Christian Heilmann

Fixing the accessibility of Inspection overlays

May 17th, 2022

The Inspect tool is a great way to get information about different page elements before selecting then. Once it is enabled, it shows an information overlay as you move from element to element. The main problem with the tool is that sometimes it is tough to get the information about the right element, as they […]

A “Quick Edit” bookmarklet to make changes to any web site

May 12th, 2022

Using the Quick edit bookmarklet you can make any web site editable. Drag it to your favourites toolbar, click it and you get into edit mode. You can edit, copy and paste, delete and anything else. Hitting `ESC` will end edit mode. You can use this to quickly edit web sites before taking a screenshot, […]

One million broken web sites – and a way to prevent that

April 12th, 2022

Webaim.org releases an annual report called the WebAIM Million. This is a deep analysis of the one million most visited web sites how accessible they are. And every year the result is pretty grim. Across the one million home pages, 50,829,406 distinct accessibility errors were detected—an average of 50.8 errors per page. This is 1.1% […]

Newsletter

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

160: Graphs and RAGs explained and VS Code extension hacks Graphs and RAG explained, how AI is reshaping UI and work, how to efficiently use Cursor, VS Code extensions security issues.
159: AI pipelines, 10x faster TypeScript, How to interview How to use LLMs to help you write code and how much electricity does that use? Is your API secure? 10x faster TypeScript thanks to Go!
158: 🕹️ Super Mario AI 🔑 API keys in LLMs 🤙🏾 Vibe Coding Why is AI playing Super Mario? How is hallucinating the least of our worries and what are rules for developing Safety Critical Code?
157: CUDA in Python, Gemini Code Assist and back-dooring LLMs We met with a CUDA expert from NVIDIA about the future of hardware, we look at how AI fails and how to play pong on 140 browser tabs.
156: Enterprise dead, all about Bluesky and React moves on! Learn about Bluesky as a platform, how to build a React App and how to speed up SQL. And play an impossible game in the browser.

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