Teacher for programming at Die-Spengergasse (HTL Spengergasse, Vienna).
ποΈ polished-recognition
Voice input for any Android keyboard β press the mic, speak, and your words appear cleaned up and translated.
𧩠opencode-helpers
Reusable skills, commands, and knowledge persistence patterns for opencode AI agents.
π§ zazentimer
Meditation timer app β focus on simplicity and mindfulness.
ποΈ aitranscribe + aitranscribe-android
Speech-to-text using Groq's Whisper API β desktop (Python) and Android.
| Subject | Repos | Description |
|---|---|---|
| SWP | GRG-SWP | Software development (C#, Java) |
| WMC | GRG-WMC | Web & mobile computing |
| CS | GRG-CS | Computer science |
| POS Theory | GRG-POSTHEORIE | Programming & systems theory |
| POS (Demos) | dijkstra-cytoscape.js Β· graphsupply | Graph algorithm visualizations & random graph generation |
| INFI | GRG-INFI Β· GRG-JAVA | Computer science fundamentals |
| NVS | GRG-NVS | Networking & distributed systems |
| General | htl | Public teaching materials |
All could use improvement!
- primes β Prime number collector with DB support
- opentdb β Local copy of the Open Trivia DB
- jukebox β Browse and play local music collections
- watchtracker β Track mechanical watch accuracy
- gameoflife β Conway's Game of Life (vanilla JS)
- Mastermind β A Mastermind solver
- 45ahwii-sudoku β Sudoku solver (SWP class project)
Some have open issues.