Christian Heilmann

A launch.json setting for end-to-end web development

January 26th, 2022

When I start a new project these days I create the following launch.json file and put in in a .vscode folder on the the root of my project. This turns Visual Studio Code into an environment that gives me everything I need to build a web product without ever leaving it. If you want to […]

Ever wondered what a Wordle social media update sounds to screenreader users?

January 19th, 2022

It’s not pretty. This isn’t a dig at Skoop, he was just first on my timeline with a result when I did some accessibility testing. Screenreaders read out the squares as “black large square”, “green square” and “yellow square”. As a saving grace, they cleverly do group them, so four yellow squares are announces as […]

Podcast recording: Development tools in the expert’s eye with Chris Heilmann

January 18th, 2022

Yesterday I was a guest on the JavaScript Master Podcast by Dariusz Kalbarczyk and we talked a bit more than an hour about my job as a Developer Tools PM, what annoys me the most about the toolintg situation and how the community can help. You can listen to the podcast on anchor.fm or Spotify […]

Turning a GitHub page into a Progressive Web App

January 13th, 2022

I just released my dice simulator app and in doing so learned about a few things about turning a GitHub Page into a PWA. To make this easier for subsequent projects, I put together a bare-bones template to turn any GitHub page into a PWA. Nothing in there is sophisticated and all it does is […]

Offline? No dice!

January 11th, 2022

A few days ago I was on vacation in a place that had terrible mobile connectivity and whilst it provided WiFi, nothing worked. I even brought my own cables and travel router, but to no avail. This was not only a good opportunity for some “digital detox”, but it also showed me once again that […]

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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