Apps
Interactive applications and tools for various tasks.
Marbles
Continuous physics sandbox — marbles falling through ramps. Foundation for a contraption-building app.
Wordlist
Search for words using various matching patterns to test Python AWS Lambda API.
Draw Comparison
Compare Python, Go, and Rust implementations of the drawing API by rendering the same request.
Falling Sand
Interactive physics simulation with sand, water, oil, fire, and more
Calculator
Standard, Scientific, and RPN modes. Keyboard-driven, with a persistent mode preference.
German
Multiple-choice flashcards for common German vocabulary. Tracks stats locally.
German States
Practice Bundesländer, capitals, and German/English state-name translations.