Some of the things I made. Full list on GitHub.
huec – C program to control Philips Hue lights from the command line, supports presets.
shelltwitch – CLI tool to check which twitch streamers are online and what they're playing, supports notifications via cron.
behalter – CRUD bookmark manager with tagging and search.
startpage – startpage for desktop browsers with favorite links, a search bar, music and other useful information.
mradio – webpage for listening to online radio streams on mobile (because the Android apps I tried were full of ads).
youtube.css – minimal grey css style for YouTube with overall less contrast, less buttons, less things trying to grab your attention.
onleihe-dl – uses selenium to download newspapers from German public library services and removes their DRM, thus making it possible to read them for longer than an hour. Also provided is a Nix Shell file that takes care of dependencies and ensures a reproducible runtime environment.
db abfahrten – displays upcoming departures at your local public transport stop, using data from Deutsche Bahn's mobile app.
rpi-scripts – collection of scripts running on my raspberry pi.
vplan – (ARCHIVED) scrapes data from a substitution plan software widely used by schools in Germany and repackages it into an RSS feed and a static HTML page that supports custom user filters.
iserv-aufgaben-rss – (ARCHIVED) scrapes exercises from a school's I-Serv (Germany's Google Classroom) instance and generates an RSS feed.
xpowerpredict – (ARCHIVED) tries to predict points you lose/gain for a match in online multiplayer game Splatoon 2.
mailserver – setup guide for a mailserver, including a DNS guide and config files for Postfix, Dovecot and Rspamd. I ran my own mailserver for 14 months, but then my cloud provider had uptime issues and I stopped.
dotfiles – my arch linux dotfiles.
xdm-simple – minimal grey theme for XDM (X Display Manager).
mathecode – mostly C code that calculates something.
genbooklist – generates a simple html page from an amazon wishlist containing books.
sudoku-solver – a brute force sudoku solver.