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收藏搭建一套近乎全自托管的可丢弃式 AI 代理软件工厂
一个开发者用单个提示词让本地 LLM 代理完成了从建仓库、写代码测试、跑 CI 到部署带 HTTPS 的全流程。他用 Coolify + Forgejo + Hermes + Tailscale 搭了一套隔离的 homelab 环境，核心思路是把 LLM 关在一次性机器里而不是信任它。文章详细讲了 DNS-01 免公网 SSL、网络隔离方案，也诚实列出了风险：LLM 仍能删库、泄露凭证、乱发外网请求。下一步打算加 VLAN 隔离和审批门禁。 
Is anybody else bored of talking about AI?
At serious risk of sounding like a heretic here, but I’m kinda bored of talking about AI. I get it, AI is incredible. I use it every day, it’s completely changed my workflow. I recently started a new ...
Publish Your Work
Late last year, I made the conscious decision to start posting more of the stuff I make on the internet. When I’m working on something interesting, I write a blog post about it. If I make an app for m...
LLM's shouldn't always land the plane
I went on a skiing holiday over the Christmas break. We were flying into Salzburg airport and the scenery was incredible, the cloud was super low and you could see the Alps stretching out under a wint...
I got hacked: My Hetzner server started mining Monero
Edit: This got way more attention than I was ever expecting. I originally asked claude to draft it from a transcript of my panicked messages and the feedback was clear, nobody likes AI slop. As a resu...
Fix for google search console 'sitemap could not be read'
Another little fix that’s taken me weeks to figure out. I have a site I’ve built in SvelteKit. I have a route at /sitemap.xml which just generates some XML for the sitemap. When I submitted the sitema...
How to fix the thermostat on a bar shower
Possible symptoms: My shower is too hot on the coldest setting. This post describes how to fix a shower thermostat where the coldest setting is too hot. This post is for you if: You have a bar shower ... 
Scaling Postgres for Dynamic Schema Search on Billions of Rows
Table of Contents Introduction The Challenge The Problem Scale / Shape of The Data Things that didn’t work Iteration 1: DynamoDB Iteration 2: Elasticsearch Iteration 3: Postgres The Data Pipeline Evol...
How to get DigitalOcean Spaces Presigned Uploads Working (In SvelteKit or any JS frontend)
This has bugged me a couple of times when setting up uploads directly from a client to DigitalOcean Spaces. The error path is: You have a backend that generates a pre-signed URL for a client to upload... 
How to deploy a SvelteKit app to Heroku
Another day, another interesting little bit of knowledge. This time, it’s how to deploy a SvelteKit app to Heroku. SSR Vs Static SvelteKit is, by default, a server-side rendered framework. This means ...
How to get svelte to save a JWT cookie
This has been plaguing me all day, so I’m saving some instructions here for future reference. For my project i’m creating a Svelte front end and a Go backend. I’m using JWT for authentication and I wa...
Garduino: The Basics
Alright, I’ll confess to you that I’m pretty deep into this project now so writing this blog post as if this is a fresh idea I just thought of seems a little disingenuous. What i’ll do instead is talk... 
A new project! Automating a home hydroponic garden
I’m starting a new project! I’ve been working my way around trying to come up with a new project to start recently. It’s coming up to winter and I need something to do now the nights are drawing in an...
Manufacturing engineers should use git
In my last post I talked about my background as both a manufacturing engineer and a software engineer. In this next post I want to talk about what I think manufacturing engineers can learn from softwa... 
My background
I find it’s difficult to know where somebody is coming from unless you know their background. Like everyone else, my opinion is formed over time based on my experience. So here’s a self-indulgent post...