Teaching practical AI.
A publication for people learning to build with AI. For professionals tired of the noise, and beginners who don't know where to start.
Recent notes
- № 06
Building a guided tour for an Astryx app
I needed a guided tour inside an Astryx application. A general React tour handled much of the job, but two integration details led me to a smaller ref-based design.
BUILD7 min →7 min → - № 05
The bug that failed because it succeeded
A one-line fix in a self-service kiosk, and the design rule underneath it: a name is a label, not an identity. An AI will write the broken version for you in a minute, and it looks correct.
BUILD6 min →6 min → - № 04
How to check your AI-built site against WCAG, in about 20 minutes
My AI-built site scored 100 on the accessibility audit. The manual pass still found a real gap. The 20-minute check, the exact fix, and the automation that keeps it fixed.
BUILD6 min →6 min → - № 03
What is WCAG? A plain-English guide
What WCAG is, in plain English: the four principles, the levels, what Norwegian law requires, and which parts of the checking you can automate.
GUIDE6 min →6 min → - № 02
What is NLWeb?
A practical look at NLWeb's natural-language API, MCP support, current reference implementations, and what a Lovable project still needs before it can use them.
NLWeb5 min →5 min → - № 01
What is AEO?
AEO is about making your content useful in direct answers and AI search. Here is what still works in 2026, what Google does not promise, and what Lovable can check for you.
AEO5 min →5 min →
I'm Ken Ove Ferbu. I write about practical AI, drawing on 15+ years in IT and the past year building with Claude, Lovable and Softr.
Notes and walkthroughs, with the prompts and files behind each one. No hustle vocabulary. No AI-generated humans. Just the work, taught honestly.