Thorsten Rhau

Systems, standards, small tools.

I'm a senior systems developer in Sweden. I've worked in telecom and IT for more than 25 years, and I now work on AI engineering. Before that, I worked on observability, service transformation and assurance, and 3GPP SA5 standardization.

In my own time I make Token, a color scheme for Neovim and the terminal, and Rendr, a Markdown preview app for Mac, iPhone and iPad. I also like fountain pens and space operas.

Email: thorsten@rhau.se

Color scheme

Token

A Neovim color scheme with five appearances, each in dark and light. Themes for Ghostty, tmux, fish and other tools come from the same palettes.

Token Ultra in Neovim, showing a Lua file with bold keywords, italic comments and colored strings and numbers.
Token Ultra, in light or dark to match your system.

Mac, iPhone and iPad app

Rendr Markdown

Rendr shows your Markdown files as a clean preview. On a Mac it sits beside your editor and updates each time you save. On iPhone and iPad it opens files from Files and iCloud Drive.

Rendr on a Mac showing a Markdown report with a note, a table, a task list and highlighted code.