Christian Heilmann

I fell for a phishing mail and lost access to Twitter/X

WebMCP – a much needed way to make agents play with rather than against the web

When being Hitler’s guard was a literal drag…

Monky Business: creating a cistercian numerals generator

You are already behind by not having read this post.

Building my faux lego advent calendar feels like current software development

Ad Blockers helped kill the open web

Shuffling a CSS grid using custom properties

AI is Dunning-Kruger as a service

Abandonware of the web: do you know that there is an HTML tables API?

Call for Papers is open for the WeAreDevelopers Berlin and San Jose events 2026 – here’s what we’re looking for…

Time to separate the art from the artist

As I remember London

Web Development according to Grok is all about libraries…

A CSS only time progress bar to use in markdown / GitHub Pages