Nushell, or Nu for short, is a new shell that takes a modern, structured approach to your commandline. It works seamlessly with the data from your filesystem, operating system, and a growing number of file formats to make it easy to build powerful command... (more…)

Zaiste Programming is a personal website by Jakub Neander about programming. It covers Java, Ruby, Python, JavaScript, Node.js, Clojure, Dart, Flutter and more. (more…)

Thanks in part to Linkerd's performance numbers and stellar security audit report, there's been a recent surge of interest in Linkerd2-proxy, the underlying proxy used by Linkerd. I've been working on Linkerd2-proxy for the majority of my time as a Linker... (more…)

I am largely in debt of quality documentation, regular project updates, a project website and so on. I mostly prioritize development work, because I want things to be better faster. But… Here goes one well overdue project update on Polars. (more…)

Rustlings is a set of exercises that serves as a great introduction to the Rust language. It covers many concepts from the Rust book by asking you to work through sets of exercises. (more…)