infrastructure to run a thousand isolated dev environments?” Yeah, me too. But here’s the thing — that multi-tenant sandbox layer with preview URLs, agent orchestration, and idle cost control is the hardest piece of the puzzle. Most teams either glue together Docker Compose stacks until they hit isolation limits, or resign themselves to $2000/month Kubernetes clusters. ...