Yesterday we launched analysis-tools.dev. It's a project about comparing static analysis tools. What's best about the project is that it's completely open-source and backed by sponsors. If you like to do the same, keep reading! More »

Timelapse is a little open-source screen recorder for macOS. It takes a screenshot every second and creates a movie in the end. To celebrate its unlikely 1.0 release today, I present here a timelapse of this project's journey. It just took ten years to get here. More »

I wrote a basic search module that you can add to a static website. It’s very lightweight (50kB-100kB gzipped) and works with Hugo, Zola, and Jekyll. Only searching for entire words is supported. Try the search box on the left for a demo. The code is on Github. Static site generators are magica… More »

Kubernetes is the 800-pound gorilla of container orchestration. It powers some of the biggest deployments worldwide, but it comes with a price tag... More »

So I'm in a bit of a sentimental mood lately. Github got acquired by Microsoft. While I think the acquisition was well-deserved, I still wish it didn't happen. Let me explain. More »

When I opened Vim by accident for the first time, I thought it was broken. My keystrokes changed the screen in unpredictable ways, and I wanted to undo things and quit. Needless to say, it was an unpleasant experience. There was something about it though, that kept me coming back and it became my main editor. Fast forward ten years (!) and I still use Vim. Why is that? More »

In December 2015 I was looking for static analysis tools to integrate into trivago's CI process. The idea was to detect typical programming mistakes automatically. That's quite a common thing, and there are lots of helpful tools out there which fit the bill. So I looked for a list of tools... More »

October is the perfect time to contribute to Open Source — at least according to Github and DigitalOcean. Because that's when they organize Hacktoberfest, a global event where you get a free shirt and lots of street cred for creating pull requests. More »

My website is reasonably fast. There was one thing left which really annoyed me: layout reflow after images got loaded. The problem is, that the image dimensions are not known when the text is ready to be displayed. As a result, the text will be pushed down on the screen as soon as an image is loaded above. I decided to fix that once and for all. More »

One common systems design task in interviews is to sketch the software architecture of a URL shortener (a bit.ly clone, if you may). Since I was playing around with Rocket – a web framework for Rust – why not give it a try? More »