---
name: "Jan Krutisch"
handle: "@halfbyte"
canonical: "https://whysfoxes.github.io/whysfoxes_web/people/halfbyte/"
---

# Jan Krutisch

Jan Krutisch (@halfbyte) wrote one page in why's (poignant) Guide to Ruby, the paperback guest book.

## Elsewhere

- [Mastodon](https://ruby.social/@halfbyte)
- [RubyEvents](https://www.rubyevents.org/speakers/jan-krutisch)
- [Website](https://jan.krutisch.de/)

## Pages

- [Page 93 by Jan Krutisch, 2026-06-01](https://whysfoxes.github.io/whysfoxes_web/entries/93-116675822213089064.md) (2026-06-01): Thanks for letting me write something in this book. I miss _why and it's one of the reasons why I try hard to...

## Links

- [This person as HTML](https://whysfoxes.github.io/whysfoxes_web/people/halfbyte/)