Christian Heilmann

Derpify.js is now on npm and GitHub – a tool for these trying times…

January 27th, 2025

As the times we live in demand it, I released Derpify.js. It is an npm package (3 line method) that turns strings into strings that are randomly mixed upper and lower case. console.log(derpify(’All he wanted to say was I love you all.’))console.log(derpify('All he wanted to say was I love you all.')) gives you: ALL hE […]

80 years ago

January 27th, 2025

80 years ago today the concentration camp Auschwitz-Birkenau was liberated. Millions of people were killed there. Jews, Roma and Sinti, people with disabilities, homosexuals, political prisoners… All accounted for. Killed by people “just following orders”. An industrial destruction complex void of any emotion. A dehumanisation machine. Surrounded by villages of people who claim not to […]

WAD Live 22/01/2025 – Accessibility, JavaScript Bundlers and Git Basics

January 23rd, 2025

OK, yesterday at WeAreDevelopers Live we talked with Stefan Judis about AI and Webdesign, Screenreaders and what JavaScript bundler to use. All the links we talked about are here: DeepSeek Crushes OpenAI o1 with an MIT-Licensed Model—Developers Are Losing It Google begins requiring JavaScript for Google Search Back to Text: How AI Might Reverse Web […]

“modern” is rubbish

January 21st, 2025

Some terms irk me whenever I read them and one of them is “modern”. I try to avoid it like the plague, which is counter to all the marketing announcements you read out there: “Product X uses modern JavaScript features” “7 modern CSS tricks you can’t live without” “The modern productivity tool to get your […]

Newsletter

Check out the Dev Digest Newsletter I write every week for WeAreDevelopers.

Don't stop thinking, AI Slop vs. OSS Security, rolling your own S3 Despite AI you still need to think, Bitter lessons from building AI products,  AI Slop vs. OSS security and pointer pointer…
200: Building for the web, what's left after rm -rf & 🌊🐴 vs AI What remains after you do a rm -rf? Why do LLMs know about a seahorse emoji? What image formats should you use? How private is your car?
Word is Doomed, Flawed LLM benchmarks, hard sorting and CSS mistakes Spot LLM benchmark flaws, learn why sorting is hard, how to run Doom in Word and how to say "no" like a manager.
30 years of JS, Browser AI, how attackers use GenAI, whistling code Learn how to use AI in your browser and not on the cloud, why AI makes different mistakes than humans and go and whistle up some code!
197: Dunning-Kruger steroids, state of cloud security, puppies>beer

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